diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2023-04-26 08:52:48 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2023-04-29 08:08:41 +0200 |
| commit | 7f5390750645756bd5da2b24fac285f2654dd922 (patch) | |
| tree | 525f38b6e6f2237f9e56c3e4681a34b84e9b58a6 /drivers/watchdog/dw_wdt.c | |
| parent | b23c1f807cb20a9a4c42b63c3d80f63b045a43ef (diff) | |
watchdog: dw_wdt: Fix the error handling path of dw_wdt_drv_probe()
The commit in Fixes has only updated the remove function and missed the
error handling path of the probe.
Add the missing reset_control_assert() call.
Fixes: 65a3b6935d92 ("watchdog: dw_wdt: get reset lines from dt")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/fbb650650bbb33a8fa2fd028c23157bedeed50e1.1682491863.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog/dw_wdt.c')
| -rw-r--r-- | drivers/watchdog/dw_wdt.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/watchdog/dw_wdt.c b/drivers/watchdog/dw_wdt.c index 6f88bd81f8a1..a1354a59eb37 100644 --- a/drivers/watchdog/dw_wdt.c +++ b/drivers/watchdog/dw_wdt.c @@ -635,7 +635,7 @@ static int dw_wdt_drv_probe(struct platform_device *pdev) ret = dw_wdt_init_timeouts(dw_wdt, dev); if (ret) - goto out_disable_clk; + goto out_assert_rst; wdd = &dw_wdt->wdd; wdd->ops = &dw_wdt_ops; @@ -667,12 +667,15 @@ static int dw_wdt_drv_probe(struct platform_device *pdev) ret = watchdog_register_device(wdd); if (ret) - goto out_disable_pclk; + goto out_assert_rst; dw_wdt_dbgfs_init(dw_wdt); return 0; +out_assert_rst: + reset_control_assert(dw_wdt->rst); + out_disable_pclk: clk_disable_unprepare(dw_wdt->pclk); |