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Code Issues Releases Wiki Activity

pwm: rockchip: Replace "bus clk" with "PWM clk"

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Clarify the Rockchip PWM driver's error messages by referring to the clock
that operates a PWM device as the "PWM" clock, matching its name in the
device tree, rather than the "bus" clock (which is especially misleading in
the case of devices that also use a separate clock for bus access).

Suggested-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Simon South <simon@simonsouth.net>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Simon South 2021-01-19 11:12:07 -05:00 committed by Thierry Reding
parent d5d8d67586
commit c9f809d0db
1 changed files with 2 additions and 2 deletions
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4
drivers/pwm/pwm-rockchip.c
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@ -307,7 +307,7 @@ static int rockchip_pwm_probe(struct platform_device *pdev)
pc->clk = devm_clk_get(&pdev->dev, NULL);
if (IS_ERR(pc->clk))
return dev_err_probe(&pdev->dev, PTR_ERR(pc->clk),
"Can't get bus clk\n");
"Can't get PWM clk\n");
}
count = of_count_phandle_with_args(pdev->dev.of_node,
@ -326,7 +326,7 @@ static int rockchip_pwm_probe(struct platform_device *pdev)
ret = clk_prepare_enable(pc->clk);
if (ret) {
dev_err(&pdev->dev, "Can't prepare enable bus clk: %d\n", ret);
dev_err(&pdev->dev, "Can't prepare enable PWM clk: %d\n", ret);
return ret;
}