diff options
Diffstat (limited to 'arch/arm/mach-ebsa110/include/mach/entry-macro.S')
| -rw-r--r-- | arch/arm/mach-ebsa110/include/mach/entry-macro.S | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/arch/arm/mach-ebsa110/include/mach/entry-macro.S b/arch/arm/mach-ebsa110/include/mach/entry-macro.S deleted file mode 100644 index 14b110de78a9..000000000000 --- a/arch/arm/mach-ebsa110/include/mach/entry-macro.S +++ /dev/null @@ -1,33 +0,0 @@ -/* - * arch/arm/mach-ebsa110/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for ebsa110 platform. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - - - -#define IRQ_STAT 0xff000000 /* read */ - - .macro get_irqnr_preamble, base, tmp - mov \base, #IRQ_STAT - .endm - - .macro get_irqnr_and_base, irqnr, stat, base, tmp - ldrb \stat, [\base] @ get interrupts - mov \irqnr, #0 - tst \stat, #15 - addeq \irqnr, \irqnr, #4 - moveq \stat, \stat, lsr #4 - tst \stat, #3 - addeq \irqnr, \irqnr, #2 - moveq \stat, \stat, lsr #2 - tst \stat, #1 - addeq \irqnr, \irqnr, #1 - moveq \stat, \stat, lsr #1 - tst \stat, #1 @ bit 0 should be set - .endm - |