Commit 16948306 authored by Ravishankar Karkala Mallikarjunayya's avatar Ravishankar Karkala Mallikarjunayya Committed by Greg Kroah-Hartman
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Staging: comedi: fix CHECK: Prefer using the BIT macro issues in pcmmio.c 



This patch Replace all occurences of (1<<x) by BIT(x) in the file pcmmio.c to
get rid of checkpatch.pl "CHECK" output "Prefer using the BIT macro"

Signed-off-by: default avatarRavishankar Karkala Mallikarjunayya <ravishankarkm32@gmail.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9c84ae6b

drivers/staging/comedi/drivers/pcmmio.c

+20 −20
Original line number Diff line number Diff line
@@ -84,25 +84,25 @@ 
#define PCMMIO_AI_LSB_REG			0x00

#define PCMMIO_AI_MSB_REG			0x01

#define PCMMIO_AI_CMD_REG			0x02

#define PCMMIO_AI_CMD_SE			(1 << 7)

#define PCMMIO_AI_CMD_ODD_CHAN			(1 << 6)

#define PCMMIO_AI_CMD_SE			BIT(7)

#define PCMMIO_AI_CMD_ODD_CHAN			BIT(6)

#define PCMMIO_AI_CMD_CHAN_SEL(x)		(((x) & 0x3) << 4)

#define PCMMIO_AI_CMD_RANGE(x)			(((x) & 0x3) << 2)

#define PCMMIO_RESOURCE_REG			0x02

#define PCMMIO_RESOURCE_IRQ(x)			(((x) & 0xf) << 0)

#define PCMMIO_AI_STATUS_REG			0x03

#define PCMMIO_AI_STATUS_DATA_READY		(1 << 7)

#define PCMMIO_AI_STATUS_DATA_DMA_PEND		(1 << 6)

#define PCMMIO_AI_STATUS_CMD_DMA_PEND		(1 << 5)

#define PCMMIO_AI_STATUS_IRQ_PEND		(1 << 4)

#define PCMMIO_AI_STATUS_DATA_DRQ_ENA		(1 << 2)

#define PCMMIO_AI_STATUS_REG_SEL		(1 << 3)

#define PCMMIO_AI_STATUS_CMD_DRQ_ENA		(1 << 1)

#define PCMMIO_AI_STATUS_IRQ_ENA		(1 << 0)

#define PCMMIO_AI_STATUS_DATA_READY		BIT(7)

#define PCMMIO_AI_STATUS_DATA_DMA_PEND		BIT(6)

#define PCMMIO_AI_STATUS_CMD_DMA_PEND		BIT(5)

#define PCMMIO_AI_STATUS_IRQ_PEND		BIT(4)

#define PCMMIO_AI_STATUS_DATA_DRQ_ENA		BIT(2)

#define PCMMIO_AI_STATUS_REG_SEL		BIT(3)

#define PCMMIO_AI_STATUS_CMD_DRQ_ENA		BIT(1)

#define PCMMIO_AI_STATUS_IRQ_ENA		BIT(0)

#define PCMMIO_AI_RES_ENA_REG			0x03

#define PCMMIO_AI_RES_ENA_CMD_REG_ACCESS	(0 << 3)

#define PCMMIO_AI_RES_ENA_AI_RES_ACCESS		(1 << 3)

#define PCMMIO_AI_RES_ENA_DIO_RES_ACCESS	(1 << 4)

#define PCMMIO_AI_RES_ENA_AI_RES_ACCESS		BIT(3)

#define PCMMIO_AI_RES_ENA_DIO_RES_ACCESS	BIT(4)

#define PCMMIO_AI_2ND_ADC_OFFSET		0x04



#define PCMMIO_AO_LSB_REG			0x08
@@ -125,14 +125,14 @@ 
#define PCMMIO_AO_CMD_CHAN_SEL(x)		(((x) & 0x03) << 1)

#define PCMMIO_AO_CMD_CHAN_SEL_ALL		(0x0f << 0)

#define PCMMIO_AO_STATUS_REG			0x0b

#define PCMMIO_AO_STATUS_DATA_READY		(1 << 7)

#define PCMMIO_AO_STATUS_DATA_DMA_PEND		(1 << 6)

#define PCMMIO_AO_STATUS_CMD_DMA_PEND		(1 << 5)

#define PCMMIO_AO_STATUS_IRQ_PEND		(1 << 4)

#define PCMMIO_AO_STATUS_DATA_DRQ_ENA		(1 << 2)

#define PCMMIO_AO_STATUS_REG_SEL		(1 << 3)

#define PCMMIO_AO_STATUS_CMD_DRQ_ENA		(1 << 1)

#define PCMMIO_AO_STATUS_IRQ_ENA		(1 << 0)

#define PCMMIO_AO_STATUS_DATA_READY		BIT(7)

#define PCMMIO_AO_STATUS_DATA_DMA_PEND		BIT(6)

#define PCMMIO_AO_STATUS_CMD_DMA_PEND		BIT(5)

#define PCMMIO_AO_STATUS_IRQ_PEND		BIT(4)

#define PCMMIO_AO_STATUS_DATA_DRQ_ENA		BIT(2)

#define PCMMIO_AO_STATUS_REG_SEL		BIT(3)

#define PCMMIO_AO_STATUS_CMD_DRQ_ENA		BIT(1)

#define PCMMIO_AO_STATUS_IRQ_ENA		BIT(0)

#define PCMMIO_AO_RESOURCE_ENA_REG		0x0b

#define PCMMIO_AO_2ND_DAC_OFFSET		0x04

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