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| author | Haojian Zhuang <haojian.zhuang@gmail.com> | 2012-09-17 12:19:04 +0800 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-09-19 12:39:13 +0200 |
| commit | 63b501e22aa9b22cdfe206a5670aaae646d93021 (patch) | |
| tree | fdaa73ff9f80d080be7beb389a968eae0c5abb0d /drivers/mfd | |
| parent | 70ffd691ffd45e6753eee5b5636df2ff7d2c04c8 (diff) | |
| download | linux-63b501e22aa9b22cdfe206a5670aaae646d93021.tar.gz linux-63b501e22aa9b22cdfe206a5670aaae646d93021.tar.bz2 linux-63b501e22aa9b22cdfe206a5670aaae646d93021.zip | |
mfd: max8925: Use register offset as REG in backlight
Remove the register offset definition. All these register offset
are transfered as IORESOURCE_REG resources.
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/max8925-core.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/drivers/mfd/max8925-core.c b/drivers/mfd/max8925-core.c index e25a24269d51..934be40cd542 100644 --- a/drivers/mfd/max8925-core.c +++ b/drivers/mfd/max8925-core.c @@ -18,20 +18,16 @@ #include <linux/mfd/core.h> #include <linux/mfd/max8925.h> -static struct resource backlight_resources[] = { - { - .name = "max8925-backlight", - .start = MAX8925_WLED_MODE_CNTL, - .end = MAX8925_WLED_CNTL, - .flags = IORESOURCE_REG, - }, +static struct resource bk_resources[] __devinitdata = { + { 0x84, 0x84, "mode control", IORESOURCE_REG, }, + { 0x85, 0x85, "control", IORESOURCE_REG, }, }; -static struct mfd_cell backlight_devs[] = { +static struct mfd_cell bk_devs[] __devinitdata = { { .name = "max8925-backlight", - .num_resources = 1, - .resources = &backlight_resources[0], + .num_resources = ARRAY_SIZE(bk_resources), + .resources = &bk_resources[0], .id = -1, }, }; @@ -623,13 +619,14 @@ int __devinit max8925_device_init(struct max8925_chip *chip, } if (pdata && pdata->backlight) { - ret = mfd_add_devices(chip->dev, 0, &backlight_devs[0], - ARRAY_SIZE(backlight_devs), - &backlight_resources[0], 0, NULL); - if (ret < 0) { - dev_err(chip->dev, "Failed to add backlight subdev\n"); - goto out_dev; - } + bk_devs[0].platform_data = &pdata->backlight; + bk_devs[0].pdata_size = sizeof(struct max8925_backlight_pdata); + } + ret = mfd_add_devices(chip->dev, 0, bk_devs, ARRAY_SIZE(bk_devs), + NULL, 0, NULL); + if (ret < 0) { + dev_err(chip->dev, "Failed to add backlight subdev\n"); + goto out_dev; } if (pdata && pdata->power) { |