lkml.org 
[lkml]   [2020]   [Jul]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCHv4 4/4] watchdog: rti-wdt: balance pm runtime enable calls
Date
PM runtime should be disabled in the fail path of probe and when
the driver is removed.

Fixes: 2d63908bdbfb ("watchdog: Add K3 RTI watchdog support")
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
---
drivers/watchdog/rti_wdt.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/watchdog/rti_wdt.c b/drivers/watchdog/rti_wdt.c
index 7cbdc178ffe8..705e8f7523e8 100644
--- a/drivers/watchdog/rti_wdt.c
+++ b/drivers/watchdog/rti_wdt.c
@@ -303,6 +303,7 @@ static int rti_wdt_probe(struct platform_device *pdev)

err_iomap:
pm_runtime_put_sync(&pdev->dev);
+ pm_runtime_disable(&pdev->dev);

return ret;
}
@@ -313,6 +314,7 @@ static int rti_wdt_remove(struct platform_device *pdev)

watchdog_unregister_device(&wdt->wdd);
pm_runtime_put(&pdev->dev);
+ pm_runtime_disable(&pdev->dev);

return 0;
}
--
2.17.1
--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

\
 
 \ /
  Last update: 2020-07-17 15:31    [W:0.075 / U:0.944 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site