| /linux-4.1.27/drivers/gpio/ |
| D | gpio-adnp.c | 28 struct mutex i2c_lock; member
111 mutex_lock(&adnp->i2c_lock); in adnp_gpio_set()
113 mutex_unlock(&adnp->i2c_lock); in adnp_gpio_set()
124 mutex_lock(&adnp->i2c_lock); in adnp_gpio_direction_input()
146 mutex_unlock(&adnp->i2c_lock); in adnp_gpio_direction_input()
159 mutex_lock(&adnp->i2c_lock); in adnp_gpio_direction_output()
184 mutex_unlock(&adnp->i2c_lock); in adnp_gpio_direction_output()
197 mutex_lock(&adnp->i2c_lock); in adnp_gpio_dbg_show()
201 mutex_unlock(&adnp->i2c_lock); in adnp_gpio_dbg_show()
207 mutex_unlock(&adnp->i2c_lock); in adnp_gpio_dbg_show()
[all …]
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| D | gpio-pca953x.c | 85 struct mutex i2c_lock; member
212 mutex_lock(&chip->i2c_lock); in pca953x_gpio_direction_input()
230 mutex_unlock(&chip->i2c_lock); in pca953x_gpio_direction_input()
241 mutex_lock(&chip->i2c_lock); in pca953x_gpio_direction_output()
281 mutex_unlock(&chip->i2c_lock); in pca953x_gpio_direction_output()
291 mutex_lock(&chip->i2c_lock); in pca953x_gpio_get_value()
301 mutex_unlock(&chip->i2c_lock); in pca953x_gpio_get_value()
319 mutex_lock(&chip->i2c_lock); in pca953x_gpio_set_value()
341 mutex_unlock(&chip->i2c_lock); in pca953x_gpio_set_value()
672 mutex_init(&chip->i2c_lock); in pca953x_probe()
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| /linux-4.1.27/arch/cris/arch-v32/drivers/ |
| D | i2c.c | 82 static DEFINE_SPINLOCK(i2c_lock); /* Protect directions etc */
398 spin_lock_irqsave(&i2c_lock, flags); in i2c_write()
434 spin_unlock_irqrestore(&i2c_lock, flags); in i2c_write()
454 spin_lock_irqsave(&i2c_lock, flags); in i2c_read()
493 spin_unlock_irqrestore(&i2c_lock, flags); in i2c_read()
512 spin_lock_irqsave(&i2c_lock, flags); in i2c_writereg()
554 spin_unlock_irqrestore(&i2c_lock, flags); in i2c_writereg()
573 spin_lock_irqsave(&i2c_lock, flags); in i2c_readreg()
631 spin_unlock_irqrestore(&i2c_lock, flags); in i2c_readreg()
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| /linux-4.1.27/drivers/media/usb/go7007/ |
| D | s2250-board.c | 50 struct mutex i2c_lock; member
178 if (mutex_lock_interruptible(&usb->i2c_lock) != 0) { in write_reg()
188 mutex_unlock(&usb->i2c_lock); in write_reg()
217 if (mutex_lock_interruptible(&usb->i2c_lock) != 0) { in write_reg_fp()
223 mutex_unlock(&usb->i2c_lock); in write_reg_fp()
279 if (mutex_lock_interruptible(&usb->i2c_lock) != 0) { in read_reg_fp()
285 mutex_unlock(&usb->i2c_lock); in read_reg_fp()
569 if (mutex_lock_interruptible(&usb->i2c_lock) == 0) { in s2250_probe()
589 mutex_unlock(&usb->i2c_lock); in s2250_probe()
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| D | go7007-usb.c | 63 struct mutex i2c_lock; member
967 mutex_lock(&usb->i2c_lock); in go7007_usb_i2c_master_xfer()
1022 mutex_unlock(&usb->i2c_lock); in go7007_usb_i2c_master_xfer()
1167 mutex_init(&usb->i2c_lock); in go7007_usb_probe()
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| /linux-4.1.27/drivers/media/pci/mantis/ |
| D | mantis_i2c.c | 141 mutex_lock(&mantis->i2c_lock); in mantis_i2c_xfer()
201 mutex_unlock(&mantis->i2c_lock); in mantis_i2c_xfer()
206 mutex_unlock(&mantis->i2c_lock); in mantis_i2c_xfer()
227 mutex_init(&mantis->i2c_lock); in mantis_i2c_init()
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| D | mantis_common.h | 138 struct mutex i2c_lock; member
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| /linux-4.1.27/arch/cris/arch-v10/drivers/ |
| D | i2c.c | 118 static DEFINE_SPINLOCK(i2c_lock); /* Protect directions etc */
423 spin_lock(&i2c_lock); in i2c_writereg()
474 spin_unlock(&i2c_lock); in i2c_writereg()
493 spin_lock(&i2c_lock); in i2c_readreg()
559 spin_unlock(&i2c_lock); in i2c_readreg()
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| /linux-4.1.27/drivers/gpu/drm/gma500/ |
| 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()
291 mutex_init(&i2c_dev->i2c_lock); in oaktrail_hdmi_i2c_init()
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| /linux-4.1.27/drivers/media/usb/cx231xx/ |
| D | cx231xx-i2c.c | 381 mutex_lock(&dev->i2c_lock); in cx231xx_i2c_xfer()
394 mutex_unlock(&dev->i2c_lock); in cx231xx_i2c_xfer()
439 mutex_unlock(&dev->i2c_lock); in cx231xx_i2c_xfer()
443 mutex_unlock(&dev->i2c_lock); in cx231xx_i2c_xfer()
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| D | cx231xx.h | 633 struct mutex i2c_lock; member
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| D | cx231xx-cards.c | 1254 mutex_init(&dev->i2c_lock); in cx231xx_init_dev()
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| /linux-4.1.27/drivers/media/common/saa7146/ |
| D | saa7146_i2c.c | 300 if (mutex_lock_interruptible(&dev->i2c_lock)) in saa7146_i2c_transfer()
379 mutex_unlock(&dev->i2c_lock); in saa7146_i2c_transfer()
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| D | saa7146_core.c | 453 mutex_init(&dev->i2c_lock); in saa7146_init_one()
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| /linux-4.1.27/sound/pci/ctxfi/ |
| D | cthw20k1.c | 1380 static void i2c_lock(struct hw *hw) in i2c_lock() function
1427 i2c_lock(hw); in hw_reset_dac()
1482 i2c_lock(hw); in hw_dac_init()
1624 i2c_lock(hw); in adc_input_select_SBx()
1637 i2c_lock(hw); in adc_input_select_SBx()
1669 i2c_lock(hw); in adc_input_select_hendrix()
1682 i2c_lock(hw); in adc_input_select_hendrix()
1763 i2c_lock(hw); in adc_init_SBx()
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| /linux-4.1.27/sound/pci/emu10k1/ |
| D | io.c | 204 spin_lock(&emu->i2c_lock); in snd_emu10k1_i2c_write()
246 spin_unlock(&emu->i2c_lock); in snd_emu10k1_i2c_write()
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| D | emu10k1_main.c | 1836 spin_lock_init(&emu->i2c_lock); in snd_emu10k1_create()
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| /linux-4.1.27/include/media/ |
| D | saa7146.h | 146 struct mutex i2c_lock; member
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| /linux-4.1.27/include/sound/ |
| D | emu10k1.h | 1753 spinlock_t i2c_lock; /* serialises access to i2c port */ member
|