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| author | Oliver Endriss <o.endriss@gmx.de> | 2006-12-03 14:49:47 +0100 |
|---|---|---|
| committer | Oliver Endriss <o.endriss@gmx.de> | 2006-12-03 14:49:47 +0100 |
| commit | 006672d89324fc8315e808498f8035539dc6df3d (patch) | |
| tree | 520f3324503bc337365412b081ffbab3547053ee | |
| parent | c3722afcab1a76436e4e6b207db826274e4b20fa (diff) | |
| download | mediapointer-dvb-s2-006672d89324fc8315e808498f8035539dc6df3d.tar.gz mediapointer-dvb-s2-006672d89324fc8315e808498f8035539dc6df3d.tar.bz2 | |
budget-ci: Use SAA7146_IER_ENABLE/DISABLE to enable or disable a hardware interrupt
From: Hartmut Birr <e9hack@gmail.com>
Use SAA7146_IER_ENABLE/DISABLE to enable or disable a hardware interrupt.
Signed-off-by: Hartmut Birr <e9hack@gmail.com>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
| -rw-r--r-- | linux/drivers/media/dvb/ttpci/budget-ci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/linux/drivers/media/dvb/ttpci/budget-ci.c b/linux/drivers/media/dvb/ttpci/budget-ci.c index 2086ff0de..65de21b73 100644 --- a/linux/drivers/media/dvb/ttpci/budget-ci.c +++ b/linux/drivers/media/dvb/ttpci/budget-ci.c @@ -271,7 +271,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci) tasklet_init(&budget_ci->ir.msp430_irq_tasklet, msp430_ir_interrupt, (unsigned long) budget_ci); - saa7146_write(saa, IER, saa7146_read(saa, IER) | MASK_06); + SAA7146_IER_ENABLE(saa, MASK_06); saa7146_setgpio(saa, 3, SAA7146_GPIO_IRQHI); return 0; @@ -287,7 +287,7 @@ static void msp430_ir_deinit(struct budget_ci *budget_ci) struct saa7146_dev *saa = budget_ci->budget.dev; struct input_dev *dev = budget_ci->ir.dev; - saa7146_write(saa, IER, saa7146_read(saa, IER) & ~MASK_06); + SAA7146_IER_DISABLE(saa, MASK_06); saa7146_setgpio(saa, 3, SAA7146_GPIO_INPUT); tasklet_kill(&budget_ci->ir.msp430_irq_tasklet); @@ -547,7 +547,7 @@ static int ciintf_init(struct budget_ci *budget_ci) } else { saa7146_setgpio(saa, 0, SAA7146_GPIO_IRQHI); } - saa7146_write(saa, IER, saa7146_read(saa, IER) | MASK_03); + SAA7146_IER_ENABLE(saa, MASK_03); } // enable interface @@ -579,7 +579,7 @@ static void ciintf_deinit(struct budget_ci *budget_ci) // disable CI interrupts if (budget_ci->ci_irq) { - saa7146_write(saa, IER, saa7146_read(saa, IER) & ~MASK_03); + SAA7146_IER_DISABLE(saa, MASK_03); saa7146_setgpio(saa, 0, SAA7146_GPIO_INPUT); tasklet_kill(&budget_ci->ciintf_irq_tasklet); } |