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| author | Manish Badarkhe <badarkhe.manish@gmail.com> | 2013-12-22 23:18:49 +0530 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2014-01-21 08:28:58 +0000 |
| commit | 01c3f110f3e2557212925c041d961816a4c6fc63 (patch) | |
| tree | 163cde728bc8b5eb26ebc99ba3da9825d64f72cf /drivers | |
| parent | 754fa7bc9852f17d3c79b93747b643e1665ce0de (diff) | |
| download | linux-stable-01c3f110f3e2557212925c041d961816a4c6fc63.tar.gz linux-stable-01c3f110f3e2557212925c041d961816a4c6fc63.tar.bz2 linux-stable-01c3f110f3e2557212925c041d961816a4c6fc63.zip | |
mfd: max8997: Use "IS_ENABLED(CONFIG_OF)" for DT code.
Instead of "#if define CONFIG_OF" use "IS_ENABLED(CONFIG_OF)"
option for DT code to avoid if-deffery in code.
Signed-off-by: Manish Badarkhe <badarkhe.manish@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/max8997.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/mfd/max8997.c b/drivers/mfd/max8997.c index 10141698ff94..be88a3bf7b85 100644 --- a/drivers/mfd/max8997.c +++ b/drivers/mfd/max8997.c @@ -133,7 +133,6 @@ int max8997_update_reg(struct i2c_client *i2c, u8 reg, u8 val, u8 mask) } EXPORT_SYMBOL_GPL(max8997_update_reg); -#ifdef CONFIG_OF /* * Only the common platform data elements for max8997 are parsed here from the * device tree. Other sub-modules of max8997 such as pmic, rtc and others have @@ -164,24 +163,15 @@ static struct max8997_platform_data *max8997_i2c_parse_dt_pdata( return pd; } -#else -static struct max8997_platform_data *max8997_i2c_parse_dt_pdata( - struct device *dev) -{ - return 0; -} -#endif static inline int max8997_i2c_get_driver_data(struct i2c_client *i2c, const struct i2c_device_id *id) { -#ifdef CONFIG_OF - if (i2c->dev.of_node) { + if (IS_ENABLED(CONFIG_OF) && i2c->dev.of_node) { const struct of_device_id *match; match = of_match_node(max8997_pmic_dt_match, i2c->dev.of_node); return (int)match->data; } -#endif return (int)id->driver_data; } @@ -203,7 +193,7 @@ static int max8997_i2c_probe(struct i2c_client *i2c, max8997->type = max8997_i2c_get_driver_data(i2c, id); max8997->irq = i2c->irq; - if (max8997->dev->of_node) { + if (IS_ENABLED(CONFIG_OF) && max8997->dev->of_node) { pdata = max8997_i2c_parse_dt_pdata(max8997->dev); if (IS_ERR(pdata)) return PTR_ERR(pdata); |