diff options
| author | Huacai Chen <chenhc@lemote.com> | 2015-03-12 11:51:06 +0800 |
|---|---|---|
| committer | Luis Henriques <luis.henriques@canonical.com> | 2015-05-05 11:09:31 +0100 |
| commit | 10cef6c8a7ec323b97757590c2928d99c60c9626 (patch) | |
| tree | e167a91095fc6d4cb04ae686fd39c945a639d3b4 /kernel | |
| parent | 85fa41bbae9bcb23be6624838c79f70c226e716d (diff) | |
MIPS: Loongson-3: Add IRQF_NO_SUSPEND to Cascade irqaction
commit 0add9c2f1cff9f3f1f2eb7e9babefa872a9d14b9 upstream.
HPET irq is routed to i8259 and then to MIPS CPU irq (cascade). After
commit a3e6c1eff5 (MIPS: IRQ: Fix disable_irq on CPU IRQs), if without
IRQF_NO_SUSPEND in cascade_irqaction, HPET interrupts will lost during
suspend. The result is machine cannot be waken up.
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Cc: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/9528/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions