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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-05-21 00:32:11 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-05-21 00:32:11 +0000 |
| commit | 29b2e515ecb5b3ea3f6bfce92caf5bcd632788af (patch) | |
| tree | d3a6a93414a40d736094890b4c7b61f6b60d5e8e /linux/drivers/media/video/cx18/cx18-irq.c | |
| parent | 35a6b673534fe3039c886bfc46ee7b8b0cec5340 (diff) | |
| download | mediapointer-dvb-s2-29b2e515ecb5b3ea3f6bfce92caf5bcd632788af.tar.gz mediapointer-dvb-s2-29b2e515ecb5b3ea3f6bfce92caf5bcd632788af.tar.bz2 | |
cx18: direct dereferencing of iomem
From: Al Viro <viro@ftp.linux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'linux/drivers/media/video/cx18/cx18-irq.c')
| -rw-r--r-- | linux/drivers/media/video/cx18/cx18-irq.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/linux/drivers/media/video/cx18/cx18-irq.c b/linux/drivers/media/video/cx18/cx18-irq.c index 0590d7152..25114a5cb 100644 --- a/linux/drivers/media/video/cx18/cx18-irq.c +++ b/linux/drivers/media/video/cx18/cx18-irq.c @@ -161,13 +161,15 @@ irqreturn_t cx18_irq_handler(int irq, void *dev_id) */ if (sw2) { - if (sw2 & (cx->scb->cpu2hpu_irq_ack | cx->scb->cpu2epu_irq_ack)) + if (sw2 & (readl(&cx->scb->cpu2hpu_irq_ack) | + readl(&cx->scb->cpu2epu_irq_ack))) wake_up(&cx->mb_cpu_waitq); - if (sw2 & (cx->scb->apu2hpu_irq_ack | cx->scb->apu2epu_irq_ack)) + if (sw2 & (readl(&cx->scb->apu2hpu_irq_ack) | + readl(&cx->scb->apu2epu_irq_ack))) wake_up(&cx->mb_apu_waitq); - if (sw2 & cx->scb->epu2hpu_irq_ack) + if (sw2 & readl(&cx->scb->epu2hpu_irq_ack)) wake_up(&cx->mb_epu_waitq); - if (sw2 & cx->scb->hpu2epu_irq_ack) + if (sw2 & readl(&cx->scb->hpu2epu_irq_ack)) wake_up(&cx->mb_hpu_waitq); } |