iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

pwm: bcm2835: Fix NPD in suspend/resume

Browse Source 
When 119a508c4d ("pwm: bcm2835: Add support for suspend/resume") was
sent out on October 11th,, there was still a call to
platform_set_drvdata() which would ensure that the driver private data
structure could be used in bcm2835_pwm_{suspend,resume}.

A cleanup now merged as commit commit 2ce7b7f670 ("pwm: bcm2835:
Simplify using devm functions") removed that call which would now cause
a NPD in bcm2835_pwm_{suspend,resume} as a consequence.

Fixes: 119a508c4d ("pwm: bcm2835: Add support for suspend/resume")
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/linux-pwm/20231113164632.2439400-1-florian.fainelli@broadcom.com
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Florian Fainelli 2023-11-13 08:46:32 -08:00 committed by Uwe Kleine-König
parent b85ea95d08
commit 4e7a8dbd2b
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/pwm/pwm-bcm2835.c
View File

@ -155,6 +155,8 @@ static int bcm2835_pwm_probe(struct platform_device *pdev)
pc->chip.ops = &bcm2835_pwm_ops;
pc->chip.npwm = 2;
platform_set_drvdata(pdev, pc);
ret = devm_pwmchip_add(&pdev->dev, &pc->chip);
if (ret < 0)
return dev_err_probe(&pdev->dev, ret,