mmc: mtk-sd: Fix usage of devm_clk_get_optional()
If we get an error during probe of an optional clock with function devm_clk_get_optional(), this means that the clock was provided, but an error occurred: this has to be escalated to the probe function for the driver probe to fail accordingly, or unexpected hardware behavior may happen. Signed-off-by:AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20211216125748.179602-4-angelogioacchino.delregno@collabora.com Signed-off-by:
Ulf Hansson <ulf.hansson@linaro.org>
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