diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/ab8500-core.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c index 15a18fee9713..f134a6cd4b8a 100644 --- a/drivers/mfd/ab8500-core.c +++ b/drivers/mfd/ab8500-core.c @@ -147,9 +147,7 @@ static int set_register_interruptible(struct ab8500 *ab8500, u8 bank, dev_vdbg(ab8500->dev, "wr: addr %#x <= %#x\n", addr, data); - ret = mutex_lock_interruptible(&ab8500->lock); - if (ret) - return ret; + mutex_lock(&ab8500->lock); ret = ab8500->write(ab8500, addr, data); if (ret < 0) @@ -176,9 +174,7 @@ static int get_register_interruptible(struct ab8500 *ab8500, u8 bank, * bank on higher 8 bits and reg in lower */ u16 addr = ((u16)bank) << 8 | reg; - ret = mutex_lock_interruptible(&ab8500->lock); - if (ret) - return ret; + mutex_lock(&ab8500->lock); ret = ab8500->read(ab8500, addr); if (ret < 0) @@ -210,9 +206,7 @@ static int mask_and_set_register_interruptible(struct ab8500 *ab8500, u8 bank, * bank on higher 8 bits and reg in lower */ u16 addr = ((u16)bank) << 8 | reg; - ret = mutex_lock_interruptible(&ab8500->lock); - if (ret) - return ret; + mutex_lock(&ab8500->lock); ret = ab8500->read(ab8500, addr); if (ret < 0) { |
