media: ddbridge: Remove useless license text when SPDX-License-Identifier is already used

An SPDX-License-Identifier is already in place. There is no need to
duplicate part of the corresponding license.

While at it, a few comments at the end of some .h files have been updated
to reflect the correct include guard name (missing '_' and co.)

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

media: ddbridge: Move asm includes after linux ones

Without this, cpumask_t and bool are not defined:

In file included from drivers/media/pci/ddbridge/ddbridge-ci.c:19:
In file included from drivers/media/pci/ddbridge/ddbridge.h:22:
./arch/arm/include/asm/irq.h:35:50: error: unknown type name 'cpumask_t'
extern void arch_trigger_cpumask_backtrace(const cpumask_t *mask,
^
./arch/arm/include/asm/irq.h:36:9: error: unknown type name 'bool'
bool exclude_self);
^

Doing a survey of the kernel tree, this appears to be expected because
'#include <asm/irq.h>' is always after the linux includes.

This also fixes warnings of this variety (with Clang):

In file included from drivers/media/pci/ddbridge/ddbridge-ci.c:19:
In file included from drivers/media/pci/ddbridge/ddbridge.h:56:
In file included from ./include/media/dvb_net.h:22:
In file included from ./include/linux/netdevice.h:50:
In file included from ./include/uapi/linux/neighbour.h:6:
In file included from ./include/linux/netlink.h:9:
In file included from ./include/net/scm.h:11:
In file included from ./include/linux/sched/signal.h:6:
./include/linux/signal.h:87:11: warning: array index 3 is past the end
of the array (which contains 2 elements) [-Warray-bounds]
return (set->sig[3] | set->sig[2] |
^ ~
./arch/arm/include/asm/signal.h:17:2: note: array 'sig' declared here
unsigned long sig[_NSIG_WORDS];
^

Fixes: b6973637c4cc ("media: ddbridge: remove another duplicate of io.h and sort includes")

Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: remove another duplicate of io.h and sort includes

The io.h was still included twice. Having a large number of
includes like that unsorted is likely the reason why we ended
by having 3 includes of io.h and two includes of interrupt.h
at the first place.

So, let's reorder the includes on alphabetic order. That would
make easier to maintain it.

Fixes: 12645e0655e4 ("media: ddbridge: remove some duplicated include file")
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: remove some duplicated include file

interrupt.h and io.h have duplicated include. hence just remove
redundant file.

Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: header/boilerplate cleanups and cosmetics

Cleanup blank lines, remove wrong links to
http://www.gnu.org/copyleft/gpl.html (the driver is licensed under the
terms of GPLv2, but the link points to a copy of the GPLv3), and fix
the filename reference in ddbridge-i2c.h.

[mchehab@kernel.org: removed whitespace changes at the licensing text,
as we didn't get any acks from the authors with regards to changing
the text]
Cc: Ralph Metzler <rjkm@metzlerbros.de>
Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de>
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: add SPDX license identifiers

Since the boilerplates and MODULE_LICENSE are now in sync regarding the
used license (GPL v2 only), add a matching GPLv2 SPDX license identifier
to all files of the ddbridge driver.

Cc: Ralph Metzler <rjkm@metzlerbros.de>
Cc: Manfred Voelkel <mvoelkel@DigitalDevices.de>
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge/mci: store mci type and number of ports in the hwinfo

For better support for future MCI based cards, rename the mci struct
member to mci_ports to carry the number of ports on the cards, and add a
mci_type member to identify the card type to handle differing hardware.

Picked up from the upstream dddvb GIT.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: change MCI base ID and define a SX8 ID

Change the start of the MCI ID range (internally used only) to 48 and
define an ID for the SX8 card type. Use this new ID to handle device
attachment.

This change is done in preparation for support of more MCI based cards.

Picked up from the upstream dddvb GIT.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: remove unused MDIO defines and hwinfo member

ddbridge has a few MDIO related remainders (defines, hwinfo struct) which
aren't of any use for the in-kernel driver at all (they're only used in
conjunction with the OctoNet SAT>IP boxes which the kernel driver doesn't
have any support for), so clean this up.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: set driver version to 0.9.33-integrated

Set DDBRIDGE_VERSION in ddbridge.h to 0.9.33-integrated to reflect the
updated driver.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: add hardware defs and PCI IDs for MCI cards

Add PCI IDs and ddb_info for the new MCI-based MaxSX8 cards. Also add
needed defines so the cards can be hooked up into ddbridge's probe and
attach handling.

Picked up from the upstream dddvb-0.9.33 release.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: support dummy tuners with 125MByte/s dummy data stream

The Octopus V3 and Octopus Mini devices support set up of a dummy tuner
mode on port 0 that will deliver a continuous data stream of 125MBytes
per second while raising IRQs and filling the DMA buffers, which comes
handy for some stress, PCIe link and IRQ handling testing. The dummy
frontend is registered using dvb_dummy_fe's QAM dummy frontend. Set
ddbridge.dummy_tuner to 1 to enable this on the supported cards.

Picked up from the upstream dddvb-0.9.33 release.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: make DMA buffer count and size modparam-configurable

Make the number of DMA buffers and their size configurable using module
parameters. Being able to set these to a higher number might help on
busy systems when handling overall high data rates without having to
edit the driver sources and recompile things.

Picked up from the upstream dddvb-0.9.33 release.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: add helper for IRQ handler setup

Introduce the ddb_irq_set() helper function (along with a matching
prototype in ddbridge.h) to improve the set up of the IRQ handlers
and handler_data, and rework storing this data into the ddb_link
using a new ddb_irq struct. This also does the necessary rework
of affected variables. And while at it, always do queue_work in
input_handler() as there's not much of a difference to directly
calling input_work if there's no ptr at input->redi, or queueing
this call.

Picked up from the upstream dddvb-0.9.33 release.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: move ddb_wq and the wq+class initialisation to -core

Move the ddbridge module initialisation and cleanup code to ddbridge-core
and set up the ddb_wq workqueue there, and create and destroy the ddb
device class there aswell. Due to this, the prototypes for ddb_wq,
ddb_class_create() and ddb_class_destroy() aren't required in ddbridge.h
anymore, so remove them. Also, declare ddb_wq and the ddb_class_*()
functions static.

Picked up from the upstream dddvb-0.9.33 release.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: move modparams to ddbridge-core.c

Besides the 'msi' module option, all options are used from within
ddbridge-core only, so move them over from ddbridge-main, and declare the
associated variables static. Since the prototypes in ddbridge.h aren't
necessary anymore now, remove them. As a side effect, this has the benefit
of aligning things more with the dddvb upstream.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

media: ddbridge: adapt cxd2099 attach to new i2c_client way

Change the way the cxd2099 hardware is being attached to the new I2C
client interface way.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Jasmin Jessich <jasmin@anw.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: move dvb kAPI headers to include/media

Except for DVB, all media kAPI headers are at include/media.

Move the headers to it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: update driver version number

Update the driver version number/string to 0.9.32-integrated.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: fixup checkpatch-strict issues

Fixes several alignment, braces, space-before-cast, camelcase et al issues
reported by checkpatch --strict, plus a few more checkpatch didn't report.

Three checks are left after this though:
- one CamelCase in ddbridge-core, related to defines/vars/enums referenced
from the stv090x demod driver
- one macro argument reuse in ddbridge-core aswell
- one unbalanced braces around else in ddbridge-main, which is due to
#ifdefs related to CONFIG_PCI_MSI, which preferrably should be kept
as-is for readability.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: const'ify all ddb_info, ddb_regmap et al

All data is accessed RO, so mark everything const. Some vars in several
functions aswell as function signatures also require the const keyword
now, they're also added by this commit.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: bump version string to 0.9.31intermediate-integrated

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: move ddb_unmap(), cleanup modparams

adapter_alloc is only used from within ddbridge-core, so move it there,
this removes the need for prototyping/referencing the variable. While at
it, msi isn't needed outside of ddbridge-main, so don't extref that one
aswell.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: move device ID table to ddbridge-hw

This further cleans up ddbridge-main from hardware-related data and moves
the exact card type determination into ddbridge-hw.c:get_ddb_info(), right
to the hardware maps/structs. Also, const'ify more structs and pointers.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: support MaxLinear MXL5xx based cards (MaxS4/8)

This enables MaxS4/S8 and Octopus Max card support in ddbridge by adding
glue code into ddbridge-core, having another PCI ID, and have the LNB IC
control code (and all other MaxS4/8 related code) in ddbridge-maxs8.c
(rather than another ~400 LoC in ddbridge-core.c like it's done in the
original vendor driver package).

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: split off hardware definitions and mappings

Further cleanup of ddbridge-core and ddbridge-main, and moves all such
hw definitions into one single place, making things easier to maintain.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Tested-by: Richard Scobie <r.scobie@clear.net.nz>
Tested-by: Jasmin Jessich <jasmin@anw.at>
Tested-by: Dietmar Spingler <d_spingler@freenet.de>
Tested-by: Manfred Knick <Manfred.Knick@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: split I/O related functions off from ddbridge.h

While it seems valid that headers can carry simple oneline static inline
annotated functions, move them into their own header file to have the
overall code more readable. Also, keep them as header (and don't put in
a separate object) and static inline to help the compiler avoid
generating function calls.

(Thanks to Jasmin J. <jasmin@anw.at> for valuable input on this!)

Cc: Jasmin J. <jasmin@anw.at>
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Tested-by: Richard Scobie <r.scobie@clear.net.nz>
Tested-by: Jasmin Jessich <jasmin@anw.at>
Tested-by: Dietmar Spingler <d_spingler@freenet.de>
Tested-by: Manfred Knick <Manfred.Knick@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: bump ddbridge code to version 0.9.29

This huge patch bumps the ddbridge driver to version 0.9.29. Compared to
the vendor driver package, DD OctoNET including GTL link support, and all
DVB-C Modulator card support has been removed since this requires large
changes to the underlying DVB core API, which should eventually be done
separately, and, after that, the functionality/device support can be added
back rather easy.

While the diff is rather large, the bump is mostly a big refactor of all
data structures. Yet, the MSI support (message signaled interrupts) is
greatly improved, also all currently available CI single/duo bridge cards
are fully supported.

More changes compared to the upstream driver:
- the DDB_USE_WORKER flag/define was removed, kernel worker functionality
will be used.
- coding style is properly fixed (zero complaints from checkpatch)
- all (not much though) CamelCase has been fixed to kernel_case
- (private) IOCTLs temporarily removed (which are mainly used to provide
rarely-used FPGA update functionality)

Great care has been taken to keep all previous changes and fixes (e.g.
kernel logging via dev_*(), pointer annotations and such) intact.

Permission to reuse and mainline the driver code was formally granted by
Ralph Metzler <rjkm@metzlerbros.de>.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Tested-by: Richard Scobie <r.scobie@clear.net.nz>
Tested-by: Jasmin Jessich <jasmin@anw.at>
Tested-by: Dietmar Spingler <d_spingler@freenet.de>
Tested-by: Manfred Knick <Manfred.Knick@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: split code into multiple files

As of 0.9.9b, the ddbridge code has been split from one single file
(ddbridge-core.c) into multiple files, with the purpose of taking care of
different topics, and to be able to reuse code in different kernel modules
(ddbridge.ko and octonet.ko). This applies the same code split, with a
notable difference:

In the vendor package, the split was done by moving all code parts into
separate files, and in the "main" code files (ddbridge.c and octonet.c),
a simple "#include ddbridge-core.c" was done.

In this patch, the same split (codewise) is done, but all resulting .c/.o
files will be handled by the makefile, with proper prototyping of all
shared functions done in ddbridge.h. To avoid conflicts wrt the global
space, the I2C functions and necessary prototypes for ddbridge-i2c.c are
moved into ddbridge-i2c.h, which is to be included wherever required.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Tested-by: Richard Scobie <r.scobie@clear.net.nz>
Tested-by: Jasmin Jessich <jasmin@anw.at>
Tested-by: Dietmar Spingler <d_spingler@freenet.de>
Tested-by: Manfred Knick <Manfred.Knick@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

media: ddbridge: support for CineS2 V7(A) and DuoFlex S2 V4 hardware

This adds all required glue code to support - in conjunction with the new
stv0910 and stv6111 demod/tuner drivers and additionally the lnbh25 LNB
controller driver - all current DVB-S/S2 hardware (bridges and flex
modules) from Digital Devices like the DD CineS2 V7 and V7A, current
S2 V4 DuoFlex modules, and probably all upcoming devices based on this
STV0910/STV6111/LNBH25 hardware stack.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Tested-by: Richard Scobie <r.scobie@clear.net.nz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

[media] ddbridge: hardware IDs for new C2T2 cards and other devices

Adds hardware IDs for all Sony CXD-based Cine-cards and MaxA8 devices, also
adds some other yet missing IDs like the Octopus V3, Octopus OEM and
Octopus Mini, as well as cards with unknown/deleted sub-ids.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

[media] ddbridge: support for Sony CXD28xx C/C2/T/T2 tuner modules

Properly detect and attach Ports and Flex modules with the Sony CXD28xxER
series demods. This makes newer Cine cards and most DuoFlex C/C2/T/T2 (or
any combination of these systems) work, PCI IDs need to be added though.

Note: This utilises the CXD2841ER demod driver, which requires the changes
from this patch series to properly work. Without those changes, it won't
function properly (if at all).

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

[media] ddbridge: add I2C functions, add XO2 module support

Some Flex modules (mostly with anyof C/C2/T/T2 demods based on the Sony
CXD28xxER series) are equipped with an interface named XO2 (which
appears to be the Lattice MachXO2). Add functionality to detect such
links and initialise them, so any tuner module with such an interface can
be used.

This also adds dummy detection for any possible connected module, telling
the user it isn't supported at this very moment.

Also adds i2c_io(), i2c_write() and i2c_write_reg(), all required for the
XO2 handling functionality.

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

[media] ddbridge: board control setup, ts quirk flags

This is a backport of the board control setup from the vendor provided
dddvb driver package, which does additional device initialisation based
on the board_control device info values. Also backports the TS quirk
flags which is used to control setup and usage of the tuner modules
soldered on the bridge cards (e.g. CineCTv7, CineS2 V7, MaxA8 and the
likes).

Functionality originates from ddbridge vendor driver. Permission for
reuse and kernel inclusion was formally granted by Ralph Metzler
<rjkm@metzlerbros.de>.

Cc: Ralph Metzler <rjkm@metzlerbros.de>
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

[media] ddbridge: support STV0367-based cards and modules

This adds detection and activation for STV0367-based tuner hardware (namely
CineCTv6 bridge cards and older DuoFlex CT addon modules). Utilises the
extended stv0367 demod driver.

TDA18212 i2c_client/regmap-api code was originally implemented by
Antti Palosaari <crope@iki.fi> in a variant to update the ddbridge code
from the vendor dddvb package (formal ack for these parts received).
Original patch at [1].

When boards with STV0367 are cold-started, there might be issues with the
I2C gate, causing the TDA18212 detection/probe to fail. For these demods,
a workaround (tuner_tda18212_ping) is implemented which probes the tuner
twice on this hardware constellation which will resolve the problem and
put all components into a working state. Other demod/port types won't be
retried.

[1] https://patchwork.linuxtv.org/patch/25146/

Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

[media] media: Drop FSF's postal address from the source code files

Drop the FSF's postal address from the source code files that typically
contain mostly the license text. Of the 628 removed instances, 578 are
outdated.

The patch has been created with the following command without manual edits:

git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \
drivers/media/ include/media|while read i; do i=$i perl -e '
open(F,"< $ENV{i}");
$a=join("", <F>);
$a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m
&& $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m;
close(F);
open(F, "> $ENV{i}");
print F $a;
close(F);'; done

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>

[media] ddbridge: fix sparse warnings

drivers/media/pci/ddbridge/ddbridge-core.c:88:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:93:37: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:95:25: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:99:15: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:117:58: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:119:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:123:68: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:130:17: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:131:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:136:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:138:25: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:152:22: warning: symbol 'ddb_i2c_algo' was not declared. Should it be static?
drivers/media/pci/ddbridge/ddbridge-core.c:183:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:184:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:246:25: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:247:25: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:255:25: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:256:25: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:269:35: warning: Using plain integer as NULL pointer
drivers/media/pci/ddbridge/ddbridge-core.c:358:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:359:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:360:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:362:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:366:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:368:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:369:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:370:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:380:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:381:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:393:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:394:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:395:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:396:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:397:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:401:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:403:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:404:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:406:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:416:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:417:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:475:36: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:484:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:494:20: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:501:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:524:36: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:534:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:852:21: warning: Using plain integer as NULL pointer
drivers/media/pci/ddbridge/ddbridge-core.c:973:20: warning: incorrect type in initializer (incompatible argument 2 (different address spaces))
drivers/media/pci/ddbridge/ddbridge-core.c:974:20: warning: incorrect type in initializer (incompatible argument 2 (different address spaces))
drivers/media/pci/ddbridge/ddbridge-core.c:978:20: warning: Using plain integer as NULL pointer
drivers/media/pci/ddbridge/ddbridge-core.c:982:20: warning: Using plain integer as NULL pointer
drivers/media/pci/ddbridge/ddbridge-core.c:1003:23: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1006:23: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1009:30: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1015:25: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1017:39: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1035:24: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1041:20: warning: symbol 'cxd_cfg' was not declared. Should it be static?
drivers/media/pci/ddbridge/ddbridge-core.c:1130:44: warning: Using plain integer as NULL pointer
drivers/media/pci/ddbridge/ddbridge-core.c:1183:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1188:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1193:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1198:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1213:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1214:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1215:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1216:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1231:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1232:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1233:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1289:17: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1333:23: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1295:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1347:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1353:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1354:24: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1359:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1361:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1373:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1374:16: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1378:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1382:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1385:17: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1386:24: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1388:24: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1393:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1394:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1395:16: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1398:16: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1399:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1451:42: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1462:45: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1467:37: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1538:28: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1550:9: warning: incorrect type in argument 2 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1561:31: warning: Using plain integer as NULL pointer
drivers/media/pci/ddbridge/ddbridge-core.c:1585:19: warning: incorrect type in assignment (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1591:47: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1591:60: warning: incorrect type in argument 1 (different address spaces)
drivers/media/pci/ddbridge/ddbridge-core.c:1607:9: warning: too many warnings

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

[media] Rename media/dvb as media/pci

The remaining dvb drivers are pci, so rename them to match the
bus.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>