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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 <mq@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jan Moskyto Matejka 2014-05-02 14:02:25 +02:00 committed by Greg Kroah-Hartman
parent 361746264b
commit 3df5adb23f
1 changed files with 0 additions and 2 deletions
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2
drivers/tty/serial/sc16is7xx.c
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@ -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 <jringle@gridpoint.com>");