diff options
| author | Arnd Hannemann <arnd@arndnet.de> | 2010-12-29 01:22:32 +0300 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-01-09 07:52:31 +0300 |
| commit | 23b66071e8ce7f359a0e410a8a3514bd3179e92e (patch) | |
| tree | cad163af6f84dcc8f9ce7d0e38210ff473af7733 /drivers/mfd/sh_mobile_sdhi.c | |
| parent | 845ecd20239c28e97e766ff54078a58be19f3a91 (diff) | |
| download | linux-23b66071e8ce7f359a0e410a8a3514bd3179e92e.tar.xz | |
mfd: sh_mobile_sdhi: activate SDIO IRQ for tmio_mmc
The SDHI Controller on SH-Mobile SoCs supports SDIO IRQ signalling.
This patch advertises this fact to the tmio_mmc driver.
Signed-off-by: Arnd Hannemann <arnd@arndnet.de>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mfd/sh_mobile_sdhi.c')
| -rw-r--r-- | drivers/mfd/sh_mobile_sdhi.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mfd/sh_mobile_sdhi.c b/drivers/mfd/sh_mobile_sdhi.c index 3ca20ecaac7e..0a7df44a93c0 100644 --- a/drivers/mfd/sh_mobile_sdhi.c +++ b/drivers/mfd/sh_mobile_sdhi.c @@ -131,6 +131,11 @@ static int __devinit sh_mobile_sdhi_probe(struct platform_device *pdev) */ mmc_data->flags |= TMIO_MMC_BLKSZ_2BYTES; + /* + * All SDHI blocks support SDIO IRQ signalling. + */ + mmc_data->flags |= TMIO_MMC_SDIO_IRQ; + if (p && p->dma_slave_tx >= 0 && p->dma_slave_rx >= 0) { priv->param_tx.slave_id = p->dma_slave_tx; priv->param_rx.slave_id = p->dma_slave_rx; |