[PATCH 2/3] clk: mediatek: clk-mt8173-apmixedsys: Fix return value for of_iomap() error

[Chen-Yu Tsai]

On Thu, Jun 15, 2023 at 8:21 PM AngeloGioacchino Del Regno
<angelogioacchino.delregno at collabora.com> wrote:
>
> The of_iomap() function returns NULL in case of error so usage of
> PTR_ERR() is wrong!
> Change that to return -ENOMEM in case of failure.
>
> Fixes: 41138fbf876c ("clk: mediatek: mt8173: Migrate to platform driver and common probe")
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>

Reviewed-by: Chen-Yu Tsai <wenst at chromium.org>