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[media] media: rc: nuvoton-cir: remove unneeded IRQ_RETVAL usage

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Using IRQ_RETVAL is unneeded here. IRQ_NONE / IRQ_HANDLED can be
returned directly.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Heiner Kallweit 2015-10-29 19:18:45 -02:00 committed by Mauro Carvalho Chehab
parent 1b0621af50
commit 2bbf9e061a
1 changed files with 6 additions and 6 deletions
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12
drivers/media/rc/nuvoton-cir.c
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@ -779,7 +779,7 @@ static irqreturn_t nvt_cir_isr(int irq, void *data)
if (!status) {
nvt_dbg_verbose("%s exiting, IRSTS 0x0", __func__);
nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS);
return IRQ_RETVAL(IRQ_NONE);
return IRQ_NONE;
}
/* ack/clear all irq flags we've got */
@ -790,7 +790,7 @@ static irqreturn_t nvt_cir_isr(int irq, void *data)
iren = nvt_cir_reg_read(nvt, CIR_IREN);
if (!iren) {
nvt_dbg_verbose("%s exiting, CIR not enabled", __func__);
return IRQ_RETVAL(IRQ_NONE);
return IRQ_NONE;
}
if (debug)
@ -853,7 +853,7 @@ static irqreturn_t nvt_cir_isr(int irq, void *data)
}
nvt_dbg_verbose("%s done", __func__);
return IRQ_RETVAL(IRQ_HANDLED);
return IRQ_HANDLED;
}
/* Interrupt service routine for CIR Wake */
@ -867,7 +867,7 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data)
status = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IRSTS);
if (!status)
return IRQ_RETVAL(IRQ_NONE);
return IRQ_NONE;
if (status & CIR_WAKE_IRSTS_IR_PENDING)
nvt_clear_cir_wake_fifo(nvt);
@ -879,7 +879,7 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data)
iren = nvt_cir_wake_reg_read(nvt, CIR_WAKE_IREN);
if (!iren) {
nvt_dbg_wake("%s exiting, wake not enabled", __func__);
return IRQ_RETVAL(IRQ_HANDLED);
return IRQ_HANDLED;
}
if ((status & CIR_WAKE_IRSTS_PE) &&
@ -896,7 +896,7 @@ static irqreturn_t nvt_cir_wake_isr(int irq, void *data)
}
nvt_dbg_wake("%s done", __func__);
return IRQ_RETVAL(IRQ_HANDLED);
return IRQ_HANDLED;
}
static void nvt_enable_cir(struct nvt_dev *nvt)