The sdhci_pltfm.c becomes a file only having common support functions than a driver with its registeration before. The patch is to update Makefile and Kconfig to let MMC_SDHCI_PLTFM be selected by specific SDHCI device drivers.
Signed-off-by: Shawn Guo shawn.guo@linaro.org --- drivers/mmc/host/Kconfig | 24 +++++++++++++----------- drivers/mmc/host/Makefile | 11 +++++------ 2 files changed, 18 insertions(+), 17 deletions(-)
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index afe8c6f..1db9347 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -113,20 +113,17 @@ config MMC_SDHCI_OF_HLWD If unsure, say N.
config MMC_SDHCI_PLTFM - tristate "SDHCI support on the platform specific bus" + bool depends on MMC_SDHCI help - This selects the platform specific bus support for Secure Digital Host - Controller Interface. - - If you have a controller with this interface, say Y or M here. - - If unsure, say N. + This selects the platform common function support for Secure Digital + Host Controller Interface.
config MMC_SDHCI_CNS3XXX bool "SDHCI support on the Cavium Networks CNS3xxx SoC" depends on ARCH_CNS3XXX - depends on MMC_SDHCI_PLTFM + depends on MMC_SDHCI + select MMC_SDHCI_PLTFM help This selects the SDHCI support for CNS3xxx System-on-Chip devices.
@@ -134,7 +131,9 @@ config MMC_SDHCI_CNS3XXX
config MMC_SDHCI_ESDHC_IMX bool "SDHCI platform support for the Freescale eSDHC i.MX controller" - depends on MMC_SDHCI_PLTFM && (ARCH_MX25 || ARCH_MX35 || ARCH_MX5) + depends on ARCH_MX25 || ARCH_MX35 || ARCH_MX5 + depends on MMC_SDHCI + select MMC_SDHCI_PLTFM select MMC_SDHCI_IO_ACCESSORS help This selects the Freescale eSDHC controller support on the platform @@ -145,7 +144,8 @@ config MMC_SDHCI_ESDHC_IMX config MMC_SDHCI_DOVE bool "SDHCI support on Marvell's Dove SoC" depends on ARCH_DOVE - depends on MMC_SDHCI_PLTFM + depends on MMC_SDHCI + select MMC_SDHCI_PLTFM select MMC_SDHCI_IO_ACCESSORS help This selects the Secure Digital Host Controller Interface in @@ -155,7 +155,9 @@ config MMC_SDHCI_DOVE
config MMC_SDHCI_TEGRA tristate "SDHCI platform support for the Tegra SD/MMC Controller" - depends on MMC_SDHCI_PLTFM && ARCH_TEGRA + depends on ARCH_TEGRA + depends on MMC_SDHCI + select MMC_SDHCI_PLTFM select MMC_SDHCI_IO_ACCESSORS help This selects the Tegra SD/MMC controller. If you have a Tegra diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile index e834fb2..1d8e43d 100644 --- a/drivers/mmc/host/Makefile +++ b/drivers/mmc/host/Makefile @@ -36,12 +36,11 @@ obj-$(CONFIG_MMC_SH_MMCIF) += sh_mmcif.o obj-$(CONFIG_MMC_JZ4740) += jz4740_mmc.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-$(CONFIG_MMC_SDHCI_PLTFM) += sdhci-pltfm.o +obj-$(CONFIG_MMC_SDHCI_CNS3XXX) += sdhci-cns3xxx.o +obj-$(CONFIG_MMC_SDHCI_ESDHC_IMX) += sdhci-esdhc-imx.o +obj-$(CONFIG_MMC_SDHCI_DOVE) += sdhci-dove.o +obj-$(CONFIG_MMC_SDHCI_TEGRA) += sdhci-tegra.o
obj-$(CONFIG_MMC_SDHCI_OF) += sdhci-of.o sdhci-of-y := sdhci-of-core.o