summaryrefslogtreecommitdiffstats
path: root/arch/arm/kernel/xscale-cp0.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/kernel/xscale-cp0.c')
-rw-r--r--arch/arm/kernel/xscale-cp0.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/kernel/xscale-cp0.c b/arch/arm/kernel/xscale-cp0.c
index bdbb8853a19b..77a2eef72115 100644
--- a/arch/arm/kernel/xscale-cp0.c
+++ b/arch/arm/kernel/xscale-cp0.c
@@ -15,6 +15,9 @@
#include <linux/init.h>
#include <linux/io.h>
#include <asm/thread_notify.h>
+#include <asm/cputype.h>
+
+asm(" .arch armv5te\n");
static inline void dsp_save_state(u32 *state)
{
@@ -152,6 +155,10 @@ static int __init xscale_cp0_init(void)
{
u32 cp_access;
+ /* do not attempt to probe iwmmxt on non-xscale family CPUs */
+ if (!cpu_is_xscale_family())
+ return 0;
+
cp_access = xscale_cp_access_read() & ~3;
xscale_cp_access_write(cp_access | 1);