diff options
author | Jeffrey Deans <jeffrey.deans@imgtec.com> | 2014-07-17 04:20:55 -0400 |
---|---|---|
committer | Ralf Baechle <ralf@linux-mips.org> | 2014-08-01 18:06:40 -0400 |
commit | b0a88ae50220b60d6e9686fc5f5a200151217037 (patch) | |
tree | 8eceb0d4986358d6f04165ac61efba154c0f115b /arch/mips/kernel | |
parent | c975048165a973dc5b0aef76514045b69062db41 (diff) |
MIPS: GIC: Remove GIC_FLAG_IPI
irq-gic.c:gic_get_int() masks out interrupts from the pending set which
aren’t in the pcpu_mask. Only interrupts marked with GIC_FLAG_IPI were
set in pcpu_mask, meaning that peripheral interrupts also had to be
marked as IPIs. Remove the use of GIC_FLAG_IPI and allow the flags
member of struct gic_intr_map to be zero.
Signed-off-by: Jeffrey Deans <jeffrey.deans@imgtec.com>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7374/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel')
-rw-r--r-- | arch/mips/kernel/irq-gic.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/mips/kernel/irq-gic.c b/arch/mips/kernel/irq-gic.c index a1dea3ea59a0..71cf45a335b6 100644 --- a/arch/mips/kernel/irq-gic.c +++ b/arch/mips/kernel/irq-gic.c | |||
@@ -311,9 +311,10 @@ static void __init gic_setup_intr(unsigned int intr, unsigned int cpu, | |||
311 | 311 | ||
312 | /* Init Intr Masks */ | 312 | /* Init Intr Masks */ |
313 | GIC_CLR_INTR_MASK(intr); | 313 | GIC_CLR_INTR_MASK(intr); |
314 | |||
314 | /* Initialise per-cpu Interrupt software masks */ | 315 | /* Initialise per-cpu Interrupt software masks */ |
315 | if (flags & GIC_FLAG_IPI) | 316 | set_bit(intr, pcpu_masks[cpu].pcpu_mask); |
316 | set_bit(intr, pcpu_masks[cpu].pcpu_mask); | 317 | |
317 | if ((flags & GIC_FLAG_TRANSPARENT) && (cpu_has_veic == 0)) | 318 | if ((flags & GIC_FLAG_TRANSPARENT) && (cpu_has_veic == 0)) |
318 | GIC_SET_INTR_MASK(intr); | 319 | GIC_SET_INTR_MASK(intr); |
319 | if (trigtype == GIC_TRIG_EDGE) | 320 | if (trigtype == GIC_TRIG_EDGE) |
@@ -352,8 +353,6 @@ static void __init gic_basic_init(int numintrs, int numvpes, | |||
352 | cpu = intrmap[i].cpunum; | 353 | cpu = intrmap[i].cpunum; |
353 | if (cpu == GIC_UNUSED) | 354 | if (cpu == GIC_UNUSED) |
354 | continue; | 355 | continue; |
355 | if (cpu == 0 && i != 0 && intrmap[i].flags == 0) | ||
356 | continue; | ||
357 | gic_setup_intr(i, | 356 | gic_setup_intr(i, |
358 | intrmap[i].cpunum, | 357 | intrmap[i].cpunum, |
359 | intrmap[i].pin + pin_offset, | 358 | intrmap[i].pin + pin_offset, |