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microblaze: Fix "kstack=" parsing 

The "kstack=" command line parameter is not parsed correctly.
All proper values are interpreted as zero.

Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Steven J. Magnani 2010-02-24 14:54:15 -06:00 committed by Michal Simek
parent 2eaa9cfdf3
commit 0c4ec16b86
1 changed files with 2 additions and 4 deletions
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6
arch/microblaze/kernel/traps.c
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@ -22,13 +22,11 @@ void trap_init(void)
__enable_hw_exceptions();
}
static int kstack_depth_to_print = 24;
static unsigned long kstack_depth_to_print = 24;
static int __init kstack_setup(char *s)
{
kstack_depth_to_print = strict_strtoul(s, 0, NULL);
return 1;
return !strict_strtoul(s, 0, &kstack_depth_to_print);
}
__setup("kstack=", kstack_setup);