[ARM] Kirkwood: small L2 code cleanup

Strictly speaking, a MCR instruction does not produce any output.

Signed-off-by: Nicolas Pitre <nico@marvell.com>
This commit is contained in:
Nicolas Pitre 2009-03-27 14:22:26 -04:00
parent d75de08727
commit f000328ac1
1 changed files with 1 additions and 3 deletions

View File

@ -258,9 +258,7 @@ static void __init enable_dcache(void)
static void __init __invalidate_icache(void)
{
int dummy;
__asm__ __volatile__("mcr p15, 0, %0, c7, c5, 0" : "=r" (dummy));
__asm__("mcr p15, 0, %0, c7, c5, 0" : : "r" (0));
}
static int __init invalidate_and_disable_icache(void)