mmc: sdhci: make sdhci-pltfm device drivers self registered

The patch turns the common stuff in sdhci-pltfm.c into functions, and
add device drivers their own .probe and .remove which in turn call
into the common functions, so that those sdhci-pltfm device drivers
register itself and keep all device specific things away from common
sdhci-pltfm file.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

1 files changed, 8 insertions, 6 deletions

diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile
index 58a5cf73d6e9..732ec1e2a3d0 100644
--- a/drivers/mmc/host/Makefile
+++ b/drivers/mmc/host/Makefile
@@ -44,12 +44,14 @@ obj-$(CONFIG_MMC_JZ4740)	+= jz4740_mmc.o
 obj-$(CONFIG_MMC_VUB300)        += vub300.o
 obj-$(CONFIG_MMC_USHC)          += ushc.o
 
-obj-$(CONFIG_MMC_SDHCI_PLTFM)                   += sdhci-platform.o
-sdhci-platform-y                                := sdhci-pltfm.o
-sdhci-platform-$(CONFIG_MMC_SDHCI_CNS3XXX)      += sdhci-cns3xxx.o
-sdhci-platform-$(CONFIG_MMC_SDHCI_ESDHC_IMX)    += sdhci-esdhc-imx.o
-sdhci-platform-$(CONFIG_MMC_SDHCI_DOVE)         += sdhci-dove.o
-sdhci-platform-$(CONFIG_MMC_SDHCI_TEGRA)        += sdhci-tegra.o
+obj-$(CONFIG_MMC_SDHCI_CNS3XXX)         += sdhci-cns3xxx.o
+sdhci-cns3xxx-objs                      := sdhci-pltfm.o
+obj-$(CONFIG_MMC_SDHCI_ESDHC_IMX)       += sdhci-esdhc-imx.o
+sdhci-esdhc-imx-objs                    := sdhci-pltfm.o
+obj-$(CONFIG_MMC_SDHCI_DOVE)            += sdhci-dove.o
+sdhci-dove-objs                         := sdhci-pltfm.o
+obj-$(CONFIG_MMC_SDHCI_TEGRA)           += sdhci-tegra.o
+sdhci-tegra-objs                        := sdhci-pltfm.o
 
 obj-$(CONFIG_MMC_SDHCI_OF)      += sdhci-of.o
 sdhci-of-y                              := sdhci-of-core.o