diff options
| author | Michal Simek <monstr@monstr.eu> | 2010-06-22 14:15:23 +0200 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2010-08-04 10:22:46 +0200 |
| commit | be304350ddba60813f8703c481380752ebfd93f9 (patch) | |
| tree | 4f7d3dab5550152ba01b71db88f35d501d3de701 /arch/microblaze/kernel/entry.S | |
| parent | microblaze: Move stack backup to SAVE_STATE macro (diff) | |
| download | linux-be304350ddba60813f8703c481380752ebfd93f9.tar.xz linux-be304350ddba60813f8703c481380752ebfd93f9.zip | |
microblaze: remove enable_irq from SAVE_STATE macro
SAVE_STATE macro is used in hw exceptions high level handling
functions. Hw exception doesn't disable IRQ that's why we don't
need to reenable it.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/kernel/entry.S')
| -rw-r--r-- | arch/microblaze/kernel/entry.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/microblaze/kernel/entry.S b/arch/microblaze/kernel/entry.S index 766ff568660c..ed9a331da24f 100644 --- a/arch/microblaze/kernel/entry.S +++ b/arch/microblaze/kernel/entry.S @@ -509,7 +509,6 @@ C_ENTRY(sys_rt_sigreturn_wrapper): swi r11, r0, TOPHYS(r0_ram + PTO + PT_R11); /* Save r11 */ \ set_bip; /*equalize initial state for all possible entries*/\ clear_eip; \ - enable_irq; \ set_ee; \ /* See if already in kernel mode.*/ \ mfs r11, rmsr; \ |