diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-07-30 14:58:51 +0400 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2013-11-17 22:34:20 +0400 |
| commit | bc8fdfbe75058c6569dd6a08bdc2a411db533c47 (patch) | |
| tree | 0d6bc33b1f36fac7b744b49971ea8013f5b88cbc /drivers/watchdog/wm831x_wdt.c | |
| parent | 813296a1a209baaf1471c360591946edd795bcbe (diff) | |
| download | linux-bc8fdfbe75058c6569dd6a08bdc2a411db533c47.tar.xz | |
watchdog: use dev_get_platdata()
Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/wm831x_wdt.c')
| -rw-r--r-- | drivers/watchdog/wm831x_wdt.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/watchdog/wm831x_wdt.c b/drivers/watchdog/wm831x_wdt.c index d4e47eda4182..e243bd01c774 100644 --- a/drivers/watchdog/wm831x_wdt.c +++ b/drivers/watchdog/wm831x_wdt.c @@ -184,7 +184,7 @@ static const struct watchdog_ops wm831x_wdt_ops = { static int wm831x_wdt_probe(struct platform_device *pdev) { struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent); - struct wm831x_pdata *chip_pdata; + struct wm831x_pdata *chip_pdata = dev_get_platdata(pdev->dev.parent); struct wm831x_watchdog_pdata *pdata; struct wm831x_wdt_drvdata *driver_data; struct watchdog_device *wm831x_wdt; @@ -231,12 +231,10 @@ static int wm831x_wdt_probe(struct platform_device *pdev) wm831x_wdt->timeout = wm831x_wdt_cfgs[i].time; /* Apply any configuration */ - if (pdev->dev.parent->platform_data) { - chip_pdata = pdev->dev.parent->platform_data; + if (chip_pdata) pdata = chip_pdata->watchdog; - } else { + else pdata = NULL; - } if (pdata) { reg &= ~(WM831X_WDOG_SECACT_MASK | WM831X_WDOG_PRIMACT_MASK | |