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authorWolfram Sang <wsa+renesas@sang-engineering.com>2018-04-19 17:06:29 +0300
committerWim Van Sebroeck <wim@linux-watchdog.org>2018-05-21 22:24:40 +0300
commit20745634c569b9948678b166f94da3041296ef52 (patch)
tree0b9b1856011df68026007ed4de6dd900edc0bc93 /drivers/watchdog/of_xilinx_wdt.c
parent771c577c23bac90597c685971d7297ea00f99d11 (diff)
downloadlinux-20745634c569b9948678b166f94da3041296ef52.tar.xz
watchdog: simplify getting .drvdata
We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog/of_xilinx_wdt.c')
-rw-r--r--drivers/watchdog/of_xilinx_wdt.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/watchdog/of_xilinx_wdt.c b/drivers/watchdog/of_xilinx_wdt.c
index 4acbe05e27bb..d3f7eb046678 100644
--- a/drivers/watchdog/of_xilinx_wdt.c
+++ b/drivers/watchdog/of_xilinx_wdt.c
@@ -268,8 +268,7 @@ static int xwdt_remove(struct platform_device *pdev)
*/
static int __maybe_unused xwdt_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct xwdt_device *xdev = platform_get_drvdata(pdev);
+ struct xwdt_device *xdev = dev_get_drvdata(dev);
if (watchdog_active(&xdev->xilinx_wdt_wdd))
xilinx_wdt_stop(&xdev->xilinx_wdt_wdd);
@@ -285,8 +284,7 @@ static int __maybe_unused xwdt_suspend(struct device *dev)
*/
static int __maybe_unused xwdt_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct xwdt_device *xdev = platform_get_drvdata(pdev);
+ struct xwdt_device *xdev = dev_get_drvdata(dev);
int ret = 0;
if (watchdog_active(&xdev->xilinx_wdt_wdd))