diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2019-05-09 22:23:39 +0800 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-05-14 08:13:28 +0100 |
| commit | ed835136ee679dc528333c454ca4d1543c5aab76 (patch) | |
| tree | a56bad55fdb4e66815cf036bbdfb0fb670c4a3b0 /drivers/mfd/tc6393xb.c | |
| parent | 4f8f2bb7ab032150ba94cf60ea5aaf3e3ac3d2ca (diff) | |
| download | linux-ed835136ee679dc528333c454ca4d1543c5aab76.tar.gz linux-ed835136ee679dc528333c454ca4d1543c5aab76.tar.bz2 linux-ed835136ee679dc528333c454ca4d1543c5aab76.zip | |
mfd: Use dev_get_drvdata() directly
Using dev_get_drvdata directly.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/tc6393xb.c')
| -rw-r--r-- | drivers/mfd/tc6393xb.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c index 0c9f0390e891..6943048a64c2 100644 --- a/drivers/mfd/tc6393xb.c +++ b/drivers/mfd/tc6393xb.c @@ -122,14 +122,13 @@ enum { static int tc6393xb_nand_enable(struct platform_device *nand) { - struct platform_device *dev = to_platform_device(nand->dev.parent); - struct tc6393xb *tc6393xb = platform_get_drvdata(dev); + struct tc6393xb *tc6393xb = dev_get_drvdata(nand->dev.parent); unsigned long flags; raw_spin_lock_irqsave(&tc6393xb->lock, flags); /* SMD buffer on */ - dev_dbg(&dev->dev, "SMD buffer on\n"); + dev_dbg(nand->dev.parent, "SMD buffer on\n"); tmio_iowrite8(0xff, tc6393xb->scr + SCR_GPI_BCR(1)); raw_spin_unlock_irqrestore(&tc6393xb->lock, flags); @@ -312,8 +311,7 @@ static int tc6393xb_fb_disable(struct platform_device *dev) int tc6393xb_lcd_set_power(struct platform_device *fb, bool on) { - struct platform_device *dev = to_platform_device(fb->dev.parent); - struct tc6393xb *tc6393xb = platform_get_drvdata(dev); + struct tc6393xb *tc6393xb = dev_get_drvdata(fb->dev.parent); u8 fer; unsigned long flags; @@ -334,8 +332,7 @@ EXPORT_SYMBOL(tc6393xb_lcd_set_power); int tc6393xb_lcd_mode(struct platform_device *fb, const struct fb_videomode *mode) { - struct platform_device *dev = to_platform_device(fb->dev.parent); - struct tc6393xb *tc6393xb = platform_get_drvdata(dev); + struct tc6393xb *tc6393xb = dev_get_drvdata(fb->dev.parent); unsigned long flags; raw_spin_lock_irqsave(&tc6393xb->lock, flags); @@ -351,8 +348,7 @@ EXPORT_SYMBOL(tc6393xb_lcd_mode); static int tc6393xb_mmc_enable(struct platform_device *mmc) { - struct platform_device *dev = to_platform_device(mmc->dev.parent); - struct tc6393xb *tc6393xb = platform_get_drvdata(dev); + struct tc6393xb *tc6393xb = dev_get_drvdata(mmc->dev.parent); tmio_core_mmc_enable(tc6393xb->scr + 0x200, 0, tc6393xb_mmc_resources[0].start & 0xfffe); @@ -362,8 +358,7 @@ static int tc6393xb_mmc_enable(struct platform_device *mmc) static int tc6393xb_mmc_resume(struct platform_device *mmc) { - struct platform_device *dev = to_platform_device(mmc->dev.parent); - struct tc6393xb *tc6393xb = platform_get_drvdata(dev); + struct tc6393xb *tc6393xb = dev_get_drvdata(mmc->dev.parent); tmio_core_mmc_resume(tc6393xb->scr + 0x200, 0, tc6393xb_mmc_resources[0].start & 0xfffe); @@ -373,16 +368,14 @@ static int tc6393xb_mmc_resume(struct platform_device *mmc) static void tc6393xb_mmc_pwr(struct platform_device *mmc, int state) { - struct platform_device *dev = to_platform_device(mmc->dev.parent); - struct tc6393xb *tc6393xb = platform_get_drvdata(dev); + struct tc6393xb *tc6393xb = dev_get_drvdata(mmc->dev.parent); tmio_core_mmc_pwr(tc6393xb->scr + 0x200, 0, state); } static void tc6393xb_mmc_clk_div(struct platform_device *mmc, int state) { - struct platform_device *dev = to_platform_device(mmc->dev.parent); - struct tc6393xb *tc6393xb = platform_get_drvdata(dev); + struct tc6393xb *tc6393xb = dev_get_drvdata(mmc->dev.parent); tmio_core_mmc_clk_div(tc6393xb->scr + 0x200, 0, state); } |