Hello Shuah,
Patch looks good to me, I've just one comment.
On 01/10/2017 08:05 PM, Shuah Khan wrote:
> Axius clock error path returns without disabling clock and suspend clock.
> Fix it to disable them before returning error.
>
> Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
> ---
> drivers/usb/dwc3/dwc3-exynos.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c
> index 3e8407a..f7421c2 100644
> --- a/drivers/usb/dwc3/dwc3-exynos.c
> +++ b/drivers/usb/dwc3/dwc3-exynos.c
> @@ -136,7 +136,8 @@ static int dwc3_exynos_probe(struct platform_device *pdev)
> exynos->axius_clk = devm_clk_get(dev, "usbdrd30_axius_clk");
> if (IS_ERR(exynos->axius_clk)) {
> dev_err(dev, "no AXI UpScaler clk specified\n");
> - return -ENODEV;
> + ret = -ENODEV;
> + goto axius_clk_err;
> }
> clk_prepare_enable(exynos->axius_clk);
> } else {
> @@ -194,6 +195,7 @@ static int dwc3_exynos_probe(struct platform_device *pdev)
> regulator_disable(exynos->vdd33);
> err2:
> clk_disable_unprepare(exynos->axius_clk);
> +axius_clk_err:
This label isn't consistent with the others, I know the errN aren't great
so what about changing those to meaningful names in a preparatory patch?
Reviewed-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
Best regards,
--
Javier Martinez Canillas
Open Source Group
Samsung Research America
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