Searched refs:bitnum (Results 1 - 18 of 18) sorted by relevance

/linux-4.4.14/include/linux/
H A Dbit_spinlock.h15 static inline void bit_spin_lock(int bitnum, unsigned long *addr) bit_spin_lock() argument
26 while (unlikely(test_and_set_bit_lock(bitnum, addr))) { bit_spin_lock()
30 } while (test_bit(bitnum, addr)); bit_spin_lock()
40 static inline int bit_spin_trylock(int bitnum, unsigned long *addr) bit_spin_trylock() argument
44 if (unlikely(test_and_set_bit_lock(bitnum, addr))) { bit_spin_trylock()
56 static inline void bit_spin_unlock(int bitnum, unsigned long *addr) bit_spin_unlock() argument
59 BUG_ON(!test_bit(bitnum, addr)); bit_spin_unlock()
62 clear_bit_unlock(bitnum, addr); bit_spin_unlock()
73 static inline void __bit_spin_unlock(int bitnum, unsigned long *addr) __bit_spin_unlock() argument
76 BUG_ON(!test_bit(bitnum, addr)); __bit_spin_unlock()
79 __clear_bit_unlock(bitnum, addr); __bit_spin_unlock()
88 static inline int bit_spin_is_locked(int bitnum, unsigned long *addr) bit_spin_is_locked() argument
91 return test_bit(bitnum, addr); bit_spin_is_locked()
/linux-4.4.14/drivers/s390/cio/
H A Didset.c63 int bitnum; idset_get_first() local
65 bitnum = find_first_bit(set->bitmap, set->num_ssid * set->num_id); idset_get_first()
66 if (bitnum >= set->num_ssid * set->num_id) idset_get_first()
68 *ssid = bitnum / set->num_id; idset_get_first()
69 *id = bitnum % set->num_id; idset_get_first()
/linux-4.4.14/drivers/net/ethernet/dec/tulip/
H A Dtimer.c59 s8 bitnum = p[offset]; tulip_media_task() local
72 csr12, (bitnum >> 1) & 7, tulip_media_task()
73 (csr12 & (1 << ((bitnum >> 1) & 7))) != 0, tulip_media_task()
74 (bitnum >= 0)); tulip_media_task()
76 if ((bitnum < 0) != tulip_media_task()
77 ((csr12 & (1 << ((bitnum >> 1) & 7))) != 0)) { tulip_media_task()
/linux-4.4.14/drivers/video/fbdev/omap2/dss/
H A Dpll.c198 static int wait_for_bit_change(void __iomem *reg, int bitnum, int value) wait_for_bit_change() argument
207 if (FLD_GET(readl_relaxed(reg), bitnum, bitnum) == value) wait_for_bit_change()
214 if (FLD_GET(readl_relaxed(reg), bitnum, bitnum) == value) wait_for_bit_change()
H A Ddsi.c503 const struct dsi_reg idx, int bitnum, int value) wait_for_bit_change()
512 if (REG_GET(dsidev, idx, bitnum, bitnum) == value) wait_for_bit_change()
519 if (REG_GET(dsidev, idx, bitnum, bitnum) == value) wait_for_bit_change()
502 wait_for_bit_change(struct platform_device *dsidev, const struct dsi_reg idx, int bitnum, int value) wait_for_bit_change() argument
/linux-4.4.14/drivers/video/fbdev/core/
H A Dsvgalib.c25 u8 regval, bitval, bitnum; svga_wcrt_multi() local
29 bitnum = regset->lowbit; svga_wcrt_multi()
30 while (bitnum <= regset->highbit) { svga_wcrt_multi()
31 bitval = 1 << bitnum; svga_wcrt_multi()
34 bitnum ++; svga_wcrt_multi()
45 u8 regval, bitval, bitnum; svga_wseq_multi() local
49 bitnum = regset->lowbit; svga_wseq_multi()
50 while (bitnum <= regset->highbit) { svga_wseq_multi()
51 bitval = 1 << bitnum; svga_wseq_multi()
54 bitnum ++; svga_wseq_multi()
/linux-4.4.14/drivers/iio/accel/
H A Dmma9551_core.h70 u8 app_id, u8 bitnum, int polarity);
H A Dmma9551.c197 int bitnum; mma9551_config_incli_event() local
202 bitnum = 7 + 8 * MMA9551_TILT_YZ_ANG_REG; mma9551_config_incli_event()
205 bitnum = 7 + 8 * MMA9551_TILT_XZ_ANG_REG; mma9551_config_incli_event()
208 bitnum = 7 + 8 * MMA9551_TILT_XY_ANG_REG; mma9551_config_incli_event()
221 MMA9551_APPID_TILT, bitnum, 0); mma9551_config_incli_event()
H A Dmma9553.c344 u8 bitnum = 0, appid = MMA9551_APPID_PEDOMETER; mma9553_conf_gpio() local
359 bitnum = MMA9553_STATUS_TO_BITNUM(MMA9553_MASK_STATUS_MRGFL); mma9553_conf_gpio()
361 bitnum = MMA9553_STATUS_TO_BITNUM(MMA9553_MASK_STATUS_STEPCHG); mma9553_conf_gpio()
363 bitnum = MMA9553_STATUS_TO_BITNUM(MMA9553_MASK_STATUS_ACTCHG); mma9553_conf_gpio()
367 if (data->gpio_bitnum == bitnum) mma9553_conf_gpio()
379 bitnum, MMA9553_DEFAULT_GPIO_POLARITY); mma9553_conf_gpio()
382 data->gpio_bitnum = bitnum; mma9553_conf_gpio()
H A Dmma9551_core.c525 * @bitnum: Bit number of status register being assigned to the GPIO pin.
540 u8 app_id, u8 bitnum, int polarity) mma9551_gpio_config()
564 reg + 1, bitnum); mma9551_gpio_config()
539 mma9551_gpio_config(struct i2c_client *client, enum mma9551_gpio_pin pin, u8 app_id, u8 bitnum, int polarity) mma9551_gpio_config() argument
/linux-4.4.14/drivers/gpu/drm/gma500/
H A Dmdfld_dsi_output.h69 #define REG_BIT_WAIT(reg, val, bitnum) \
70 REGISTER_FLD_WAIT(dev, reg, val, bitnum, bitnum)
/linux-4.4.14/drivers/mtd/nand/
H A Ddocg4.c1063 int bitnum; read_factory_bbt() local
1065 for_each_set_bit(bitnum, &bits, 8) { read_factory_bbt()
1066 int badblock = block + 7 - bitnum; read_factory_bbt()
/linux-4.4.14/drivers/net/usb/
H A Dsmsc95xx.c484 u32 bitnum = smsc95xx_hash(ha->addr); netdev_for_each_mc_addr() local
485 u32 mask = 0x01 << (bitnum & 0x1F); netdev_for_each_mc_addr()
486 if (bitnum & 0x20) netdev_for_each_mc_addr()
H A Dsmsc75xx.c577 u32 bitnum = smsc75xx_hash(ha->addr); netdev_for_each_mc_addr() local
578 pdata->multicast_hash_table[bitnum / 32] |= netdev_for_each_mc_addr()
579 (1 << (bitnum % 32)); netdev_for_each_mc_addr()
H A Dlan78xx.c786 u32 bitnum = lan78xx_hash(ha->addr); netdev_for_each_mc_addr() local
788 pdata->mchash_table[bitnum / 32] |= netdev_for_each_mc_addr()
789 (1 << (bitnum % 32)); netdev_for_each_mc_addr()
/linux-4.4.14/drivers/video/fbdev/
H A Dbroadsheetfb.c364 u16 reg, int bitnum, int val, broadsheet_spiflash_wait_for_bit()
371 if (((tmp >> bitnum) & 1) == val) broadsheet_spiflash_wait_for_bit()
363 broadsheet_spiflash_wait_for_bit(struct broadsheetfb_par *par, u16 reg, int bitnum, int val, int timeout) broadsheet_spiflash_wait_for_bit() argument
/linux-4.4.14/drivers/net/ethernet/smsc/
H A Dsmsc911x.c1768 unsigned int bitnum = smsc911x_hash(ha->addr); netdev_for_each_mc_addr() local
1769 unsigned int mask = 0x01 << (bitnum & 0x1F); netdev_for_each_mc_addr()
1771 if (bitnum & 0x20) netdev_for_each_mc_addr()
/linux-4.4.14/drivers/net/ethernet/agere/
H A Det131x.c1301 u16 bitnum, et1310_phy_read_mii_bit()
1305 u16 mask = 1 << bitnum; et1310_phy_read_mii_bit()
1309 *value = (reg & mask) >> bitnum; et1310_phy_read_mii_bit()
1299 et1310_phy_read_mii_bit(struct et131x_adapter *adapter, u16 regnum, u16 bitnum, u8 *value) et1310_phy_read_mii_bit() argument

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