diff options
| author | Johan Hovold <jhovold@gmail.com> | 2012-07-11 15:44:33 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-07-16 15:43:15 +0200 |
| commit | d02e83cbcc4fe2b821a7ecd6464a14d6ad045187 (patch) | |
| tree | 4f63b437c94143f7730c0e2f6a6ab0511f619c30 /drivers/mfd/tps65910.c | |
| parent | 8b8495532c6ba85221b0f9757e1581b52ed66c9a (diff) | |
mfd: Add tps65910 32-kHz-crystal-input init
Replace tps65910_misc_init with a dedicated init function for the
32-kHz-crystal input, and make the code more readable.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/tps65910.c')
| -rw-r--r-- | drivers/mfd/tps65910.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c index 3f27ea1f1ba6..1c563792c777 100644 --- a/drivers/mfd/tps65910.c +++ b/drivers/mfd/tps65910.c @@ -68,20 +68,19 @@ static const struct regmap_config tps65910_regmap_config = { .cache_type = REGCACHE_RBTREE, }; -static int __devinit tps65910_misc_init(struct tps65910 *tps65910, +static int __devinit tps65910_ck32k_init(struct tps65910 *tps65910, struct tps65910_board *pmic_pdata) { - struct device *dev = tps65910->dev; int ret; - if (pmic_pdata->en_ck32k_xtal) { - ret = tps65910_reg_clear_bits(tps65910, - TPS65910_DEVCTRL, + if (!pmic_pdata->en_ck32k_xtal) + return 0; + + ret = tps65910_reg_clear_bits(tps65910, TPS65910_DEVCTRL, DEVCTRL_CK32K_CTRL_MASK); - if (ret < 0) { - dev_err(dev, "clear ck32k_ctrl failed: %d\n", ret); - return ret; - } + if (ret < 0) { + dev_err(tps65910->dev, "clear ck32k_ctrl failed: %d\n", ret); + return ret; } return 0; @@ -265,7 +264,7 @@ static __devinit int tps65910_i2c_probe(struct i2c_client *i2c, init_data->irq_base = pmic_plat_data->irq_base; tps65910_irq_init(tps65910, init_data->irq, init_data); - tps65910_misc_init(tps65910, pmic_plat_data); + tps65910_ck32k_init(tps65910, pmic_plat_data); tps65910_sleepinit(tps65910, pmic_plat_data); return ret; |