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ASoC: cs4271: 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 2013-11-21 12:38:38 -02:00 committed by Mark Brown
parent 6ce4eac1f6
commit 516ea4b584
1 changed files with 4 additions and 4 deletions
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8
sound/soc/codecs/cs4271.c
View file

@ -675,7 +675,7 @@ static struct spi_driver cs4271_spi_driver = {
};
#endif /* defined(CONFIG_SPI_MASTER) */
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
#if IS_ENABLED(CONFIG_I2C)
static const struct i2c_device_id cs4271_i2c_id[] = {
{"cs4271", 0},
{}
@ -728,7 +728,7 @@ static struct i2c_driver cs4271_i2c_driver = {
.probe = cs4271_i2c_probe,
.remove = cs4271_i2c_remove,
};
#endif /* defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) */
#endif /* IS_ENABLED(CONFIG_I2C) */
/*
* We only register our serial bus driver here without
@ -741,7 +741,7 @@ static int __init cs4271_modinit(void)
{
int ret;
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
#if IS_ENABLED(CONFIG_I2C)
ret = i2c_add_driver(&cs4271_i2c_driver);
if (ret) {
pr_err("Failed to register CS4271 I2C driver: %d\n", ret);
@ -767,7 +767,7 @@ static void __exit cs4271_modexit(void)
spi_unregister_driver(&cs4271_spi_driver);
#endif
#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
#if IS_ENABLED(CONFIG_I2C)
i2c_del_driver(&cs4271_i2c_driver);
#endif
}