From: Seungwon Jeon <tgih.jun@samsung.com>
Date: Fri, 28 Sep 2012 05:21:59 +0000 (+0900)
Subject: mmc: dw_mmc: convert the variable type of irq
X-Git-Tag: v3.7-rc5~8^2~16
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=d676188e44680c2f2eb114a24b3b32e56165f079;p=~emulex%2Finfiniband.git

mmc: dw_mmc: convert the variable type of irq

Even though platform_get_irq returns error, 'host->irq'
always has an unsigned value. Less-than-zero comparison
of an unsigned value is never true. Type of 'unsigned int'
will be changed for 'int'.

Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h
index 7c6a1139d8f..31416760723 100644
--- a/include/linux/mmc/dw_mmc.h
+++ b/include/linux/mmc/dw_mmc.h
@@ -186,7 +186,7 @@ struct dw_mci {
 
 	struct regulator	*vmmc;	/* Power regulator */
 	unsigned long		irq_flags; /* IRQ flags */
-	unsigned int		irq;
+	int			irq;
 };
 
 /* DMA ops for Internal/External DMAC interface */