From: Chris Ball <cjb@laptop.org>
Date: Mon, 3 Dec 2012 14:17:19 +0000 (-0500)
Subject: Revert misapplied "mmc: sh-mmcif: avoid oops on spurious interrupts"
X-Git-Tag: v3.7~8^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6984f3c31bb57cb7491dbec1be44b74bd00f4648;p=platform%2Fkernel%2Flinux-amlogic.git

Revert misapplied "mmc: sh-mmcif: avoid oops on spurious interrupts"

This reverts commit 8464dd52d3198dd05, which was a misapplied debugging
version of the patch, not the final patch itself.

Signed-off-by: Chris Ball <cjb@laptop.org>
Cc: stable@vger.kernel.org
---

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index d25bc97..43cd0b5 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1231,10 +1231,6 @@ static irqreturn_t sh_mmcif_intr(int irq, void *dev_id)
 		host->sd_error = true;
 		dev_dbg(&host->pd->dev, "int err state = %08x\n", state);
 	}
-	if (host->state == STATE_IDLE) {
-		dev_info(&host->pd->dev, "Spurious IRQ status 0x%x", state);
-		return IRQ_HANDLED;
-	}
 	if (state & ~(INT_CMD12RBE | INT_CMD12CRE)) {
 		if (!host->dma_active)
 			return IRQ_WAKE_THREAD;