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drivers/w1/masters/ds1wm.cuse dev_get_platdata()

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Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.  This is a cosmetic change to make
the code simpler and enhance the readability.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han 2013-11-12 15:11:41 -08:00 committed by Linus Torvalds
parent a0e5a12fd1
commit 75f9e937d2
1 changed files with 6 additions and 6 deletions
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12
drivers/w1/masters/ds1wm.c
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@ -255,17 +255,17 @@ static int ds1wm_find_divisor(int gclk)
static void ds1wm_up(struct ds1wm_data *ds1wm_data)
{
int divisor;
struct ds1wm_driver_data *plat = ds1wm_data->pdev->dev.platform_data;
struct device *dev = &ds1wm_data->pdev->dev;
struct ds1wm_driver_data *plat = dev_get_platdata(dev);
if (ds1wm_data->cell->enable)
ds1wm_data->cell->enable(ds1wm_data->pdev);
divisor = ds1wm_find_divisor(plat->clock_rate);
dev_dbg(&ds1wm_data->pdev->dev,
"found divisor 0x%x for clock %d\n", divisor, plat->clock_rate);
dev_dbg(dev, "found divisor 0x%x for clock %d\n",
divisor, plat->clock_rate);
if (divisor == 0) {
dev_err(&ds1wm_data->pdev->dev,
"no suitable divisor for %dHz clock\n",
dev_err(dev, "no suitable divisor for %dHz clock\n",
plat->clock_rate);
return;
}
@ -481,7 +481,7 @@ static int ds1wm_probe(struct platform_device *pdev)
ds1wm_data->cell = mfd_get_cell(pdev);
if (!ds1wm_data->cell)
return -ENODEV;
plat = pdev->dev.platform_data;
plat = dev_get_platdata(&pdev->dev);
if (!plat)
return -ENODEV;