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Searched refs:buf_lock (Results 1 – 25 of 32) sorted by relevance

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/drivers/staging/iio/meter/
Dade7854-i2c.c26 mutex_lock(&st->buf_lock); in ade7854_i2c_write_reg_8()
32 mutex_unlock(&st->buf_lock); in ade7854_i2c_write_reg_8()
45 mutex_lock(&st->buf_lock); in ade7854_i2c_write_reg_16()
52 mutex_unlock(&st->buf_lock); in ade7854_i2c_write_reg_16()
65 mutex_lock(&st->buf_lock); in ade7854_i2c_write_reg_24()
73 mutex_unlock(&st->buf_lock); in ade7854_i2c_write_reg_24()
86 mutex_lock(&st->buf_lock); in ade7854_i2c_write_reg_32()
95 mutex_unlock(&st->buf_lock); in ade7854_i2c_write_reg_32()
108 mutex_lock(&st->buf_lock); in ade7854_i2c_read_reg_8()
122 mutex_unlock(&st->buf_lock); in ade7854_i2c_read_reg_8()
[all …]
Dade7854-spi.c31 mutex_lock(&st->buf_lock); in ade7854_spi_write_reg_8()
38 mutex_unlock(&st->buf_lock); in ade7854_spi_write_reg_8()
56 mutex_lock(&st->buf_lock); in ade7854_spi_write_reg_16()
64 mutex_unlock(&st->buf_lock); in ade7854_spi_write_reg_16()
82 mutex_lock(&st->buf_lock); in ade7854_spi_write_reg_24()
91 mutex_unlock(&st->buf_lock); in ade7854_spi_write_reg_24()
109 mutex_lock(&st->buf_lock); in ade7854_spi_write_reg_32()
119 mutex_unlock(&st->buf_lock); in ade7854_spi_write_reg_32()
143 mutex_lock(&st->buf_lock); in ade7854_spi_read_reg_8()
158 mutex_unlock(&st->buf_lock); in ade7854_spi_read_reg_8()
[all …]
Dade7758_core.c35 mutex_lock(&st->buf_lock); in ade7758_spi_write_reg_8()
40 mutex_unlock(&st->buf_lock); in ade7758_spi_write_reg_8()
60 mutex_lock(&st->buf_lock); in ade7758_spi_write_reg_16()
66 mutex_unlock(&st->buf_lock); in ade7758_spi_write_reg_16()
86 mutex_lock(&st->buf_lock); in ade7758_spi_write_reg_24()
93 mutex_unlock(&st->buf_lock); in ade7758_spi_write_reg_24()
120 mutex_lock(&st->buf_lock); in ade7758_spi_read_reg_8()
133 mutex_unlock(&st->buf_lock); in ade7758_spi_read_reg_8()
160 mutex_lock(&st->buf_lock); in ade7758_spi_read_reg_16()
175 mutex_unlock(&st->buf_lock); in ade7758_spi_read_reg_16()
[all …]
Dade7759.c34 mutex_lock(&st->buf_lock); in ade7759_spi_write_reg_8()
39 mutex_unlock(&st->buf_lock); in ade7759_spi_write_reg_8()
52 mutex_lock(&st->buf_lock); in ade7759_spi_write_reg_16()
57 mutex_unlock(&st->buf_lock); in ade7759_spi_write_reg_16()
118 mutex_lock(&st->buf_lock); in ade7759_spi_read_reg_40()
132 mutex_unlock(&st->buf_lock); in ade7759_spi_read_reg_40()
475 mutex_init(&st->buf_lock); in ade7759_probe()
Dade7753.c34 mutex_lock(&st->buf_lock); in ade7753_spi_write_reg_8()
39 mutex_unlock(&st->buf_lock); in ade7753_spi_write_reg_8()
52 mutex_lock(&st->buf_lock); in ade7753_spi_write_reg_16()
57 mutex_unlock(&st->buf_lock); in ade7753_spi_write_reg_16()
121 mutex_lock(&st->buf_lock); in ade7753_spi_read_reg_24()
133 mutex_unlock(&st->buf_lock); in ade7753_spi_read_reg_24()
528 mutex_init(&st->buf_lock); in ade7753_probe()
Dade7754.c34 mutex_lock(&st->buf_lock); in ade7754_spi_write_reg_8()
39 mutex_unlock(&st->buf_lock); in ade7754_spi_write_reg_8()
52 mutex_lock(&st->buf_lock); in ade7754_spi_write_reg_16()
57 mutex_unlock(&st->buf_lock); in ade7754_spi_write_reg_16()
118 mutex_lock(&st->buf_lock); in ade7754_spi_read_reg_24()
133 mutex_unlock(&st->buf_lock); in ade7754_spi_read_reg_24()
552 mutex_init(&st->buf_lock); in ade7754_probe()
Dade7759.h48 struct mutex buf_lock; member
Dade7753.h67 struct mutex buf_lock; member
Dade7754.h85 struct mutex buf_lock; member
Dade7758.h121 struct mutex buf_lock; member
/drivers/iio/gyro/
Dadxrs450.c76 struct mutex buf_lock; member
110 mutex_lock(&st->buf_lock); in adxrs450_spi_read_reg_16()
130 mutex_unlock(&st->buf_lock); in adxrs450_spi_read_reg_16()
149 mutex_lock(&st->buf_lock); in adxrs450_spi_write_reg_16()
161 mutex_unlock(&st->buf_lock); in adxrs450_spi_write_reg_16()
188 mutex_lock(&st->buf_lock); in adxrs450_spi_sensor_data()
203 mutex_unlock(&st->buf_lock); in adxrs450_spi_sensor_data()
225 mutex_lock(&st->buf_lock); in adxrs450_spi_initial()
239 mutex_unlock(&st->buf_lock); in adxrs450_spi_initial()
436 mutex_init(&st->buf_lock); in adxrs450_probe()
/drivers/iio/common/st_sensors/
Dst_sensors_spi.c47 mutex_lock(&tb->buf_lock); in st_sensors_spi_read()
58 mutex_unlock(&tb->buf_lock); in st_sensors_spi_read()
62 mutex_unlock(&tb->buf_lock); in st_sensors_spi_read()
90 mutex_lock(&tb->buf_lock); in st_sensors_spi_write_byte()
95 mutex_unlock(&tb->buf_lock); in st_sensors_spi_write_byte()
/drivers/staging/iio/gyro/
Dadis16060_core.c36 struct mutex buf_lock; member
48 mutex_lock(&st->buf_lock); in adis16060_spi_write()
51 mutex_unlock(&st->buf_lock); in adis16060_spi_write()
61 mutex_lock(&st->buf_lock); in adis16060_spi_read()
74 mutex_unlock(&st->buf_lock); in adis16060_spi_read()
163 mutex_init(&st->buf_lock); in adis16060_r_probe()
Dadis16130_core.c48 struct mutex buf_lock; member
63 mutex_lock(&st->buf_lock); in adis16130_spi_read()
75 mutex_unlock(&st->buf_lock); in adis16130_spi_read()
135 mutex_init(&st->buf_lock); in adis16130_probe()
/drivers/iio/accel/
Dkxsd9.c54 struct mutex buf_lock; member
82 mutex_lock(&st->buf_lock); in kxsd9_write_scale()
91 mutex_unlock(&st->buf_lock); in kxsd9_write_scale()
112 mutex_lock(&st->buf_lock); in kxsd9_read()
236 mutex_init(&st->buf_lock); in kxsd9_probe()
/drivers/tty/hvc/
Dhvc_vio.c74 spinlock_t buf_lock; member
93 spin_lock_irqsave(&pv->buf_lock, flags); in hvterm_raw_get_chars()
119 spin_unlock_irqrestore(&pv->buf_lock, flags); in hvterm_raw_get_chars()
344 spin_lock_init(&pv->buf_lock); in hvc_vio_probe()
433 spin_lock_init(&hvterm_priv0.buf_lock); in hvc_vio_init_early()
475 spin_lock_init(&hvterm_priv0.buf_lock); in udbg_init_debug_lpar()
488 spin_lock_init(&hvterm_priv0.buf_lock); in udbg_init_debug_lpar_hvsi()
/drivers/staging/iio/accel/
Dlis3l02dq_core.c64 mutex_lock(&st->buf_lock); in lis3l02dq_spi_read_reg_8()
70 mutex_unlock(&st->buf_lock); in lis3l02dq_spi_read_reg_8()
88 mutex_lock(&st->buf_lock); in lis3l02dq_spi_write_reg_8()
92 mutex_unlock(&st->buf_lock); in lis3l02dq_spi_write_reg_8()
122 mutex_lock(&st->buf_lock); in lis3l02dq_spi_write_reg_s16()
129 mutex_unlock(&st->buf_lock); in lis3l02dq_spi_write_reg_s16()
155 mutex_lock(&st->buf_lock); in lis3l02dq_read_reg_s16()
170 mutex_unlock(&st->buf_lock); in lis3l02dq_read_reg_s16()
680 mutex_init(&st->buf_lock); in lis3l02dq_probe()
Dadis16220_core.c141 mutex_lock(&st->buf_lock); in adis16220_capture_buffer_read()
156 mutex_unlock(&st->buf_lock); in adis16220_capture_buffer_read()
162 mutex_unlock(&st->buf_lock); in adis16220_capture_buffer_read()
Dadis16220.h135 struct mutex buf_lock; member
Dlis3l02dq_ring.c68 mutex_lock(&st->buf_lock); in lis3l02dq_read_all()
104 mutex_unlock(&st->buf_lock); in lis3l02dq_read_all()
Dlis3l02dq.h160 struct mutex buf_lock; member
/drivers/spi/
Dspidev.c85 struct mutex buf_lock; member
176 mutex_lock(&spidev->buf_lock); in spidev_read()
187 mutex_unlock(&spidev->buf_lock); in spidev_read()
207 mutex_lock(&spidev->buf_lock); in spidev_write()
213 mutex_unlock(&spidev->buf_lock); in spidev_write()
354 mutex_lock(&spidev->buf_lock); in spidev_ioctl()
472 mutex_unlock(&spidev->buf_lock); in spidev_ioctl()
590 mutex_init(&spidev->buf_lock); in spidev_probe()
/drivers/media/usb/stk1160/
Dstk1160-v4l.c593 spin_lock_irqsave(&dev->buf_lock, flags); in buffer_queue()
617 spin_unlock_irqrestore(&dev->buf_lock, flags); in buffer_queue()
659 spin_lock_irqsave(&dev->buf_lock, flags); in stk1160_clear_queue()
670 spin_unlock_irqrestore(&dev->buf_lock, flags); in stk1160_clear_queue()
Dstk1160.h164 spinlock_t buf_lock; member
/drivers/net/arcnet/
Darcnet.c268 if (!atomic_dec_and_test(&lp->buf_lock)) { in get_arcbuf()
271 lp->buf_lock.counter); in get_arcbuf()
293 atomic_inc(&lp->buf_lock); in get_arcbuf()
412 atomic_set(&lp->buf_lock, 1); in arcnet_open()

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