From mboxrd@z Thu Jan 1 00:00:00 1970 From: ben.dooks@codethink.co.uk (Ben Dooks) Date: Wed, 28 Aug 2013 12:45:55 +0100 Subject: [PATCH 15/19] ARM: hardware: fix endian-ness in In-Reply-To: <1377690359-25397-1-git-send-email-ben.dooks@codethink.co.uk> References: <1377639509-22778-1-git-send-email-ben.dooks@codethink.co.uk> <1377690359-25397-1-git-send-email-ben.dooks@codethink.co.uk> Message-ID: <1377690359-25397-16-git-send-email-ben.dooks@codethink.co.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The 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 --- 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