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EDAC, mpc85xx: Silence unused variable warning 

We were getting this build warning:

  drivers/edac/mpc85xx_edac.c:1247:6: warning: unused variable 'pvr'

pvr is only used if CONFIG_FSL_SOC_BOOKE is defined. Declare it
__maybe_unused.

Suggested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1454427573-7994-1-git-send-email-sudipm.mukherjee@gmail.com
Signed-off-by: Borislav Petkov <bp@suse.de>
This commit is contained in:
Sudip Mukherjee 2016-02-02 21:09:33 +05:30 committed by Borislav Petkov
parent 06e912d4d4
commit f2b59ac66f
1 changed files with 1 additions and 1 deletions
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2
drivers/edac/mpc85xx_edac.c
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@ -1244,7 +1244,7 @@ static struct platform_driver * const drivers[] = {
static int __init mpc85xx_mc_init(void) static int __init mpc85xx_mc_init(void)
{ {
int res = 0; int res = 0;
u32 pvr = 0; u32 __maybe_unused pvr = 0;
printk(KERN_INFO "Freescale(R) MPC85xx EDAC driver, " printk(KERN_INFO "Freescale(R) MPC85xx EDAC driver, "
"(C) 2006 Montavista Software\n"); "(C) 2006 Montavista Software\n");