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Searched refs:gpio_lock (Results 1 – 25 of 44) sorted by relevance

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/Linux-v5.4/drivers/gpio/
Dgpio-loongson.c38 static DEFINE_SPINLOCK(gpio_lock);
44 spin_lock(&gpio_lock); in loongson_gpio_get_value()
46 spin_unlock(&gpio_lock); in loongson_gpio_get_value()
56 spin_lock(&gpio_lock); in loongson_gpio_set_value()
63 spin_unlock(&gpio_lock); in loongson_gpio_set_value()
70 spin_lock(&gpio_lock); in loongson_gpio_direction_input()
74 spin_unlock(&gpio_lock); in loongson_gpio_direction_input()
85 spin_lock(&gpio_lock); in loongson_gpio_direction_output()
89 spin_unlock(&gpio_lock); in loongson_gpio_direction_output()
Dgpio-xilinx.c48 spinlock_t gpio_lock[2]; member
113 spin_lock_irqsave(&chip->gpio_lock[index], flags); in xgpio_set()
124 spin_unlock_irqrestore(&chip->gpio_lock[index], flags); in xgpio_set()
144 spin_lock_irqsave(&chip->gpio_lock[index], flags); in xgpio_set_multiple()
154 spin_unlock_irqrestore(&chip->gpio_lock[index], flags); in xgpio_set_multiple()
156 spin_lock_irqsave(&chip->gpio_lock[index], flags); in xgpio_set_multiple()
170 spin_unlock_irqrestore(&chip->gpio_lock[index], flags); in xgpio_set_multiple()
189 spin_lock_irqsave(&chip->gpio_lock[index], flags); in xgpio_dir_in()
196 spin_unlock_irqrestore(&chip->gpio_lock[index], flags); in xgpio_dir_in()
220 spin_lock_irqsave(&chip->gpio_lock[index], flags); in xgpio_dir_out()
[all …]
Dgpio-mpc5200.c19 static DEFINE_SPINLOCK(gpio_lock);
77 spin_lock_irqsave(&gpio_lock, flags); in mpc52xx_wkup_gpio_set()
81 spin_unlock_irqrestore(&gpio_lock, flags); in mpc52xx_wkup_gpio_set()
93 spin_lock_irqsave(&gpio_lock, flags); in mpc52xx_wkup_gpio_dir_in()
103 spin_unlock_irqrestore(&gpio_lock, flags); in mpc52xx_wkup_gpio_dir_in()
116 spin_lock_irqsave(&gpio_lock, flags); in mpc52xx_wkup_gpio_dir_out()
128 spin_unlock_irqrestore(&gpio_lock, flags); in mpc52xx_wkup_gpio_dir_out()
238 spin_lock_irqsave(&gpio_lock, flags); in mpc52xx_simple_gpio_set()
242 spin_unlock_irqrestore(&gpio_lock, flags); in mpc52xx_simple_gpio_set()
254 spin_lock_irqsave(&gpio_lock, flags); in mpc52xx_simple_gpio_dir_in()
[all …]
Dgpio-altera.c30 raw_spinlock_t gpio_lock; member
46 raw_spin_lock_irqsave(&altera_gc->gpio_lock, flags); in altera_gpio_irq_unmask()
51 raw_spin_unlock_irqrestore(&altera_gc->gpio_lock, flags); in altera_gpio_irq_unmask()
64 raw_spin_lock_irqsave(&altera_gc->gpio_lock, flags); in altera_gpio_irq_mask()
69 raw_spin_unlock_irqrestore(&altera_gc->gpio_lock, flags); in altera_gpio_irq_mask()
124 raw_spin_lock_irqsave(&chip->gpio_lock, flags); in altera_gpio_set()
131 raw_spin_unlock_irqrestore(&chip->gpio_lock, flags); in altera_gpio_set()
144 raw_spin_lock_irqsave(&chip->gpio_lock, flags); in altera_gpio_direction_input()
149 raw_spin_unlock_irqrestore(&chip->gpio_lock, flags); in altera_gpio_direction_input()
165 raw_spin_lock_irqsave(&chip->gpio_lock, flags); in altera_gpio_direction_output()
[all …]
Dgpiolib-sysfs.c599 spin_lock_irqsave(&gpio_lock, flags); in gpiod_export()
602 spin_unlock_irqrestore(&gpio_lock, flags); in gpiod_export()
610 spin_unlock_irqrestore(&gpio_lock, flags); in gpiod_export()
819 spin_lock_irqsave(&gpio_lock, flags); in gpiolib_sysfs_init()
833 spin_unlock_irqrestore(&gpio_lock, flags); in gpiolib_sysfs_init()
835 spin_lock_irqsave(&gpio_lock, flags); in gpiolib_sysfs_init()
837 spin_unlock_irqrestore(&gpio_lock, flags); in gpiolib_sysfs_init()
Dgpiolib.c75 DEFINE_SPINLOCK(gpio_lock);
113 spin_lock_irqsave(&gpio_lock, flags); in gpio_to_desc()
118 spin_unlock_irqrestore(&gpio_lock, flags); in gpio_to_desc()
123 spin_unlock_irqrestore(&gpio_lock, flags); in gpio_to_desc()
296 spin_lock_irqsave(&gpio_lock, flags); in gpio_name_to_desc()
308 spin_unlock_irqrestore(&gpio_lock, flags); in gpio_name_to_desc()
314 spin_unlock_irqrestore(&gpio_lock, flags); in gpio_name_to_desc()
1333 spin_lock_irqsave(&gpio_lock, flags); in gpiochip_add_data_with_key()
1346 spin_unlock_irqrestore(&gpio_lock, flags); in gpiochip_add_data_with_key()
1361 spin_unlock_irqrestore(&gpio_lock, flags); in gpiochip_add_data_with_key()
[all …]
Dgpio-pxa.c106 static DEFINE_SPINLOCK(gpio_lock);
273 spin_lock_irqsave(&gpio_lock, flags); in pxa_gpio_direction_input()
282 spin_unlock_irqrestore(&gpio_lock, flags); in pxa_gpio_direction_input()
302 spin_lock_irqsave(&gpio_lock, flags); in pxa_gpio_direction_output()
311 spin_unlock_irqrestore(&gpio_lock, flags); in pxa_gpio_direction_output()
/Linux-v5.4/drivers/ssb/
Dembedded.c74 spin_lock_irqsave(&bus->gpio_lock, flags); in ssb_gpio_in()
81 spin_unlock_irqrestore(&bus->gpio_lock, flags); in ssb_gpio_in()
92 spin_lock_irqsave(&bus->gpio_lock, flags); in ssb_gpio_out()
99 spin_unlock_irqrestore(&bus->gpio_lock, flags); in ssb_gpio_out()
110 spin_lock_irqsave(&bus->gpio_lock, flags); in ssb_gpio_outen()
117 spin_unlock_irqrestore(&bus->gpio_lock, flags); in ssb_gpio_outen()
128 spin_lock_irqsave(&bus->gpio_lock, flags); in ssb_gpio_control()
131 spin_unlock_irqrestore(&bus->gpio_lock, flags); in ssb_gpio_control()
142 spin_lock_irqsave(&bus->gpio_lock, flags); in ssb_gpio_intmask()
149 spin_unlock_irqrestore(&bus->gpio_lock, flags); in ssb_gpio_intmask()
[all …]
Ddriver_extif.c145 spin_lock_init(&extif->gpio_lock); in ssb_extif_init()
158 spin_lock_irqsave(&extif->gpio_lock, flags); in ssb_extif_gpio_out()
161 spin_unlock_irqrestore(&extif->gpio_lock, flags); in ssb_extif_gpio_out()
171 spin_lock_irqsave(&extif->gpio_lock, flags); in ssb_extif_gpio_outen()
174 spin_unlock_irqrestore(&extif->gpio_lock, flags); in ssb_extif_gpio_outen()
184 spin_lock_irqsave(&extif->gpio_lock, flags); in ssb_extif_gpio_polarity()
186 spin_unlock_irqrestore(&extif->gpio_lock, flags); in ssb_extif_gpio_polarity()
196 spin_lock_irqsave(&extif->gpio_lock, flags); in ssb_extif_gpio_intmask()
198 spin_unlock_irqrestore(&extif->gpio_lock, flags); in ssb_extif_gpio_intmask()
Ddriver_chipcommon.c353 spin_lock_init(&cc->gpio_lock); in ssb_chipcommon_init()
514 spin_lock_irqsave(&cc->gpio_lock, flags); in ssb_chipco_gpio_out()
516 spin_unlock_irqrestore(&cc->gpio_lock, flags); in ssb_chipco_gpio_out()
526 spin_lock_irqsave(&cc->gpio_lock, flags); in ssb_chipco_gpio_outen()
528 spin_unlock_irqrestore(&cc->gpio_lock, flags); in ssb_chipco_gpio_outen()
538 spin_lock_irqsave(&cc->gpio_lock, flags); in ssb_chipco_gpio_control()
540 spin_unlock_irqrestore(&cc->gpio_lock, flags); in ssb_chipco_gpio_control()
551 spin_lock_irqsave(&cc->gpio_lock, flags); in ssb_chipco_gpio_intmask()
553 spin_unlock_irqrestore(&cc->gpio_lock, flags); in ssb_chipco_gpio_intmask()
563 spin_lock_irqsave(&cc->gpio_lock, flags); in ssb_chipco_gpio_polarity()
[all …]
/Linux-v5.4/drivers/bcma/
Ddriver_chipcommon.c176 spin_lock_init(&cc->gpio_lock); in bcma_core_chipcommon_early_init()
284 spin_lock_irqsave(&cc->gpio_lock, flags); in bcma_chipco_gpio_out()
286 spin_unlock_irqrestore(&cc->gpio_lock, flags); in bcma_chipco_gpio_out()
297 spin_lock_irqsave(&cc->gpio_lock, flags); in bcma_chipco_gpio_outen()
299 spin_unlock_irqrestore(&cc->gpio_lock, flags); in bcma_chipco_gpio_outen()
314 spin_lock_irqsave(&cc->gpio_lock, flags); in bcma_chipco_gpio_control()
316 spin_unlock_irqrestore(&cc->gpio_lock, flags); in bcma_chipco_gpio_control()
327 spin_lock_irqsave(&cc->gpio_lock, flags); in bcma_chipco_gpio_intmask()
329 spin_unlock_irqrestore(&cc->gpio_lock, flags); in bcma_chipco_gpio_intmask()
339 spin_lock_irqsave(&cc->gpio_lock, flags); in bcma_chipco_gpio_polarity()
[all …]
/Linux-v5.4/drivers/media/pci/cx18/
Dcx18-gpio.c60 mutex_lock(&cx->gpio_lock); in gpio_update()
63 mutex_unlock(&cx->gpio_lock); in gpio_update()
98 mutex_lock(&cx->gpio_lock); in gpiomux_log_status()
101 mutex_unlock(&cx->gpio_lock); in gpiomux_log_status()
197 mutex_lock(&cx->gpio_lock); in resetctrl_log_status()
200 mutex_unlock(&cx->gpio_lock); in resetctrl_log_status()
256 mutex_lock(&cx->gpio_lock); in cx18_gpio_init()
266 mutex_unlock(&cx->gpio_lock); in cx18_gpio_init()
277 mutex_unlock(&cx->gpio_lock); in cx18_gpio_init()
/Linux-v5.4/drivers/media/pci/bt8xx/
Dbttv-gpio.c135 spin_lock_irqsave(&btv->gpio_lock,flags); in bttv_gpio_inout()
140 spin_unlock_irqrestore(&btv->gpio_lock,flags); in bttv_gpio_inout()
165 spin_lock_irqsave(&btv->gpio_lock,flags); in bttv_gpio_bits()
170 spin_unlock_irqrestore(&btv->gpio_lock,flags); in bttv_gpio_bits()
Dbt878.h95 struct mutex gpio_lock; member
/Linux-v5.4/drivers/input/keyboard/
Dadp5588-keys.c52 struct mutex gpio_lock; /* Protect cached dir, dat_out */ member
81 mutex_lock(&kpad->gpio_lock); in adp5588_gpio_get_value()
88 mutex_unlock(&kpad->gpio_lock); in adp5588_gpio_get_value()
100 mutex_lock(&kpad->gpio_lock); in adp5588_gpio_set_value()
110 mutex_unlock(&kpad->gpio_lock); in adp5588_gpio_set_value()
120 mutex_lock(&kpad->gpio_lock); in adp5588_gpio_direction_input()
125 mutex_unlock(&kpad->gpio_lock); in adp5588_gpio_direction_input()
138 mutex_lock(&kpad->gpio_lock); in adp5588_gpio_direction_output()
152 mutex_unlock(&kpad->gpio_lock); in adp5588_gpio_direction_output()
211 mutex_init(&kpad->gpio_lock); in adp5588_gpio_add()
Dadp5589-keys.c243 struct mutex gpio_lock; /* Protect cached dir, dat_out */ member
406 mutex_lock(&kpad->gpio_lock); in adp5589_gpio_set_value()
416 mutex_unlock(&kpad->gpio_lock); in adp5589_gpio_set_value()
426 mutex_lock(&kpad->gpio_lock); in adp5589_gpio_direction_input()
433 mutex_unlock(&kpad->gpio_lock); in adp5589_gpio_direction_input()
446 mutex_lock(&kpad->gpio_lock); in adp5589_gpio_direction_output()
461 mutex_unlock(&kpad->gpio_lock); in adp5589_gpio_direction_output()
527 mutex_init(&kpad->gpio_lock); in adp5589_gpio_add()
/Linux-v5.4/drivers/iio/dac/
Dad5592r-base.c31 mutex_lock(&st->gpio_lock); in ad5592r_gpio_get()
38 mutex_unlock(&st->gpio_lock); in ad5592r_gpio_get()
50 mutex_lock(&st->gpio_lock); in ad5592r_gpio_set()
59 mutex_unlock(&st->gpio_lock); in ad5592r_gpio_set()
67 mutex_lock(&st->gpio_lock); in ad5592r_gpio_direction_input()
79 mutex_unlock(&st->gpio_lock); in ad5592r_gpio_direction_input()
90 mutex_lock(&st->gpio_lock); in ad5592r_gpio_direction_output()
111 mutex_unlock(&st->gpio_lock); in ad5592r_gpio_direction_output()
146 mutex_init(&st->gpio_lock); in ad5592r_gpio_init()
Dad5592r-base.h54 struct mutex gpio_lock; /* Protect cached gpio_out, gpio_val, etc. */ member
/Linux-v5.4/arch/powerpc/platforms/52xx/
Dmpc52xx_common.c92 static DEFINE_SPINLOCK(gpio_lock);
309 spin_lock_irqsave(&gpio_lock, flags); in mpc5200_psc_ac97_gpio_reset()
339 spin_unlock_irqrestore(&gpio_lock, flags); in mpc5200_psc_ac97_gpio_reset()
/Linux-v5.4/include/linux/
Dioc3.h36 spinlock_t gpio_lock; member
/Linux-v5.4/drivers/net/ethernet/microchip/
Dlan743x_ptp.h15 spinlock_t gpio_lock; member
Dlan743x_ptp.c30 spin_lock_init(&gpio->gpio_lock); in lan743x_gpio_init()
190 spin_lock_irqsave(&gpio->gpio_lock, irq_flags); in lan743x_gpio_rsrv_ptp_out()
223 spin_unlock_irqrestore(&gpio->gpio_lock, irq_flags); in lan743x_gpio_rsrv_ptp_out()
233 spin_lock_irqsave(&gpio->gpio_lock, irq_flags); in lan743x_gpio_release()
259 spin_unlock_irqrestore(&gpio->gpio_lock, irq_flags); in lan743x_gpio_release()
/Linux-v5.4/drivers/infiniband/hw/qib/
Dqib_7220.h52 spinlock_t gpio_lock; /* RMW of shadows/regs for ExtCtrl and GPIO */ member
/Linux-v5.4/drivers/usb/serial/
Dftdi_sio.c78 struct mutex gpio_lock; /* protects GPIO state */ member
1838 mutex_lock(&priv->gpio_lock); in ftdi_gpio_request()
1845 mutex_unlock(&priv->gpio_lock); in ftdi_gpio_request()
1851 mutex_unlock(&priv->gpio_lock); in ftdi_gpio_request()
1908 mutex_lock(&priv->gpio_lock); in ftdi_gpio_set()
1917 mutex_unlock(&priv->gpio_lock); in ftdi_gpio_set()
1941 mutex_lock(&priv->gpio_lock); in ftdi_gpio_set_multiple()
1947 mutex_unlock(&priv->gpio_lock); in ftdi_gpio_set_multiple()
1964 mutex_lock(&priv->gpio_lock); in ftdi_gpio_direction_input()
1969 mutex_unlock(&priv->gpio_lock); in ftdi_gpio_direction_input()
[all …]
/Linux-v5.4/drivers/media/pci/cx23885/
Dcimax2.c197 mutex_lock(&dev->gpio_lock); in netup_ci_op_cam()
220 mutex_unlock(&dev->gpio_lock); in netup_ci_op_cam()

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