Searched refs:write_mutex (Results 1 - 2 of 2) sorted by relevance

/linux-4.1.27/drivers/mtd/devices/
H A Dblock2mtd.c38 struct mutex write_mutex; member in struct:block2mtd_dev
91 mutex_lock(&dev->write_mutex); block2mtd_erase()
93 mutex_unlock(&dev->write_mutex); block2mtd_erase()
185 mutex_lock(&dev->write_mutex); block2mtd_write()
187 mutex_unlock(&dev->write_mutex); block2mtd_write()
281 mutex_init(&dev->write_mutex); add_device()
317 mutex_destroy(&dev->write_mutex); add_device()
486 mutex_destroy(&dev->write_mutex); block2mtd_exit()
/linux-4.1.27/drivers/rtc/
H A Drtc-imxdi.c116 * @write_mutex: serialize registers write
128 struct mutex write_mutex; member in struct:imxdi_dev
196 mutex_lock(&imxdi->write_mutex); di_write_wait()
225 mutex_unlock(&imxdi->write_mutex); di_write_wait()
290 mutex_lock(&imxdi->write_mutex); dryice_rtc_read_alarm()
295 mutex_unlock(&imxdi->write_mutex); dryice_rtc_read_alarm()
435 mutex_init(&imxdi->write_mutex); dryice_rtc_probe()

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