mmc: sdhci-pci: Avoid comma separated statements

Use semicolons.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20210311181432.6385cd2b@xhacker.debian


Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>