diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2007-05-12 15:25:50 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-05-12 15:25:50 +0100 |
| commit | 641e79129a56a4c50be1aed0fa713f440b46a440 (patch) | |
| tree | 41831a6b7927d2d392f5dad8cad7ddd38c363315 /include/asm-arm/arch-sa1100 | |
| parent | 3b938be69e46b64a516b6e3ed6d93c40c091f22c (diff) | |
[ARM] Use new get_irqnr_preamble
Use the new get_irqnr_preamble macro to move the address of the IRQ
controller outside the IRQ handling loop.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-sa1100')
| -rw-r--r-- | include/asm-arm/arch-sa1100/entry-macro.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/asm-arm/arch-sa1100/entry-macro.S b/include/asm-arm/arch-sa1100/entry-macro.S index 02896762934..127db4aaf4f 100644 --- a/include/asm-arm/arch-sa1100/entry-macro.S +++ b/include/asm-arm/arch-sa1100/entry-macro.S @@ -12,16 +12,16 @@ .endm .macro get_irqnr_preamble, base, tmp + mov \base, #0xfa000000 @ ICIP = 0xfa050000 + add \base, \base, #0x00050000 .endm .macro arch_ret_to_user, tmp1, tmp2 .endm .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - mov r4, #0xfa000000 @ ICIP = 0xfa050000 - add r4, r4, #0x00050000 - ldr \irqstat, [r4] @ get irqs - ldr \irqnr, [r4, #4] @ ICMR = 0xfa050004 + ldr \irqstat, [\base] @ get irqs + ldr \irqnr, [\base, #4] @ ICMR = 0xfa050004 ands \irqstat, \irqstat, \irqnr mov \irqnr, #0 beq 1001f |