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authorHartmut Birr <e9hack@gmail.com>2006-12-03 10:49:47 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-12-10 09:05:38 -0200
commit97a2cf05c409f0f73346d3d258b643c782879c77 (patch)
tree6930635dcd16cf46f7e0158eba69a536e345e5bd /drivers/media/dvb/ttpci/budget-ci.c
parent740cf9e15e5b2274841ee9e6d6d717e37b3f31cf (diff)
V4L/DVB (4919): Budget-ci: Use SAA7146_IER_ENABLE/DISABLE to enable or disable a hardware interrupt
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> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/dvb/ttpci/budget-ci.c')
-rw-r--r--drivers/media/dvb/ttpci/budget-ci.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 0a11b551440..0dc52918ce6 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -261,7 +261,7 @@ 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;
@@ -277,7 +277,7 @@ 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);
@@ -537,7 +537,7 @@ 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
@@ -569,7 +569,7 @@ 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);
}