From f91b2ab0e0c5f7cb4b11012748a184b91a396f0f Mon Sep 17 00:00:00 2001 From: Shaokun Zhang Date: Mon, 5 Aug 2019 17:31:08 +0800 Subject: i2c: designware: Fix unused variable warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Acked-by: Jarkko Nikula Reviewed-by: Andy Shevchenko Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-designware-master.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/i2c/busses/i2c-designware-master.c') 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)) -- cgit v1.2.3