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Commit 7ac7b023 authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Mauro Carvalho Chehab
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[media] media: rc: nuvoton: simplify a few functions 



Simplify a few functions.

Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent cb359a86

drivers/media/rc/nuvoton-cir.c

+3 −13
Original line number Diff line number Diff line
@@ -139,11 +139,7 @@ static inline void nvt_cir_reg_write(struct nvt_dev *nvt, u8 val, u8 offset) 
/* read val from cir config register */

static u8 nvt_cir_reg_read(struct nvt_dev *nvt, u8 offset)

{

	u8 val;



	val = inb(nvt->cir_addr + offset);



	return val;

	return inb(nvt->cir_addr + offset);

}



/* write val to cir wake register */
@@ -156,11 +152,7 @@ static inline void nvt_cir_wake_reg_write(struct nvt_dev *nvt, 
/* read val from cir wake config register */

static u8 nvt_cir_wake_reg_read(struct nvt_dev *nvt, u8 offset)

{

	u8 val;



	val = inb(nvt->cir_wake_addr + offset);



	return val;

	return inb(nvt->cir_wake_addr + offset);

}



/* don't override io address if one is set already */
@@ -487,9 +479,7 @@ static void nvt_cir_wake_ldev_init(struct nvt_dev *nvt) 
/* clear out the hardware's cir rx fifo */

static void nvt_clear_cir_fifo(struct nvt_dev *nvt)

{

	u8 val;



	val = nvt_cir_reg_read(nvt, CIR_FIFOCON);

	u8 val = nvt_cir_reg_read(nvt, CIR_FIFOCON);

	nvt_cir_reg_write(nvt, val | CIR_FIFOCON_RXFIFOCLR, CIR_FIFOCON);

}