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

[Stephen Boyd]

Quoting AngeloGioacchino Del Regno (2023-06-15 05:20:50)
> 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>
> ---

Applied to clk-next