We were getting build warning about:
drivers/edac/mpc85xx_edac.c:1247:6: warning: unused variable 'pvr'
pvr is only used if CONFIG_FSL_SOC_BOOKE was defined. Remove the
variable pvr and issue mfspr directly.
Signed-off-by: Sudip Mukherjee <su...@vectorindia.org>
---
v2: removed variable pvr
drivers/edac/mpc85xx_edac.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/edac/mpc85xx_edac.c b/drivers/edac/mpc85xx_edac.c
index b7139c1..f756b62 100644
--- a/drivers/edac/mpc85xx_edac.c
+++ b/drivers/edac/mpc85xx_edac.c
@@ -1244,7 +1244,6 @@ static struct platform_driver * const drivers[] = {
static int __init mpc85xx_mc_init(void)
{
int res = 0;
- u32 pvr = 0;
printk(KERN_INFO "Freescale(R) MPC85xx EDAC driver, "
"(C) 2006 Montavista Software\n");
@@ -1264,10 +1263,8 @@ static int __init mpc85xx_mc_init(void)
printk(KERN_WARNING EDAC_MOD_STR "drivers fail to register\n");
#ifdef CONFIG_FSL_SOC_BOOKE
- pvr = mfspr(SPRN_PVR);
-
- if ((PVR_VER(pvr) == PVR_VER_E500V1) ||
- (PVR_VER(pvr) == PVR_VER_E500V2)) {
+ if ((PVR_VER(mfspr(SPRN_PVR)) == PVR_VER_E500V1) ||
+ (PVR_VER(mfspr(SPRN_PVR)) == PVR_VER_E500V2)) {
/*
* need to clear HID1[RFXE] to disable machine check int
* so we can catch it
--
1.9.1
