diff options
| 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 | |
| parent | Blackfin arch: rewrite get_sclk()/get_vco() (diff) | |
| download | linux-dev-172e65e778ad500da26d59965750966e1ac7be51.tar.xz linux-dev-172e65e778ad500da26d59965750966e1ac7be51.zip | |
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 '')
| -rw-r--r-- | arch/blackfin/mach-common/interrupt.S | 22 | ||||
| -rw-r--r-- | arch/blackfin/mach-common/irqpanic.c | 12 |
2 files changed, 0 insertions, 34 deletions
diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S index c1bdd1edc8eb..473df0f7fa78 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). diff --git a/arch/blackfin/mach-common/irqpanic.c b/arch/blackfin/mach-common/irqpanic.c index 7b69413c1556..05004df0f78b 100644 --- a/arch/blackfin/mach-common/irqpanic.c +++ b/arch/blackfin/mach-common/irqpanic.c @@ -33,8 +33,6 @@ #include <asm/traps.h> #include <asm/blackfin.h> -#include "../oprofile/op_blackfin.h" - #ifdef CONFIG_DEBUG_ICACHE_CHECK #define L1_ICACHE_START 0xffa10000 #define L1_ICACHE_END 0xffa13fff @@ -134,13 +132,3 @@ asmlinkage void irq_panic(int reason, struct pt_regs *regs) #endif } - -#ifdef CONFIG_HARDWARE_PM -/* - * call the handler of Performance overflow - */ -asmlinkage void pm_overflow(struct pt_regs *regs) -{ - pm_overflow_handler(regs); -} -#endif |