diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2014-08-25 03:01:54 (GMT) |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2014-09-09 11:59:15 (GMT) |
| commit | e85dd04ea8c8d32ba8eae278959d28df34338e9d (patch) | |
| tree | ff59a8da2ef1a7d079ab51780fd1f6c7b6074a8b /drivers/mmc/host/tmio_mmc_dma.c | |
| parent | 81e888daab027e05130b0459e5d8e0b42dac4323 (diff) | |
| download | linux-e85dd04ea8c8d32ba8eae278959d28df34338e9d.tar.xz | |
mmc: tmio: remove Renesas specific #ifdef
This patch adds new TMIO_MMC_HAVE_CTL_DMA_REG flag,
and remove Renesas specific #ifdef from tmio driver
Tested-by: Nguyen Xuan Nui <nx-nui@jinso.co.jp>
Tested-by: Hiep Cao Minh <cm-hiep@jinso.co.jp>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/tmio_mmc_dma.c')
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_dma.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c index bd646b0..7d07738 100644 --- a/drivers/mmc/host/tmio_mmc_dma.c +++ b/drivers/mmc/host/tmio_mmc_dma.c @@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable) if (!host->chan_tx || !host->chan_rx) return; -#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE) - /* Switch DMA mode on or off - SuperH specific? */ - sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0); -#endif + if (host->pdata->flags & TMIO_MMC_HAVE_CTL_DMA_REG) + sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0); } void tmio_mmc_abort_dma(struct tmio_mmc_host *host) |