diff options
| author | Simon Horman <horms+renesas@verge.net.au> | 2017-05-10 12:25:26 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-06-20 11:30:14 +0300 |
| commit | 631fa73cfba8dcfd0d1db8eb608527183ed95648 (patch) | |
| tree | c7b8fa690facea3d3e7ed34ebfea089194edb9dc /drivers/mmc/host/Makefile | |
| parent | b21f13d8f7bf1b65b2e5396fbd8bfb857627b666 (diff) | |
| download | linux-631fa73cfba8dcfd0d1db8eb608527183ed95648.tar.xz | |
mmc: renesas-sdhi, tmio: make dma more modular
Refactor DMA support to allow it to be provided by a set of call-backs
that are provided by a host driver. The motivation is to allow multiple
DMA implementations to be provided and instantiated at run-time.
Instantiate the existing DMA implementation from the sh_mobile_sdhi driver
which appears to match the current use-case. This has the side effect
of moving the DMA code from the tmio_core to the sh_mobile_sdhi driver.
A follow-up patch will change the source file for the SDHI DMA
implementation accordingly. Another follow-up patch will re-organise the
SDHI driver removing the need for tmio_mmc_get_dma_ops().
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/Makefile')
| -rw-r--r-- | drivers/mmc/host/Makefile | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile index 926347c2eeb4..f11b3d4b121d 100644 --- a/drivers/mmc/host/Makefile +++ b/drivers/mmc/host/Makefile @@ -37,8 +37,7 @@ obj-$(CONFIG_MMC_SDRICOH_CS) += sdricoh_cs.o obj-$(CONFIG_MMC_TMIO) += tmio_mmc.o obj-$(CONFIG_MMC_TMIO_CORE) += tmio_mmc_core.o tmio_mmc_core-y := tmio_mmc_pio.o -tmio_mmc_core-$(subst m,y,$(CONFIG_MMC_SDHI)) += tmio_mmc_dma.o -obj-$(CONFIG_MMC_SDHI) += sh_mobile_sdhi.o +obj-$(CONFIG_MMC_SDHI) += sh_mobile_sdhi.o tmio_mmc_dma.o obj-$(CONFIG_MMC_CB710) += cb710-mmc.o obj-$(CONFIG_MMC_VIA_SDMMC) += via-sdmmc.o obj-$(CONFIG_SDH_BFIN) += bfin_sdh.o |