Searched refs:optional (Results 1 - 25 of 50) sorted by path

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/linux-master/tools/testing/ktest/
H A Dconfig-bisect.pl75 -l [optional] define location of linux-tree (default is current directory)
76 -b [optional] define location to build (O=build-dir) (default is linux-tree)
/linux-master/Documentation/sphinx/
H A Dparse-headers.pl371 documentation files that describe the API. It accepts an optional
/linux-master/arch/arc/include/asm/
H A Dentry-arcv2.h29 * optional | r0 |
56 ; 4a. Auto save: (optional) r0-r11, blink, LPE,LPS,LPC, JLI,LDI,EI
59 ; 4b. If Auto-save (optional) not enabled in hw, manually save them
/linux-master/drivers/acpi/apei/
H A Dapei-base.c146 bool optional)
187 return !optional && rc < 0 ? rc : 0;
145 __apei_exec_run(struct apei_exec_context *ctx, u8 action, bool optional) argument
H A Dapei-internal.h54 int __apei_exec_run(struct apei_exec_context *ctx, u8 action, bool optional);
61 /* It is optional whether the firmware provides the action */
/linux-master/drivers/clk/
H A Dclk-bulk.c82 struct clk_bulk_data *clks, bool optional)
96 if (ret == -ENOENT && optional)
81 __clk_bulk_get(struct device *dev, int num_clks, struct clk_bulk_data *clks, bool optional) argument
H A Dclk-devres.c115 struct clk_bulk_data *clks, bool optional)
125 if (optional)
114 __devm_clk_bulk_get(struct device *dev, int num_clks, struct clk_bulk_data *clks, bool optional) argument
/linux-master/drivers/dma/
H A Daltera-msgdma.c767 bool optional)
774 if (optional) {
776 dev_info(device, "optional resource %s not defined\n",
765 request_and_map(struct platform_device *pdev, const char *name, struct resource **res, void __iomem **ptr, bool optional) argument
/linux-master/drivers/edac/
H A Di7core_edac.c232 int optional; member in struct:pci_id_descr
289 { PCI_DESCR(3, 2, PCI_DEVICE_ID_INTEL_I7_MC_RAS), .optional = 1 },
348 { PCI_DESCR(3, 2, PCI_DEVICE_ID_INTEL_LYNNFIELD_MC_RAS_REV2), .optional = 1 },
1344 if (dev_descr->optional)
H A Dsb_edac.c348 int optional; member in struct:pci_id_descr
408 .optional = opt, \
2482 if (dev_descr->optional)
/linux-master/drivers/gpu/drm/bridge/
H A Dsamsung-dsim.c1828 const char *propname, u32 *out_value, bool optional)
1832 if (ret < 0 && !optional)
1827 samsung_dsim_of_read_u32(const struct device_node *np, const char *propname, u32 *out_value, bool optional) argument
/linux-master/drivers/gpu/drm/logicvc/
H A Dlogicvc_drm.c131 drm_err(drm_dev, "Missing non-optional layers node\n");
138 "Missing a non-optional layers children node\n");
153 bool optional; member in struct:__anon703
158 .optional = false,
163 .optional = true,
168 .optional = true,
173 .optional = true,
184 if (PTR_ERR(clk) == -ENOENT && clocks_map[i].optional)
187 drm_err(drm_dev, "Missing non-optional clock %s\n",
H A Dlogicvc_of.c64 .optional = true,
68 .optional = true,
72 .optional = true,
105 .optional = true,
139 if (!property->optional &&
H A Dlogicvc_of.h35 bool optional; member in struct:logicvc_of_property
/linux-master/drivers/gpu/drm/renesas/rcar-du/
H A Drcar_lvds.c170 * optional fixed /7 divider is used to convert the bit clock to a pixel
179 * The /7 divider is optional, it is enabled when the LVDS PLL is used
238 * the PLL, followed by a an optional fixed /7
809 bool optional)
817 if (PTR_ERR(clk) == -ENOENT && optional)
808 rcar_lvds_get_clock(struct rcar_lvds *lvds, const char *name, bool optional) argument
H A Drcar_mipi_dsi.c962 bool optional)
970 if (PTR_ERR(clk) == -ENOENT && optional)
960 rcar_mipi_dsi_get_clock(struct rcar_mipi_dsi *dsi, const char *name, bool optional) argument
/linux-master/drivers/input/rmi4/
H A Drmi_bus.c415 const char *prop, bool optional)
421 if (retval && (!optional && retval == -EINVAL)) {
414 rmi_of_property_read_u32(struct device *dev, u32 *result, const char *prop, bool optional) argument
H A Drmi_bus.h191 const char *prop, bool optional);
/linux-master/drivers/input/touchscreen/
H A Dresistive-adc-touch.c136 bool optional)
142 if (!optional)
165 /* pressure is optional */
175 /* if no pressure is defined, try optional z1 + z2 */
183 /* if z1 is provided z2 is not optional */
254 /* parse optional device tree properties */
134 grts_map_channel(struct grts_state *st, struct device *dev, enum grts_ch_type type, const char *name, bool optional) argument
/linux-master/drivers/media/test-drivers/vidtv/
H A Dvidtv_pes.h42 /* PES optional flags */
46 * present in the "optional fields" in the optional PES
72 struct vidtv_pes_optional optional[]; member in struct:vidtv_mpeg_pes
/linux-master/drivers/mtd/nand/raw/
H A Dnand_base.c2381 * instruction. If the instruction is marked optional in the
2387 if (!pat->elems[i].optional)
2414 * This can happen if all instructions of a pattern are optional.
2428 if (!pat->elems[i].optional)
2863 * 3/ The extraoob argument is optional, and should be used if some of your OOB
6628 * @ids: optional flash IDs table
/linux-master/drivers/net/ethernet/mscc/
H A Docelot_vsc7514.c243 u8 optional:1; member in struct:__anon618
279 if (io_target[i].optional) {
/linux-master/drivers/net/ethernet/netronome/nfp/nfpcore/
H A Dnfp_nsp.c903 bool optional)
909 .error_quiet = optional,
902 __nfp_nsp_hwinfo_lookup(struct nfp_nsp *state, void *buf, unsigned int size, bool optional) argument
/linux-master/drivers/of/
H A Dproperty.c1207 * @optional: Describes whether a supplier is mandatory or not
1221 bool optional; member in struct:supplier_bindings
1328 { .parse_prop = parse_iommus, .optional = true, },
1329 { .parse_prop = parse_iommu_maps, .optional = true, },
1334 { .parse_prop = parse_dmas, .optional = true, },
1400 if (s->optional && !fw_devlink_is_strict()) {
/linux-master/drivers/phy/broadcom/
H A Dphy-brcm-usb.c350 bool optional)
354 /* Older DT nodes have ctrl and optional xhci_ec by index only */
362 /* XHCI_EC registers are optional */
367 if (optional) {
347 brcm_usb_get_regs(struct platform_device *pdev, enum brcmusb_reg_sel regs, struct brcm_usb_init_params *ini, bool optional) argument

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