powerpc/tm: Use STK_PARAM

Get rid of the tm specific STACK_PARAM and use STK_PARAM

Signed-off-by: Anton Blanchard <anton@samba.org>

diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S
index 03567c05950a3cf5ee465ef0d3a8e540ad5594a8..27aad248c002875ae54964d3151c5446597b21c9 100644 (file)
--- a/arch/powerpc/kernel/tm.S
+++ b/arch/powerpc/kernel/tm.S
@@ -41,7 +41,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX);           \
 /* Stack frame offsets for local variables. */
 #define TM_FRAME_L0    TM_FRAME_SIZE-16
 #define TM_FRAME_L1    TM_FRAME_SIZE-8
-#define STACK_PARAM(x) (48+((x)*8))
 
 
 /* In order to access the TM SPRs, TM must be enabled.  So, do so: */
@@ -113,7 +112,7 @@ _GLOBAL(tm_reclaim)
 
        /* We've a struct pt_regs at [r1+STACK_FRAME_OVERHEAD]. */
 
-       std     r3, STACK_PARAM(0)(r1)
+       std     r3, STK_PARAM(R3)(r1)
        SAVE_NVGPRS(r1)
 
        /* We need to setup MSR for VSX register save instructions.  Here we
@@ -202,7 +201,7 @@ dont_backup_fp:
        /* Now get some more GPRS free */
        std     r7, GPR7(r1)                    /* Temporary stash */
        std     r12, GPR12(r1)                  /* ''   ''    ''   */
-       ld      r12, STACK_PARAM(0)(r1)         /* Param 0, thread_struct * */
+       ld      r12, STK_PARAM(R3)(r1)          /* Param 0, thread_struct * */
 
        std     r11, THREAD_TM_PPR(r12)         /* Store PPR and free r11 */