The patch titled
uninitialised variable in ARM/ixp4xx clockevents code
has been removed from the -mm tree. Its filename was
uninitialised-variable-in-arm-ixp4xx-clockevents-code.patch
This patch was dropped because an updated version will be merged
------------------------------------------------------
Subject: uninitialised variable in ARM/ixp4xx clockevents code
From: Mikael Pettersson <mikpe@xxxxxxxx>
Compiling kernel 2.6.23 for an ARM/ixp4xx machine results in:
arch/arm/mach-ixp4xx/common.c: In function 'ixp4xx_set_mode':
arch/arm/mach-ixp4xx/common.c:445: warning: 'opts' may be used uninitialized in this function
The warning is valid: if ixp4xx_set_mode() is called with mode
CLOCK_EVT_MODE_RESUME, then 'opts' will be uninitialised at the
'*IXP4XX_OSRT1 = osrt | opts;' statement.
Initialising opts to zero in this case may not be correct, but
at least it's better than writing random junk to the hardware.
Signed-off-by: Mikael Pettersson <mikpe@xxxxxxxx>
Cc: Deepak Saxena <dsaxena@xxxxxxxxxxx>
Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/arm/mach-ixp4xx/common.c | 1 +
1 file changed, 1 insertion(+)
diff -puN arch/arm/mach-ixp4xx/common.c~uninitialised-variable-in-arm-ixp4xx-clockevents-code arch/arm/mach-ixp4xx/common.c
--- a/arch/arm/mach-ixp4xx/common.c~uninitialised-variable-in-arm-ixp4xx-clockevents-code
+++ a/arch/arm/mach-ixp4xx/common.c
@@ -460,6 +460,7 @@ static void ixp4xx_set_mode(enum clock_e
osrt = opts = 0;
break;
case CLOCK_EVT_MODE_RESUME:
+ opts = 0;
break;
}
_
Patches currently in -mm which might be from mikpe@xxxxxxxx are
uninitialised-variable-in-arm-ixp4xx-clockevents-code.patch
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