diff options
| author | Finn Thain <fthain@telegraphics.com.au> | 2007-05-02 00:32:55 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-05 04:59:07 +0400 |
| commit | 647b804c8237aa35e19caf8e11ea8d5565107b0e (patch) | |
| tree | f1ea341c082eaf92535757bdba14b40ba423a94c /arch/m68k/mac | |
| parent | 2964db0f590437b7efb7858bd2330134ac5292df (diff) | |
| download | linux-647b804c8237aa35e19caf8e11ea8d5565107b0e.tar.xz | |
m68k: reverse Mac IRQ damage
Reverse the last of a monumental brown-paper-bag commit that went into the 2.3
kernel.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m68k/mac')
| -rw-r--r-- | arch/m68k/mac/baboon.c | 2 | ||||
| -rw-r--r-- | arch/m68k/mac/oss.c | 6 | ||||
| -rw-r--r-- | arch/m68k/mac/psc.c | 2 | ||||
| -rw-r--r-- | arch/m68k/mac/via.c | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/arch/m68k/mac/baboon.c b/arch/m68k/mac/baboon.c index a1c7ec706741..303a3b56c51c 100644 --- a/arch/m68k/mac/baboon.c +++ b/arch/m68k/mac/baboon.c @@ -81,9 +81,9 @@ irqreturn_t baboon_irq(int irq, void *dev_id) for (i = 0, irq_bit = 1 ; i < 3 ; i++, irq_bit <<= 1) { if (events & irq_bit/* & baboon_active*/) { baboon_active &= ~irq_bit; + baboon->mb_ifr &= ~irq_bit; m68k_handle_int(IRQ_BABOON_0 + i); baboon_active |= irq_bit; - baboon->mb_ifr &= ~irq_bit; } } #if 0 diff --git a/arch/m68k/mac/oss.c b/arch/m68k/mac/oss.c index 63690819565a..603d5cb72891 100644 --- a/arch/m68k/mac/oss.c +++ b/arch/m68k/mac/oss.c @@ -109,12 +109,12 @@ irqreturn_t oss_irq(int irq, void *dev_id) /* FIXME: how do you clear a pending IRQ? */ if (events & OSS_IP_SOUND) { - /* FIXME: call sound handler */ oss->irq_pending &= ~OSS_IP_SOUND; + /* FIXME: call sound handler */ } else if (events & OSS_IP_SCSI) { oss->irq_level[OSS_SCSI] = OSS_IRQLEV_DISABLED; - m68k_handle_int(IRQ_MAC_SCSI); oss->irq_pending &= ~OSS_IP_SCSI; + m68k_handle_int(IRQ_MAC_SCSI); oss->irq_level[OSS_SCSI] = OSS_IRQLEV_SCSI; } else { /* FIXME: error check here? */ @@ -146,8 +146,8 @@ irqreturn_t oss_nubus_irq(int irq, void *dev_id) for (i = 0, irq_bit = 1 ; i < 6 ; i++, irq_bit <<= 1) { if (events & irq_bit) { oss->irq_level[i] = OSS_IRQLEV_DISABLED; - m68k_handle_int(NUBUS_SOURCE_BASE + i); oss->irq_pending &= ~irq_bit; + m68k_handle_int(NUBUS_SOURCE_BASE + i); oss->irq_level[i] = OSS_IRQLEV_NUBUS; } } diff --git a/arch/m68k/mac/psc.c b/arch/m68k/mac/psc.c index 15378a5878c9..401147985a96 100644 --- a/arch/m68k/mac/psc.c +++ b/arch/m68k/mac/psc.c @@ -149,8 +149,8 @@ irqreturn_t psc_irq(int irq, void *dev_id) for (i = 0, irq_bit = 1 ; i < 4 ; i++, irq_bit <<= 1) { if (events & irq_bit) { psc_write_byte(pIER, irq_bit); - m68k_handle_int(base_irq + i); psc_write_byte(pIFR, irq_bit); + m68k_handle_int(base_irq + i); psc_write_byte(pIER, irq_bit | 0x80); } } diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c index 2be7b9cc5b32..21b03180d9f4 100644 --- a/arch/m68k/mac/via.c +++ b/arch/m68k/mac/via.c @@ -430,8 +430,8 @@ irqreturn_t via1_irq(int irq, void *dev_id) for (i = 0, irq_bit = 1 ; i < 7 ; i++, irq_bit <<= 1) if (events & irq_bit) { via1[vIER] = irq_bit; - m68k_handle_int(VIA1_SOURCE_BASE + i); via1[vIFR] = irq_bit; + m68k_handle_int(VIA1_SOURCE_BASE + i); via1[vIER] = irq_bit | 0x80; } |