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Commit 0890655c authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Mauro Carvalho Chehab
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[media] nuvoton-cir: factor out logical device enabling 



Factor out enabling of a logical device.

Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent f2c2ba0e

drivers/media/rc/nuvoton-cir.c

+11 −11
Original line number Diff line number Diff line
@@ -110,6 +110,15 @@ static inline void nvt_select_logical_dev(struct nvt_dev *nvt, u8 ldev) 
	nvt_cr_write(nvt, ldev, CR_LOGICAL_DEV_SEL);

}



/* select and enable logical device with setting EFM mode*/

static inline void nvt_enable_logical_dev(struct nvt_dev *nvt, u8 ldev)

{

	nvt_efm_enable(nvt);

	nvt_select_logical_dev(nvt, ldev);

	nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN);

	nvt_efm_disable(nvt);

}



/* select and disable logical device with setting EFM mode*/

static inline void nvt_disable_logical_dev(struct nvt_dev *nvt, u8 ldev)

{
@@ -924,13 +933,8 @@ static void nvt_enable_cir(struct nvt_dev *nvt) 
			  CIR_IRCON_RXINV | CIR_IRCON_SAMPLE_PERIOD_SEL,

			  CIR_IRCON);



	nvt_efm_enable(nvt);



	/* enable the CIR logical device */

	nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR);

	nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN);



	nvt_efm_disable(nvt);

	nvt_enable_logical_dev(nvt, LOGICAL_DEV_CIR);



	/* clear all pending interrupts */

	nvt_cir_reg_write(nvt, 0xff, CIR_IRSTS);
@@ -1176,11 +1180,7 @@ static int nvt_resume(struct pnp_dev *pdev) 
	nvt_set_cir_iren(nvt);



	/* Enable CIR logical device */

	nvt_efm_enable(nvt);

	nvt_select_logical_dev(nvt, LOGICAL_DEV_CIR);

	nvt_cr_write(nvt, LOGICAL_DEV_ENABLE, CR_LOGICAL_DEV_EN);



	nvt_efm_disable(nvt);

	nvt_enable_logical_dev(nvt, LOGICAL_DEV_CIR);



	nvt_cir_regs_init(nvt);

	nvt_cir_wake_regs_init(nvt);