From 3df5adb23f115a5d2c7ca10fc66a5b9176cedc49 Mon Sep 17 00:00:00 2001 From: Jan Moskyto Matejka Date: Fri, 2 May 2014 14:02:25 +0200 Subject: serial: sc16is7xx: compile I2C when REGMAP_I2C is module drivers/tty/serial/sc16is7xx.c:1060:12: warning: 'sc16is7xx_probe' defined but not used [-Wunused-function] static int sc16is7xx_probe(struct device *dev, ^ drivers/tty/serial/sc16is7xx.c:1176:12: warning: 'sc16is7xx_remove' defined but not used [-Wunused-function] static int sc16is7xx_remove(struct device *dev) ^ drivers/tty/serial/sc16is7xx.c:1215:29: warning: 'regcfg' defined but not used [-Wunused-variable] static struct regmap_config regcfg = { ^ Fixed these warnings by removing the `#ifdef CONFIG_REGMAP_I2C' around their calls as this driver selects REGMAP_I2C in Kconfig. This part of driver just didn't compile at all when REGMAP_I2C configured as module (CONFIG_REGMAP_I2C is not defined, just CONFIG_REGMAP_I2C_MODULE). Signed-off-by: Jan Moskyto Matejka Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/sc16is7xx.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c index 7206a64..80b0ca6 100644 --- a/drivers/tty/serial/sc16is7xx.c +++ b/drivers/tty/serial/sc16is7xx.c @@ -1221,7 +1221,6 @@ static struct regmap_config regcfg = { .precious_reg = sc16is7xx_regmap_precious, }; -#ifdef CONFIG_REGMAP_I2C static int sc16is7xx_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { @@ -1273,7 +1272,6 @@ static struct i2c_driver sc16is7xx_i2c_uart_driver = { }; module_i2c_driver(sc16is7xx_i2c_uart_driver); MODULE_ALIAS("i2c:sc16is7xx"); -#endif MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jon Ringle "); -- cgit v1.1