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pwm: img: fix pwm clock lookup

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[ Upstream commit 9eb05877db ]

22e8e19 has introduced a regression in the imgchip->pwm_clk lookup, whereas
the clock name has also been renamed to "imgchip". This causes the driver
failing to load:

[    0.546905] img-pwm 18101300.pwm: failed to get imgchip clock
[    0.553418] img-pwm: probe of 18101300.pwm failed with error -2

Fix this lookup by reverting the clock name back to "pwm".

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
Link: https://lore.kernel.org/r/20240320083602.81592-1-wigyori@uid0.hu
Fixes: 22e8e19a46 ("pwm: img: Rename variable pointing to driver private data")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Zoltan HERPAI
2024-03-20 09:36:02 +01:00
committed by Phil Elwell
parent 7c923cb48f
commit ededb88eac
1 changed files with 2 additions and 2 deletions
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4
drivers/pwm/pwm-img.c
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@@ -289,9 +289,9 @@ static int img_pwm_probe(struct platform_device *pdev)
return PTR_ERR(imgchip->sys_clk);
}
imgchip->pwm_clk = devm_clk_get(&pdev->dev, "imgchip");
imgchip->pwm_clk = devm_clk_get(&pdev->dev, "pwm");
if (IS_ERR(imgchip->pwm_clk)) {
dev_err(&pdev->dev, "failed to get imgchip clock\n");
dev_err(&pdev->dev, "failed to get pwm clock\n");
return PTR_ERR(imgchip->pwm_clk);
}