diff options
Diffstat (limited to 'arch/powerpc/include/asm/reg.h')
| -rw-r--r-- | arch/powerpc/include/asm/reg.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index 0c0505956a29..fe3f9488f321 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -947,7 +947,7 @@ * 32-bit 8xx: * - SPRG0 scratch for exception vectors * - SPRG1 scratch for exception vectors - * - SPRG2 apparently unused but initialized + * - SPRG2 scratch for exception vectors * */ #ifdef CONFIG_PPC64 @@ -1057,6 +1057,7 @@ #ifdef CONFIG_8xx #define SPRN_SPRG_SCRATCH0 SPRN_SPRG0 #define SPRN_SPRG_SCRATCH1 SPRN_SPRG1 +#define SPRN_SPRG_SCRATCH2 SPRN_SPRG2 #endif |