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Commit c2e31bdc authored by Anton Blanchard's avatar Anton Blanchard
Browse files

powerpc/tm: Use STK_PARAM 



Get rid of the tm specific STACK_PARAM and use STK_PARAM

Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
parent 752a6422

arch/powerpc/kernel/tm.S

+2 −3
Original line number Diff line number Diff line
@@ -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 */