diff options
| author | Simon Horman <horms@verge.net.au> | 2011-06-21 08:00:09 +0900 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-07-20 17:20:56 -0400 |
| commit | a11862d3389d4304211eed0758f510d5e573f93c (patch) | |
| tree | a50e43af3245844bd65d6d17f04167054364ac7e /drivers/mmc/host/tmio_mmc_dma.c | |
| parent | 95c7348d948dc4832434ddfaeba804ac14732f02 (diff) | |
mmc: tmio: Share register access functions
Move register access functions into a shared header.
Use sd_ctrl_write16 in tmio_mmc_dma.c:tmio_mmc_enable_dma().
Other than avoiding (trivial) open-coding, the motivation for
this is to allow platform-hooks in access functions to
be applied across all applicable accesses.
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/tmio_mmc_dma.c')
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c index 9c4da6637503..f24a029656c2 100644 --- a/drivers/mmc/host/tmio_mmc_dma.c +++ b/drivers/mmc/host/tmio_mmc_dma.c @@ -26,7 +26,7 @@ static void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable) { #if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE) /* Switch DMA mode on or off - SuperH specific? */ - writew(enable ? 2 : 0, host->ctl + (CTL_DMA_ENABLE << host->bus_shift)); + sd_ctrl_write16(host, enable ? 2 : 0, CTL_DMA_ENABLE); #endif } |