On Mon, 8 Jun 2020 at 18:22, Chuhong Yuan <hsleste...@gmail.com> wrote:
>
> These functions do not check the return value of devm_clk_register():
> - sdhci_arasan_register_sdcardclk()
> - sdhci_arasan_register_sampleclk()
>
> Therefore, add the missed checks to fix them.
>
> Fixes: c390f2110adf1 ("mmc: sdhci-of-arasan: Add ability to export card
> clock")
> Signed-off-by: Chuhong Yuan <hsleste...@gmail.com>
Applied for next, thanks!
Kind regards
Uffe
> ---
> drivers/mmc/host/sdhci-of-arasan.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/mmc/host/sdhci-of-arasan.c
> b/drivers/mmc/host/sdhci-of-arasan.c
> index db9b544465cd..fb26e743e1fd 100644
> --- a/drivers/mmc/host/sdhci-of-arasan.c
> +++ b/drivers/mmc/host/sdhci-of-arasan.c
> @@ -1299,6 +1299,8 @@ sdhci_arasan_register_sdcardclk(struct
> sdhci_arasan_data *sdhci_arasan,
> clk_data->sdcardclk_hw.init = &sdcardclk_init;
> clk_data->sdcardclk =
> devm_clk_register(dev, &clk_data->sdcardclk_hw);
> + if (IS_ERR(clk_data->sdcardclk))
> + return PTR_ERR(clk_data->sdcardclk);
> clk_data->sdcardclk_hw.init = NULL;
>
> ret = of_clk_add_provider(np, of_clk_src_simple_get,
> @@ -1349,6 +1351,8 @@ sdhci_arasan_register_sampleclk(struct
> sdhci_arasan_data *sdhci_arasan,
> clk_data->sampleclk_hw.init = &sampleclk_init;
> clk_data->sampleclk =
> devm_clk_register(dev, &clk_data->sampleclk_hw);
> + if (IS_ERR(clk_data->sampleclk))
> + return PTR_ERR(clk_data->sampleclk);
> clk_data->sampleclk_hw.init = NULL;
>
> ret = of_clk_add_provider(np, of_clk_src_simple_get,
> --
> 2.26.2
>
