mmc: sdhci-of-esdhc: Modify mismatched function name

mmc: sdhci-of-esdhc: Modify mismatched function name

No functional modification involved.

drivers/mmc/host/sdhci-of-esdhc.c:243: warning: expecting prototype for _fixup(). Prototype was for esdhc_writel_fixup() instead.
drivers/mmc/host/sdhci-of-esdhc.c:117: warning: expecting prototype for _fixup(). Prototype was for esdhc_readl_fixup() instead.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3397
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20221209034134.38477-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>