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| author | Graf Yang <graf.yang@analog.com> | 2009-01-07 23:14:39 +0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2009-01-07 23:14:39 +0800 |
| commit | 172e65e778ad500da26d59965750966e1ac7be51 (patch) | |
| tree | cebbc5a924d190f69576657b1f5228087a1e7bea /arch/blackfin/mach-common/interrupt.S | |
| parent | e32f55d9dbffd2ca16e0bb4ea7156b56741b78cd (diff) | |
| download | op-kernel-dev-172e65e778ad500da26d59965750966e1ac7be51.zip op-kernel-dev-172e65e778ad500da26d59965750966e1ac7be51.tar.gz | |
Blackfin arch: remove hardware PM code, oprofile not use it
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/mach-common/interrupt.S')
| -rw-r--r-- | arch/blackfin/mach-common/interrupt.S | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S index c1bdd1e..473df0f 100644 --- a/arch/blackfin/mach-common/interrupt.S +++ b/arch/blackfin/mach-common/interrupt.S @@ -165,16 +165,6 @@ ENTRY(_evt_ivhw) r0 = [p2]; [sp + PT_IPEND] = r0; -#ifdef CONFIG_HARDWARE_PM - r7 = [sp + PT_SEQSTAT]; - r7 = r7 >>> 0xe; - r6 = 0x1F; - r7 = r7 & r6; - r5 = 0x12; - cc = r7 == r5; - if cc jump .Lcall_do_ovf; /* deal with performance counter overflow */ -#endif - /* set the EXCAUSE to HWERR for trap_c */ r0 = [sp + PT_SEQSTAT]; R1.L = LO(VEC_HWERR); @@ -200,18 +190,6 @@ ENTRY(_evt_ivhw) .Lcommon_restore_all_sys: RESTORE_ALL_SYS rti; - -#ifdef CONFIG_HARDWARE_PM -.Lcall_do_ovf: - - R0 = SP; - SP += -12; - call _pm_overflow; - SP += 12; - - jump .Lcommon_restore_all_sys; -#endif - ENDPROC(_evt_ivhw) /* Interrupt routine for evt2 (NMI). |
