[PATCH v2 1/1] ASoC: imx-audmux: fix return value checks of clk_prepare_enable()

[Fabio Estevam]

On Sat, Jul 22, 2023 at 9:38 AM Yuanjun Gong <ruc_gongyuanjun at 163.com> wrote:
>
> check the return value of clk_prepare_enable(), and if
> clk_prepare_enable() gets an unexpected return value,
> imx_audmux_suspend() and imx_audmux_resume() should return
> the error value.
>
> Signed-off-by: Yuanjun Gong <ruc_gongyuanjun at 163.com>
> ---
>  sound/soc/fsl/imx-audmux.c | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/sound/soc/fsl/imx-audmux.c b/sound/soc/fsl/imx-audmux.c
> index be003a117b39..9791e56158ef 100644
> --- a/sound/soc/fsl/imx-audmux.c
> +++ b/sound/soc/fsl/imx-audmux.c
> @@ -325,8 +325,11 @@ static void imx_audmux_remove(struct platform_device *pdev)
>  static int imx_audmux_suspend(struct device *dev)
>  {
>         int i;
> +       ssize_t ret;

Why not simply "int ret" instead?