diff options
| author | Shaokun Zhang <zhangshaokun@hisilicon.com> | 2019-08-05 17:31:08 +0800 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2019-08-06 22:23:24 +0200 |
| commit | f91b2ab0e0c5f7cb4b11012748a184b91a396f0f (patch) | |
| tree | cbec8a08d3e9f1de34f6c6caaafd7f94f69e62df /drivers/i2c/busses/i2c-designware-master.c | |
| parent | e611ee0b3b06b4d28216567a251e4de46e595b5d (diff) | |
i2c: designware: Fix unused variable warning
drivers/i2c/busses/i2c-designware-master.c: In function ‘i2c_dw_init_recovery_info’:
drivers/i2c/busses/i2c-designware-master.c:658:6: warning: unused variable ‘r’ [-Wunused-variable]
int r;
^
Fixes: 33eb09a02e8d ("i2c: designware: make use of devm_gpiod_get_optional")
Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/busses/i2c-designware-master.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-designware-master.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-designware-master.c b/drivers/i2c/busses/i2c-designware-master.c index 867787dade43..e8b328242256 100644 --- a/drivers/i2c/busses/i2c-designware-master.c +++ b/drivers/i2c/busses/i2c-designware-master.c @@ -655,7 +655,6 @@ static int i2c_dw_init_recovery_info(struct dw_i2c_dev *dev) struct i2c_bus_recovery_info *rinfo = &dev->rinfo; struct i2c_adapter *adap = &dev->adapter; struct gpio_desc *gpio; - int r; gpio = devm_gpiod_get_optional(dev->dev, "scl", GPIOD_OUT_HIGH); if (IS_ERR_OR_NULL(gpio)) |