diff options
| author | Tony Lindgren <tony@atomide.com> | 2010-05-20 11:07:23 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-05-20 11:07:23 -0700 |
| commit | df760137ad3cbfa15ceed42478f81bff01b6e799 (patch) | |
| tree | be939c9d11094858d74141a4c62cb23f477754d8 /arch/mips/alchemy/devboards/db1200/setup.c | |
| parent | 754b8e653412106ff613f4750b197f807fcd8347 (diff) | |
| parent | de997718b64df2f766736f23f8557da450b83a25 (diff) | |
Merge branch 'omap-boards' into omap-for-linus
Diffstat (limited to 'arch/mips/alchemy/devboards/db1200/setup.c')
| -rw-r--r-- | arch/mips/alchemy/devboards/db1200/setup.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/mips/alchemy/devboards/db1200/setup.c b/arch/mips/alchemy/devboards/db1200/setup.c index be7e92ea01f3..887619547553 100644 --- a/arch/mips/alchemy/devboards/db1200/setup.c +++ b/arch/mips/alchemy/devboards/db1200/setup.c @@ -66,12 +66,16 @@ static int __init db1200_arch_init(void) set_irq_type(AU1200_GPIO7_INT, IRQF_TRIGGER_LOW); bcsr_init_irq(DB1200_INT_BEGIN, DB1200_INT_END, AU1200_GPIO7_INT); - /* do not autoenable these: CPLD has broken edge int handling, - * and the CD handler setup requires manual enabling to work - * around that. + /* insert/eject pairs: one of both is always screaming. To avoid + * issues they must not be automatically enabled when initially + * requested. */ irq_to_desc(DB1200_SD0_INSERT_INT)->status |= IRQ_NOAUTOEN; irq_to_desc(DB1200_SD0_EJECT_INT)->status |= IRQ_NOAUTOEN; + irq_to_desc(DB1200_PC0_INSERT_INT)->status |= IRQ_NOAUTOEN; + irq_to_desc(DB1200_PC0_EJECT_INT)->status |= IRQ_NOAUTOEN; + irq_to_desc(DB1200_PC1_INSERT_INT)->status |= IRQ_NOAUTOEN; + irq_to_desc(DB1200_PC1_EJECT_INT)->status |= IRQ_NOAUTOEN; return 0; } |