diff options
| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2014-04-14 09:40:45 +0200 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2014-06-03 08:11:16 +0100 |
| commit | e349c910e2398cbff59d7c58851503191a8e9157 (patch) | |
| tree | 0d54685f5ea382b6b99e6a7d9e2d536e2b6d06db /include/linux/mfd/samsung | |
| parent | a865a589144da6dbf26750b7193a9748da159305 (diff) | |
mfd/rtc: s5m: Do not allocate RTC I2C dummy and regmap for unsupported chipsets
The rtc-s5m driver does not support all of S2M and S5M chipsets
supported by main MFD sec-core driver. For such chipsets unsupported by
rtc-s5m, the MFD sec-core driver initialized regmap with default config.
This config in such cases wouldn't work at all.
The main MFD sec-core driver shouldn't initialize regmap for child
drivers which is not used by them and even not valid.
Move the allocation of RTC I2C dummy device and initialization of RTC
regmap from main MFD sec-core driver to the rtc-s5m driver. The rtc-s5m
driver will use proper regmap config for supported devices.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'include/linux/mfd/samsung')
| -rw-r--r-- | include/linux/mfd/samsung/core.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h index 157e32b6ca28..84aaf6c25794 100644 --- a/include/linux/mfd/samsung/core.h +++ b/include/linux/mfd/samsung/core.h @@ -28,7 +28,6 @@ enum sec_device_type { * @dev: master device of the chip (can be used to access platform data) * @pdata: pointer to private data used to pass platform data to child * @i2c: i2c client private data for regulator - * @rtc: i2c client private data for rtc * @iolock: mutex for serializing io access * @irqlock: mutex for buslock * @irq_base: base IRQ number for sec-pmic, required for IRQs @@ -42,9 +41,7 @@ struct sec_pmic_dev { struct device *dev; struct sec_platform_data *pdata; struct regmap *regmap_pmic; - struct regmap *regmap_rtc; struct i2c_client *i2c; - struct i2c_client *rtc; int device_type; int irq_base; |