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>
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,
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;
}