From: Arnd Hannemann <arnd@arndnet.de>
Date: Tue, 28 Dec 2010 22:22:32 +0000 (+0100)
Subject: mfd: sh_mobile_sdhi: activate SDIO IRQ for tmio_mmc
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=23b66071e8ce7f359a0e410a8a3514bd3179e92e;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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>
---

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;