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ASoC: wm8523: Use IS_ENABLED() macro

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Using the IS_ENABLED() macro can make the code shorter and simpler.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Fabio Estevam 2013-11-20 15:37:50 -02:00 • committed by Mark Brown
parent 6ce4eac1f6
commit 008ef947d0
1 changed files with 3 additions and 3 deletions
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6
sound/soc/codecs/wm8523.c
View file

@ -452,7 +452,7 @@ static const struct regmap_config wm8523_regmap = {
.volatile_reg = wm8523_volatile_register, .volatile_reg = wm8523_volatile_register,
}; };
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) #if IS_ENABLED(CONFIG_I2C)
static int wm8523_i2c_probe(struct i2c_client *i2c, static int wm8523_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id) const struct i2c_device_id *id)
{ {
@ -555,7 +555,7 @@ static struct i2c_driver wm8523_i2c_driver = {
static int __init wm8523_modinit(void) static int __init wm8523_modinit(void)
{ {
int ret; int ret;
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) #if IS_ENABLED(CONFIG_I2C)
ret = i2c_add_driver(&wm8523_i2c_driver); ret = i2c_add_driver(&wm8523_i2c_driver);
if (ret != 0) { if (ret != 0) {
printk(KERN_ERR "Failed to register WM8523 I2C driver: %d\n", printk(KERN_ERR "Failed to register WM8523 I2C driver: %d\n",
@ -568,7 +568,7 @@ module_init(wm8523_modinit);
static void __exit wm8523_exit(void) static void __exit wm8523_exit(void)
{ {
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) #if IS_ENABLED(CONFIG_I2C)
i2c_del_driver(&wm8523_i2c_driver); i2c_del_driver(&wm8523_i2c_driver);
#endif #endif
} }