diff options
| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2018-10-13 23:51:03 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2018-10-22 10:16:28 +0200 |
| commit | cd6ba41c192deca20d9add5554bc8c51d0f07de2 (patch) | |
| tree | 8865c1361cd429c1655583a2060dcc2b3675aaa9 /drivers/watchdog | |
| parent | c8ca6e70fb74cd3bb6fc0738aed40991b9de0b87 (diff) | |
watchdog: ts4800: release syscon device node in ts4800_wdt_probe()
Put syscon device node when it is not needed anymore.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/ts4800_wdt.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/watchdog/ts4800_wdt.c b/drivers/watchdog/ts4800_wdt.c index 2b8de8602b67..89843b16b04a 100644 --- a/drivers/watchdog/ts4800_wdt.c +++ b/drivers/watchdog/ts4800_wdt.c @@ -135,6 +135,7 @@ static int ts4800_wdt_probe(struct platform_device *pdev) /* set regmap and offset to know where to write */ wdt->feed_offset = reg; wdt->regmap = syscon_node_to_regmap(syscon_np); + of_node_put(syscon_np); if (IS_ERR(wdt->regmap)) { dev_err(&pdev->dev, "cannot get parent's regmap\n"); return PTR_ERR(wdt->regmap); |