diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 11:32:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 13:05:20 +1000 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /arch/s390/include/asm/switch_to.h | |
| parent | cec32a47010647e8b0603726ebb75b990a4057a4 (diff) | |
| parent | 09d51602cf84a1264946711dd4ea0dddbac599a1 (diff) | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'arch/s390/include/asm/switch_to.h')
| -rw-r--r-- | arch/s390/include/asm/switch_to.h | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/arch/s390/include/asm/switch_to.h b/arch/s390/include/asm/switch_to.h index 2542a7e4c8b4..d62e7a69605f 100644 --- a/arch/s390/include/asm/switch_to.h +++ b/arch/s390/include/asm/switch_to.h @@ -18,9 +18,6 @@ static inline int test_fp_ctl(u32 fpc) u32 orig_fpc; int rc; - if (!MACHINE_HAS_IEEE) - return 0; - asm volatile( " efpc %1\n" " sfpc %2\n" @@ -35,9 +32,6 @@ static inline int test_fp_ctl(u32 fpc) static inline void save_fp_ctl(u32 *fpc) { - if (!MACHINE_HAS_IEEE) - return; - asm volatile( " stfpc %0\n" : "+Q" (*fpc)); @@ -47,9 +41,6 @@ static inline int restore_fp_ctl(u32 *fpc) { int rc; - if (!MACHINE_HAS_IEEE) - return 0; - asm volatile( " lfpc %1\n" "0: la %0,0\n" @@ -65,8 +56,6 @@ static inline void save_fp_regs(freg_t *fprs) asm volatile("std 2,%0" : "=Q" (fprs[2])); asm volatile("std 4,%0" : "=Q" (fprs[4])); asm volatile("std 6,%0" : "=Q" (fprs[6])); - if (!MACHINE_HAS_IEEE) - return; asm volatile("std 1,%0" : "=Q" (fprs[1])); asm volatile("std 3,%0" : "=Q" (fprs[3])); asm volatile("std 5,%0" : "=Q" (fprs[5])); @@ -87,8 +76,6 @@ static inline void restore_fp_regs(freg_t *fprs) asm volatile("ld 2,%0" : : "Q" (fprs[2])); asm volatile("ld 4,%0" : : "Q" (fprs[4])); asm volatile("ld 6,%0" : : "Q" (fprs[6])); - if (!MACHINE_HAS_IEEE) - return; asm volatile("ld 1,%0" : : "Q" (fprs[1])); asm volatile("ld 3,%0" : : "Q" (fprs[3])); asm volatile("ld 5,%0" : : "Q" (fprs[5])); @@ -140,22 +127,18 @@ static inline void restore_vx_regs(__vector128 *vxrs) static inline void save_fp_vx_regs(struct task_struct *task) { -#ifdef CONFIG_64BIT if (task->thread.vxrs) save_vx_regs(task->thread.vxrs); else -#endif - save_fp_regs(task->thread.fp_regs.fprs); + save_fp_regs(task->thread.fp_regs.fprs); } static inline void restore_fp_vx_regs(struct task_struct *task) { -#ifdef CONFIG_64BIT if (task->thread.vxrs) restore_vx_regs(task->thread.vxrs); else -#endif - restore_fp_regs(task->thread.fp_regs.fprs); + restore_fp_regs(task->thread.fp_regs.fprs); } static inline void save_access_regs(unsigned int *acrs) |