/linux-master/drivers/input/misc/ |
H A D | adxl34x-i2c.c | 34 unsigned char reg, int count, 39 return i2c_smbus_read_i2c_block_data(client, reg, count, buf); 43 unsigned char reg, int count, 53 ret = i2c_master_recv(client, buf, count); 57 if (ret != count) 33 adxl34x_smbus_read_block(struct device *dev, unsigned char reg, int count, void *buf) argument 42 adxl34x_i2c_read_block(struct device *dev, unsigned char reg, int count, void *buf) argument
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H A D | pcspkr.c | 26 unsigned int count = 0; local 44 count = PIT_TICK_RATE / value; 48 if (count) { 52 outb_p(count & 0xff, 0x42); 53 outb((count >> 8) & 0xff, 0x42);
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/linux-master/tools/perf/tests/ |
H A D | stat.c | 83 struct perf_counts_values count; local 85 count.val = 100; 86 count.ena = 200; 87 count.run = 300; 91 &count, process_stat_event, NULL));
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/linux-master/lib/ |
H A D | ucs2_string.c | 40 * @count: Size of the destination buffer, in UCS2 (16-bit) characters. 49 * %NUL terminator) or -E2BIG if @count is 0 or @src was truncated due to the 52 ssize_t ucs2_strscpy(ucs2_char_t *dst, const ucs2_char_t *src, size_t count) argument 60 if (count == 0 || WARN_ON_ONCE(count > INT_MAX / sizeof(*dst))) 64 * Copy at most 'count' characters, return early if we find a 67 for (res = 0; res < count; res++) { 79 * exceeding the 'count': Enforce proper NUL-termination and return 82 dst[count - 1] = 0;
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H A D | ref_tracker.c | 24 int count; member in struct:ref_tracker_dir_stats 27 unsigned int count; member in struct:ref_tracker_dir_stats::__anon4758 42 stats->count = 0; 49 for (i = 0; i < stats->count; ++i) 54 if (i >= stats->count) { 56 stats->stacks[i].count = 0; 57 ++stats->count; 59 ++stats->stacks[i].count; 106 for (i = 0, skipped = stats->total; i < stats->count; ++i) { 111 stats->stacks[i].count, stat [all...] |
/linux-master/drivers/xen/ |
H A D | gntalloc.c | 94 unsigned int users; /* Use count - when zero, waiting on Xen */ 107 int count; member in struct:gntalloc_vma_private_data 130 for (i = 0; i < op->count; i++) { 165 gref_size -= (op->count - i); 205 uint64_t index, uint32_t count) 215 count--; 216 if (count == 0) 283 gref_ids = kcalloc(op.count, sizeof(gref_ids[0]), GFP_KERNEL); 291 * by remote domains. Since those pages count towards the limit that we 295 if (gref_size + op.count > limi 204 find_grefs(struct gntalloc_file_private_data *priv, uint64_t index, uint32_t count) argument 496 int count = vma_pages(vma); local [all...] |
/linux-master/drivers/gpu/drm/hisilicon/hibmc/ |
H A D | hibmc_drm_vdac.c | 27 int count; local 34 count = drm_add_edid_modes(connector, edid); 35 if (count) 39 count = drm_add_modes_noedid(connector, 46 return count;
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/linux-master/drivers/accel/habanalabs/common/ |
H A D | debugfs.c | 407 size_t count, loff_t *f_pos) 415 rc = kstrtoull_from_user(buf, count, 16, &value); 421 return count; 481 size_t count, loff_t *f_pos) 491 if (count > sizeof(kbuf) - 1) 493 if (copy_from_user(kbuf, buf, count)) 495 kbuf[count] = 0; 512 return count; 543 size_t count, loff_t *f_pos) 552 if (count > sizeo 406 userptr_lookup_write(struct file *file, const char __user *buf, size_t count, loff_t *f_pos) argument 480 mmu_asid_va_write(struct file *file, const char __user *buf, size_t count, loff_t *f_pos) argument 541 mmu_ack_error_value_write(struct file *file, const char __user *buf, size_t count, loff_t *f_pos) argument 610 hl_memory_scrub(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 842 hl_data_read32(struct file *f, char __user *buf, size_t count, loff_t *ppos) argument 871 hl_data_write32(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 897 hl_data_read64(struct file *f, char __user *buf, size_t count, loff_t *ppos) argument 924 hl_data_write64(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 949 hl_dma_size_write(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1006 hl_monitor_dump_trigger(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1050 hl_get_power_state(struct file *f, char __user *buf, size_t count, loff_t *ppos) argument 1074 hl_set_power_state(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1104 hl_i2c_data_read(struct file *f, char __user *buf, size_t count, loff_t *ppos) argument 1132 hl_i2c_data_write(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1156 hl_led0_write(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1175 hl_led1_write(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1194 hl_led2_write(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1213 hl_device_read(struct file *f, char __user *buf, size_t count, loff_t *ppos) argument 1221 hl_device_write(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1253 hl_clk_gate_read(struct file *f, char __user *buf, size_t count, loff_t *ppos) argument 1259 hl_clk_gate_write(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1265 hl_stop_on_err_read(struct file *f, char __user *buf, size_t count, loff_t *ppos) argument 1286 hl_stop_on_err_write(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1314 hl_security_violations_read(struct file *f, char __user *buf, size_t count, loff_t *ppos) argument 1325 hl_state_dump_read(struct file *f, char __user *buf, size_t count, loff_t *ppos) argument 1344 hl_state_dump_write(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1379 hl_timeout_locked_read(struct file *f, char __user *buf, size_t count, loff_t *ppos) argument 1398 hl_timeout_locked_write(struct file *f, const char __user *buf, size_t count, loff_t *ppos) argument 1418 hl_check_razwi_happened(struct file *f, char __user *buf, size_t count, loff_t *ppos) argument 1542 hl_debugfs_write(struct file *file, const char __user *buf, size_t count, loff_t *f_pos) argument 1613 int count = ARRAY_SIZE(hl_debugfs_list); local 1739 int count = ARRAY_SIZE(hl_debugfs_list); local [all...] |
/linux-master/sound/core/ |
H A D | control_compat.c | 17 u32 count; member in struct:snd_ctl_elem_list32 29 /* offset, space, used, count */ 54 u32 count; member in struct:snd_ctl_elem_info32 102 /* id, type, access, count */ 162 /* get the value type and count of the control */ 184 *countp = info->count; 189 static int get_elem_size(snd_ctl_elem_type_t type, int count) argument 193 return sizeof(s64) * count; 195 return sizeof(int) * count; 213 int count; local 251 copy_ctl_value_to_user(void __user *userdata, void __user *valuep, struct snd_ctl_elem_value *data, int type, int count) argument 282 int err, type, count; local 304 int err, type, count; local [all...] |
/linux-master/drivers/tty/ |
H A D | tty_buffer.c | 376 * @count: number of bytes to process 384 size_t count) 387 count = ld->ops->receive_buf2(ld->tty, p, f, count); 389 count = min_t(size_t, count, ld->tty->receive_room); 390 if (count && ld->ops->receive_buf) 391 ld->ops->receive_buf(ld->tty, p, f, count); 393 return count; 403 unsigned int count; local 383 tty_ldisc_receive_buf(struct tty_ldisc *ld, const u8 *p, const u8 *f, size_t count) argument 436 receive_buf(struct tty_port *port, struct tty_buffer *head, size_t count) argument 472 size_t count, rcvd; local [all...] |
/linux-master/drivers/gpio/ |
H A D | gpiolib-swnode.c | 109 * swnode_gpio_count - count the GPIOs associated with a device / function 122 int count; local 130 count = 0; 132 count, &args) == 0) { 134 count++; 137 return count ?: -ENOENT;
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/linux-master/tools/testing/selftests/timers/ |
H A D | threadtest.c | 106 int count; local 110 for (count = 0; count < LISTSIZE; count++) 111 clock_gettime(CLOCK_MONOTONIC, &my_list[count]);
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/linux-master/drivers/mtd/ubi/ |
H A D | cdev.c | 171 static ssize_t vol_cdev_read(struct file *file, __user char *buf, size_t count, argument 178 size_t count_save = count; 182 count, *offp, vol->vol_id); 192 if (*offp == vol->used_bytes || count == 0) 198 if (*offp + count > vol->used_bytes) 199 count_save = count = vol->used_bytes - *offp; 202 if (count < tbuf_size) 203 tbuf_size = ALIGN(count, ubi->min_io_size); 208 len = count > tbuf_size ? tbuf_size : count; 248 vol_cdev_direct_write(struct file *file, const char __user *buf, size_t count, loff_t *offp) argument 323 vol_cdev_write(struct file *file, const char __user *buf, size_t count, loff_t *offp) argument [all...] |
/linux-master/drivers/misc/altera-stapl/ |
H A D | altera.c | 120 static int altera_check_stack(int stack_ptr, int count, int *status) argument 122 if (stack_ptr < count) { 138 static void altera_export_bool_array(char *key, u8 *data, s32 count) argument 144 if (count > HEX_LINE_BITS) { 146 key, count); 147 lines = (count + (HEX_LINE_BITS - 1)) / HEX_LINE_BITS; 153 offset = count - ((line + 1) * HEX_LINE_BITS); 156 count - ((lines - 1) * HEX_LINE_BITS); 182 size = (count + 3) / 4; 187 for (i = 0; i < count; 247 u32 count; local [all...] |
/linux-master/drivers/staging/media/ipu3/ |
H A D | ipu3-dmamap.c | 23 int count = size >> PAGE_SHIFT; local 25 while (count--) 26 __free_page(pages[count]); 37 unsigned int i = 0, count = size >> PAGE_SHIFT; local 42 pages = kvmalloc_array(count, sizeof(*pages), GFP_KERNEL); 49 while (count) { 53 for (order_mask &= (2U << __fls(count)) - 1; 75 count -= order_size; 99 int count = size >> PAGE_SHIFT; local 118 for (i = 0; i < count; [all...] |
/linux-master/drivers/acpi/acpica/ |
H A D | rsdump.c | 65 u32 count = 0; local 79 acpi_os_printf("\n[%02X] ", count); 80 count++; 140 u8 count; local 154 for (count = 0; prt_element->length; count++) { 156 count); 183 u8 count; local 187 count = table->offset; 189 while (count) { [all...] |
/linux-master/drivers/bluetooth/ |
H A D | hci_h4.c | 108 static int h4_recv(struct hci_uart *hu, const void *data, int count) argument 115 h4->rx_skb = h4_recv_buf(hu->hdev, h4->rx_skb, data, count, 124 return count; 155 const unsigned char *buffer, int count, 165 while (count) { 169 for (; hu->padding && count > 0; hu->padding--) { 170 count--; 173 if (!count) 195 count -= 1; 199 len = min_t(uint, hci_skb_expect(skb) - skb->len, count); 154 h4_recv_buf(struct hci_dev *hdev, struct sk_buff *skb, const unsigned char *buffer, int count, const struct h4_recv_pkt *pkts, int pkts_count) argument [all...] |
/linux-master/include/xen/ |
H A D | grant_table.h | 67 u16 count; member in struct:gnttab_free_callback 82 unsigned int count; member in struct:gntab_unmap_queue_data 128 int gnttab_alloc_grant_references(u16 count, grant_ref_t *pprivate_head); 130 int gnttab_alloc_grant_reference_seq(unsigned int count, grant_ref_t *first); 136 void gnttab_free_grant_reference_seq(grant_ref_t head, unsigned int count); 146 void (*fn)(void *), void *arg, u16 count); 204 unsigned int count; member in struct:grant_frames 257 struct page **pages, unsigned int count); 260 struct page **pages, unsigned int count); 274 void gnttab_batch_map(struct gnttab_map_grant_ref *batch, unsigned count); [all...] |
/linux-master/drivers/net/ethernet/cisco/enic/ |
H A D | vnic_wq.c | 21 unsigned int i, j, count = wq->ring.desc_count; local 22 unsigned int blks = VNIC_WQ_BUF_BLKS_NEEDED(count); 25 wq->bufs[i] = kzalloc(VNIC_WQ_BUF_BLK_SZ(count), GFP_KERNEL); 32 for (j = 0; j < VNIC_WQ_BUF_BLK_ENTRIES(count); j++) { 33 buf->index = i * VNIC_WQ_BUF_BLK_ENTRIES(count) + j; 36 if (buf->index + 1 == count) { 40 } else if (j + 1 == VNIC_WQ_BUF_BLK_ENTRIES(count)) { 127 unsigned int count = wq->ring.desc_count; local 131 iowrite32(count, &wq->ctrl->ring_size); 140 &wq->bufs[fetch_index / VNIC_WQ_BUF_BLK_ENTRIES(count)] [all...] |
/linux-master/arch/powerpc/include/asm/ |
H A D | dma.h | 52 * - transfer count loaded to registers is 1 less than actual count 83 * Transfer count (_not # bytes_) is limited to 64K, represented as actual 84 * count - 1 : 64K => 0xFFFF, 1 => 0x0000. Thus, count is always 1 or more, 125 #define DMA_CNT_0 0x01 /* DMA count registers */ 292 * than the initial word count"! This is taken into account. 294 * NOTE 2: "count" represents _bytes_ and must be even for channels 5-7. 296 static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count) argument 298 count 328 unsigned short count; local [all...] |
/linux-master/drivers/counter/ |
H A D | interrupt-cnt.c | 18 atomic_t count; member in struct:interrupt_cnt_priv 32 atomic_inc(&priv->count); 40 struct counter_count *count, u8 *enable) 50 struct counter_count *count, u8 enable) 78 struct counter_count *count, 88 struct counter_count *count, u64 *val) 92 *val = atomic_read(&priv->count); 98 struct counter_count *count, const u64 val) 102 if (val != (typeof(priv->count.counter))val) 105 atomic_set(&priv->count, va 39 interrupt_cnt_enable_read(struct counter_device *counter, struct counter_count *count, u8 *enable) argument 49 interrupt_cnt_enable_write(struct counter_device *counter, struct counter_count *count, u8 enable) argument 77 interrupt_cnt_action_read(struct counter_device *counter, struct counter_count *count, struct counter_synapse *synapse, enum counter_synapse_action *action) argument 87 interrupt_cnt_read(struct counter_device *counter, struct counter_count *count, u64 *val) argument 97 interrupt_cnt_write(struct counter_device *counter, struct counter_count *count, const u64 val) argument 114 interrupt_cnt_function_read(struct counter_device *counter, struct counter_count *count, enum counter_function *function) argument [all...] |
/linux-master/drivers/net/wireless/silabs/wfx/ |
H A D | bus_spi.c | 64 static int wfx_spi_copy_from_io(void *priv, unsigned int addr, void *dst, size_t count) argument 67 u16 regaddr = (addr << 12) | (count / 2) | SET_READ; 75 .len = count, 80 WARN(count % 2, "buffer size must be a multiple of 2"); 92 for (i = 0; i < count / 2; i++) 97 static int wfx_spi_copy_to_io(void *priv, unsigned int addr, const void *src, size_t count) argument 100 u16 regaddr = (addr << 12) | (count / 2); 111 .len = count, 114 WARN(count % 2, "buffer size must be a multiple of 2"); 125 for (i = 0; i < count / [all...] |
/linux-master/drivers/ata/pata_parport/ |
H A D | dstr.c | 115 static void dstr_read_block(struct pi_adapter *pi, char *buf, int count) argument 128 for (k = 0; k < count; k++) { 136 for (k = 0; k < count; k++) { 145 for (k = 0; k < count; k++) 151 for (k = 0; k < count / 2; k++) 157 for (k = 0; k < count / 4; k++) 164 static void dstr_write_block(struct pi_adapter *pi, char *buf, int count) argument 178 for (k = 0; k < count; k++) { 187 for (k = 0; k < count; k++) 193 for (k = 0; k < count / [all...] |
H A D | comm.c | 99 static void comm_read_block(struct pi_adapter *pi, char *buf, int count) argument 106 for (i = 0; i < count; i++) { 114 for (i = 0; i < count; i++) { 123 for (i = 0; i < count; i++) 129 for (i = 0; i < count / 2; i++) 135 for (i = 0; i < count / 4; i++) 143 static void comm_write_block(struct pi_adapter *pi, char *buf, int count) argument 151 for (k = 0; k < count; k++) { 160 for (k = 0; k < count; k++) 165 for (k = 0; k < count / [all...] |
/linux-master/lib/crypto/mpi/ |
H A D | mpi-bit.c | 158 void mpi_rshift_limbs(MPI a, unsigned int count) argument 164 if (count >= n) { 169 for (i = 0; i < n - count; i++) 170 ap[i] = ap[i+count]; 172 a->nlimbs -= count; 251 void mpi_lshift_limbs(MPI a, unsigned int count) argument 257 if (!count || !n) 260 RESIZE_IF_NEEDED(a, n+count); 264 ap[i+count] = ap[i]; 265 for (i = 0; i < count; [all...] |