[PATCH 15/20] ARM: hardware: fix endian-ness in <hardware/coresight.h>
Ben Dooks
ben.dooks at codethink.co.uk
Fri Aug 30 15:10:51 EDT 2013
The <hardware/coresight.h> needs to take into account the endian-ness
of the processor when reading and writing data, so change to using
the readl/writel relaxed variants from the raw ones.
Signed-off-by: Ben Dooks <ben.dooks at codethink.co.uk>
---
arch/arm/include/asm/hardware/coresight.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/include/asm/hardware/coresight.h b/arch/arm/include/asm/hardware/coresight.h
index 0cf7a6b..ad774f3 100644
--- a/arch/arm/include/asm/hardware/coresight.h
+++ b/arch/arm/include/asm/hardware/coresight.h
@@ -24,8 +24,8 @@
#define TRACER_TIMEOUT 10000
#define etm_writel(t, v, x) \
- (__raw_writel((v), (t)->etm_regs + (x)))
-#define etm_readl(t, x) (__raw_readl((t)->etm_regs + (x)))
+ (writel_relaxed((v), (t)->etm_regs + (x)))
+#define etm_readl(t, x) (readl_relaxed((t)->etm_regs + (x)))
/* CoreSight Management Registers */
#define CSMR_LOCKACCESS 0xfb0
@@ -142,8 +142,8 @@
#define ETBFF_TRIGFL BIT(10)
#define etb_writel(t, v, x) \
- (__raw_writel((v), (t)->etb_regs + (x)))
-#define etb_readl(t, x) (__raw_readl((t)->etb_regs + (x)))
+ (writel_relaxed((v), (t)->etb_regs + (x)))
+#define etb_readl(t, x) (readl_relaxed((t)->etb_regs + (x)))
#define etm_lock(t) do { etm_writel((t), 0, CSMR_LOCKACCESS); } while (0)
#define etm_unlock(t) \
--
1.7.10.4
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