mmc: msm: rename CONFIG_MSM_SDHCI to CONFIG_MMC_SDHCI_MSM

Make the naming scheme consistent; all SDHCI-base drivers prefixed
with CONFIG_MMC_SDHCI_.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile
index 379b08c..7693644 100644
--- a/drivers/mmc/Makefile
+++ b/drivers/mmc/Makefile
@@ -51,13 +51,13 @@
 obj-$(CONFIG_GENERIC_MMC) += mmc_write.o
 endif
 obj-$(CONFIG_PIC32_SDHCI) += pic32_sdhci.o
-obj-$(CONFIG_MSM_SDHCI) += msm_sdhci.o
 
 # SDHCI
 obj-$(CONFIG_MMC_SDHCI)			+= sdhci.o
 obj-$(CONFIG_MMC_SDHCI_BCM2835)		+= bcm2835_sdhci.o
 obj-$(CONFIG_MMC_SDHCI_CADENCE)		+= sdhci-cadence.o
 obj-$(CONFIG_MMC_SDHCI_KONA)		+= kona_sdhci.o
+obj-$(CONFIG_MMC_SDHCI_MSM)		+= msm_sdhci.o
 obj-$(CONFIG_MMC_SDHCI_MV)		+= mv_sdhci.o
 obj-$(CONFIG_MMC_SDHCI_ROCKCHIP)	+= rockchip_sdhci.o
 obj-$(CONFIG_MMC_SDHCI_S5P)		+= s5p_sdhci.o