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| author | Michal Marek <mmarek@suse.cz> | 2010-10-12 15:09:06 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2010-10-12 15:09:06 +0200 |
| commit | 239060b93bb30a4ad55f1ecaa512464a035cc5ba (patch) | |
| tree | 77f79810e57d4fc24356eca0cd6db463e8994128 /arch/mips/loongson/common/irq.c | |
| parent | 1408b15b98635a13bad2e2a50b3c2ae2ccdf625b (diff) | |
| parent | e9203c988234aa512bd45ca32b52e21c7bbfc414 (diff) | |
| download | blackbird-op-linux-239060b93bb30a4ad55f1ecaa512464a035cc5ba.tar.gz blackbird-op-linux-239060b93bb30a4ad55f1ecaa512464a035cc5ba.zip | |
Merge branch 'kbuild/rc-fixes' into kbuild/kconfig
We need to revert the temporary hack in 71ebc01, hence the merge.
Diffstat (limited to 'arch/mips/loongson/common/irq.c')
| -rw-r--r-- | arch/mips/loongson/common/irq.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/arch/mips/loongson/common/irq.c b/arch/mips/loongson/common/irq.c index 20e732831978..5897471dedca 100644 --- a/arch/mips/loongson/common/irq.c +++ b/arch/mips/loongson/common/irq.c @@ -21,19 +21,16 @@ void bonito_irqdispatch(void) /* workaround the IO dma problem: let cpu looping to allow DMA finish */ int_status = LOONGSON_INTISR; - if (int_status & (1 << 10)) { - while (int_status & (1 << 10)) { - udelay(1); - int_status = LOONGSON_INTISR; - } + while (int_status & (1 << 10)) { + udelay(1); + int_status = LOONGSON_INTISR; } /* Get pending sources, masked by current enables */ int_status = LOONGSON_INTISR & LOONGSON_INTEN; - if (int_status != 0) { + if (int_status) { i = __ffs(int_status); - int_status &= ~(1 << i); do_IRQ(LOONGSON_IRQ_BASE + i); } } @@ -56,9 +53,6 @@ void __init arch_init_irq(void) */ clear_c0_status(ST0_IM | ST0_BEV); - /* setting irq trigger mode */ - set_irq_trigger_mode(); - /* no steer */ LOONGSON_INTSTEER = 0; |
