From: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Date: Sun, 5 Jul 2009 14:02:15 +0000 (-0400)
Subject: powerpc/44x: Fix build error with -Werror for Warp platform
X-Git-Tag: v2.6.31-rc3~57^2~11^2
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=commitdiff_plain;h=a22ebd069d5b533392e9bef77b73147a2f82b30b

powerpc/44x: Fix build error with -Werror for Warp platform

With -Werror enabled during the build, the warp.c file fails to build
due to the temp_isr function not containing a return statement.  This
fixes the build error and documents that the function never returns.

Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
---

diff --git a/arch/powerpc/platforms/44x/warp.c b/arch/powerpc/platforms/44x/warp.c
index 9916b391971e..e5c1b096c3e1 100644
--- a/arch/powerpc/platforms/44x/warp.c
+++ b/arch/powerpc/platforms/44x/warp.c
@@ -163,6 +163,9 @@ static irqreturn_t temp_isr(int irq, void *context)
 		value ^= 1;
 		mdelay(500);
 	}
+
+	/* Not reached */
+	return IRQ_HANDLED;
 }
 
 static int pika_setup_leds(void)