Merge tag 'v3.10.79' into linux-linaro-lsk-v3.10

[firefly-linux-kernel-4.4.55.git] / arch / arm / mm / proc-v7.S

diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 769496e6e8e9ef569c24c1c4d2ad8daa8239c914..50c9943ca60dd1862ffb5e533c1093bf2333fb09 100644 (file)
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -201,7 +201,6 @@ __v7_pj4b_setup:
 /* Auxiliary Debug Modes Control 1 Register */
 #define PJ4B_STATIC_BP (1 << 2) /* Enable Static BP */
 #define PJ4B_INTER_PARITY (1 << 8) /* Disable Internal Parity Handling */
-#define PJ4B_BCK_OFF_STREX (1 << 5) /* Enable the back off of STREX instr */
 #define PJ4B_CLEAN_LINE (1 << 16) /* Disable data transfer for clean line */
 
 /* Auxiliary Debug Modes Control 2 Register */
@@ -224,7 +223,6 @@ __v7_pj4b_setup:
        /* Auxiliary Debug Modes Control 1 Register */
        mrc     p15, 1, r0, c15, c1, 1
        orr     r0, r0, #PJ4B_CLEAN_LINE
-       orr     r0, r0, #PJ4B_BCK_OFF_STREX
        orr     r0, r0, #PJ4B_INTER_PARITY
        bic     r0, r0, #PJ4B_STATIC_BP
        mcr     p15, 1, r0, c15, c1, 1