parisc: Don't hardcode PSW values in hpmc code
Helge Deller
maintainerPATCH 1/1 parisc: Don't hardcode PSW values in hpmc code
Signed-off-by Helge Deller <[email protected]>
arch/parisc/kernel/hpmc.S +3 -2
@@ -44,6 +44,7 @@ #include <asm/assembly.h> #include <asm/pdc.h> +#include <asm/psw.h> #include <linux/linkage.h> #include <linux/init.h>
@@ -135,7 +136,7 @@ ENTRY_CFI(os_hpmc) * So turn on the Q bit and turn off the M bit. */ - ldo 8(%r0),%r4 /* PSW Q on, PSW M off */ + ldi PSW_SM_Q,%r4 /* PSW Q on, PSW M off */ mtctl %r4,ipsw mtctl %r0,pcsq mtctl %r0,pcsq
@@ -257,7 +258,7 @@ os_hpmc_5: tovirt_r1 %r30 /* make sp virtual */ - rsm 8,%r0 /* Clear Q bit */ + rsm PSW_SM_Q,%r0 /* Clear Q bit */ ldi 1,%r8 /* Set trap code to "1" for HPMC */ load32 PA(intr_save),%r1 be 0(%sr7,%r1)