| /linux/drivers/gpio/ |
| A D | gpio-adnp.c | 25 struct mutex i2c_lock; member
103 mutex_lock(&adnp->i2c_lock); in adnp_gpio_set()
105 mutex_unlock(&adnp->i2c_lock); in adnp_gpio_set()
116 mutex_lock(&adnp->i2c_lock); in adnp_gpio_direction_input()
140 mutex_unlock(&adnp->i2c_lock); in adnp_gpio_direction_input()
153 mutex_lock(&adnp->i2c_lock); in adnp_gpio_direction_output()
178 mutex_unlock(&adnp->i2c_lock); in adnp_gpio_direction_output()
191 mutex_lock(&adnp->i2c_lock); in adnp_gpio_dbg_show()
254 mutex_lock(&adnp->i2c_lock); in adnp_irq()
365 mutex_lock(&adnp->i2c_lock); in adnp_irq_bus_unlock()
[all …]
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| A D | gpio-pca953x.c | 194 struct mutex i2c_lock; member
432 mutex_lock(&chip->i2c_lock); in pca953x_gpio_direction_input()
447 mutex_lock(&chip->i2c_lock); in pca953x_gpio_direction_output()
468 mutex_lock(&chip->i2c_lock); in pca953x_gpio_get_value()
483 mutex_lock(&chip->i2c_lock); in pca953x_gpio_set_value()
496 mutex_lock(&chip->i2c_lock); in pca953x_gpio_get_direction()
515 mutex_lock(&chip->i2c_lock); in pca953x_gpio_get_multiple()
532 mutex_lock(&chip->i2c_lock); in pca953x_gpio_set_multiple()
560 mutex_lock(&chip->i2c_lock); in pca953x_gpio_set_pull_up_down()
788 mutex_lock(&chip->i2c_lock); in pca953x_irq_handler()
[all …]
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| /linux/drivers/media/usb/go7007/ |
| A D | s2250-board.c | 42 struct mutex i2c_lock; member
170 if (mutex_lock_interruptible(&usb->i2c_lock) != 0) { in write_reg()
180 mutex_unlock(&usb->i2c_lock); in write_reg()
209 if (mutex_lock_interruptible(&usb->i2c_lock) != 0) { in write_reg_fp()
215 mutex_unlock(&usb->i2c_lock); in write_reg_fp()
271 if (mutex_lock_interruptible(&usb->i2c_lock) != 0) { in read_reg_fp()
277 mutex_unlock(&usb->i2c_lock); in read_reg_fp()
573 if (mutex_lock_interruptible(&usb->i2c_lock) == 0) { in s2250_probe()
593 mutex_unlock(&usb->i2c_lock); in s2250_probe()
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| A D | go7007-usb.c | 55 struct mutex i2c_lock; member
961 mutex_lock(&usb->i2c_lock); in go7007_usb_i2c_master_xfer()
1016 mutex_unlock(&usb->i2c_lock); in go7007_usb_i2c_master_xfer()
1169 mutex_init(&usb->i2c_lock); in go7007_usb_probe()
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| /linux/drivers/hwmon/ |
| A D | sht3x.c | 131 struct mutex i2c_lock; /* lock for sending i2c commands */ member
176 mutex_lock(&data->i2c_lock); in sht3x_read_from_command()
195 mutex_unlock(&data->i2c_lock); in sht3x_read_from_command()
374 mutex_lock(&data->i2c_lock); in limit_store()
376 mutex_unlock(&data->i2c_lock); in limit_store()
533 mutex_lock(&data->i2c_lock); in heater_enable_store()
542 mutex_unlock(&data->i2c_lock); in heater_enable_store()
582 mutex_lock(&data->i2c_lock); in update_interval_store()
614 mutex_unlock(&data->i2c_lock); in update_interval_store()
705 mutex_init(&data->i2c_lock); in sht3x_probe()
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| /linux/drivers/media/pci/mantis/ |
| A D | mantis_i2c.c | 129 mutex_lock(&mantis->i2c_lock); in mantis_i2c_xfer()
189 mutex_unlock(&mantis->i2c_lock); in mantis_i2c_xfer()
194 mutex_unlock(&mantis->i2c_lock); in mantis_i2c_xfer()
215 mutex_init(&mantis->i2c_lock); in mantis_i2c_init()
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| A D | mantis_common.h | 134 struct mutex i2c_lock; member
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| /linux/drivers/gpu/drm/gma500/ |
| A D | oaktrail_hdmi_i2c.c | 70 struct mutex i2c_lock; member
132 mutex_lock(&i2c_dev->i2c_lock); in oaktrail_hdmi_i2c_access()
152 mutex_unlock(&i2c_dev->i2c_lock); in oaktrail_hdmi_i2c_access()
288 mutex_init(&i2c_dev->i2c_lock); in oaktrail_hdmi_i2c_init()
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| /linux/drivers/media/dvb-frontends/ |
| A D | mxl5xx.c | 60 struct mutex i2c_lock; member
178 mutex_lock(&state->base->i2c_lock); in send_command()
186 mutex_lock(&state->base->i2c_lock); in send_command()
197 mutex_unlock(&state->base->i2c_lock); in send_command()
209 mutex_lock(&state->base->i2c_lock); in write_register()
211 mutex_unlock(&state->base->i2c_lock); in write_register()
223 mutex_lock(&state->base->i2c_lock); in write_firmware_block()
234 mutex_unlock(&state->base->i2c_lock); in write_firmware_block()
249 mutex_lock(&state->base->i2c_lock); in read_register()
269 mutex_lock(&state->base->i2c_lock); in read_register_block()
[all …]
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| A D | mxl692.c | 25 struct mutex i2c_lock; /* i2c command mutex */ member
350 mutex_lock(&dev->i2c_lock); in mxl692_memread()
363 mutex_unlock(&dev->i2c_lock); in mxl692_memread()
457 mutex_lock(&dev->i2c_lock); in mxl692_i2c_writeread()
562 mutex_unlock(&dev->i2c_lock); in mxl692_i2c_writeread()
578 mutex_lock(&dev->i2c_lock); in mxl692_fwdownload()
600 mutex_unlock(&dev->i2c_lock); in mxl692_fwdownload()
616 mutex_unlock(&dev->i2c_lock); in mxl692_fwdownload()
1329 mutex_init(&dev->i2c_lock); in mxl692_probe()
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| A D | stv0910.c | 73 struct mutex i2c_lock; /* shared I2C access protect */ member
1239 mutex_lock(&state->base->i2c_lock); in gate_ctrl()
1248 if (!WARN_ON(!mutex_is_locked(&state->base->i2c_lock))) in gate_ctrl()
1249 mutex_unlock(&state->base->i2c_lock); in gate_ctrl()
1259 if (!WARN_ON(!mutex_is_locked(&state->base->i2c_lock))) in gate_ctrl()
1260 mutex_unlock(&state->base->i2c_lock); in gate_ctrl()
1804 mutex_init(&base->i2c_lock); in stv0910_attach()
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| /linux/drivers/media/usb/cx231xx/ |
| A D | cx231xx-i2c.c | 367 mutex_lock(&dev->i2c_lock); in cx231xx_i2c_xfer()
380 mutex_unlock(&dev->i2c_lock); in cx231xx_i2c_xfer()
425 mutex_unlock(&dev->i2c_lock); in cx231xx_i2c_xfer()
429 mutex_unlock(&dev->i2c_lock); in cx231xx_i2c_xfer()
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| A D | cx231xx.h | 605 struct mutex i2c_lock; member
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| A D | cx231xx-cards.c | 1409 mutex_init(&dev->i2c_lock); in cx231xx_init_dev()
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| /linux/drivers/gpu/drm/rockchip/ |
| A D | rk3066_hdmi.c | 37 struct mutex i2c_lock; /* For i2c operation. */ member
659 mutex_lock(&i2c->i2c_lock); in rk3066_hdmi_i2c_xfer()
688 mutex_unlock(&i2c->i2c_lock); in rk3066_hdmi_i2c_xfer()
713 mutex_init(&i2c->i2c_lock); in rk3066_hdmi_i2c_adapter()
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| /linux/drivers/media/common/saa7146/ |
| A D | saa7146_i2c.c | 298 if (mutex_lock_interruptible(&dev->i2c_lock)) in saa7146_i2c_transfer()
377 mutex_unlock(&dev->i2c_lock); in saa7146_i2c_transfer()
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| A D | saa7146_core.c | 443 mutex_init(&dev->i2c_lock); in saa7146_init_one()
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| /linux/sound/pci/ctxfi/ |
| A D | cthw20k1.c | 1370 static void i2c_lock(struct hw *hw) in i2c_lock() function
1417 i2c_lock(hw); in hw_reset_dac()
1472 i2c_lock(hw); in hw_dac_init()
1614 i2c_lock(hw); in adc_input_select_SBx()
1627 i2c_lock(hw); in adc_input_select_SBx()
1659 i2c_lock(hw); in adc_input_select_hendrix()
1672 i2c_lock(hw); in adc_input_select_hendrix()
1753 i2c_lock(hw); in adc_init_SBx()
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| /linux/sound/pci/emu10k1/ |
| A D | io.c | 190 spin_lock(&emu->i2c_lock); in snd_emu10k1_i2c_write()
232 spin_unlock(&emu->i2c_lock); in snd_emu10k1_i2c_write()
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| A D | emu10k1_main.c | 1792 spin_lock_init(&emu->i2c_lock); in snd_emu10k1_create()
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| /linux/include/media/drv-intf/ |
| A D | saa7146.h | 147 struct mutex i2c_lock; member
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| /linux/include/sound/ |
| A D | emu10k1.h | 1739 spinlock_t i2c_lock; /* serialises access to i2c port */ member
|