From: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
PRID register should be masked with IMP_MASK to get processor ID.
Signed-off-by: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
Signed-off-by: Jayachandran C <jchandra@xxxxxxxxxxxx>
---
arch/mips/netlogic/xlp/ahci-init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/netlogic/xlp/ahci-init.c b/arch/mips/netlogic/xlp/ahci-init.c
index a9d0fae..92be1a3 100644
--- a/arch/mips/netlogic/xlp/ahci-init.c
+++ b/arch/mips/netlogic/xlp/ahci-init.c
@@ -151,7 +151,7 @@ static void nlm_sata_firmware_init(int node)
static int __init nlm_ahci_init(void)
{
int node = 0;
- int chip = read_c0_prid() & PRID_REV_MASK;
+ int chip = read_c0_prid() & PRID_IMP_MASK;
if (chip == PRID_IMP_NETLOGIC_XLP3XX)
nlm_sata_firmware_init(node);
--
1.9.1
