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staging: comedi: pcl812: prefer using the BIT macro 

Fix the checkpatch.pl issues.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2015-10-05 15:47:26 -07:00 committed by Greg Kroah-Hartman
parent b20d6f793c
commit 94e9ef1985
1 changed files with 9 additions and 8 deletions
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17
drivers/staging/comedi/drivers/pcl812.c
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@ -125,23 +125,24 @@
#define PCL812_TIMER_BASE 0x00
#define PCL812_AI_LSB_REG 0x04
#define PCL812_AI_MSB_REG 0x05
#define PCL812_AI_MSB_DRDY (1 << 4)
#define PCL812_AI_MSB_DRDY BIT(4)
#define PCL812_AO_LSB_REG(x) (0x04 + ((x) * 2))
#define PCL812_AO_MSB_REG(x) (0x05 + ((x) * 2))
#define PCL812_DI_LSB_REG 0x06
#define PCL812_DI_MSB_REG 0x07
#define PCL812_STATUS_REG 0x08
#define PCL812_STATUS_DRDY (1 << 5)
#define PCL812_STATUS_DRDY BIT(5)
#define PCL812_RANGE_REG 0x09
#define PCL812_MUX_REG 0x0a
#define PCL812_MUX_CHAN(x) ((x) << 0)
#define PCL812_MUX_CS0 (1 << 4)
#define PCL812_MUX_CS1 (1 << 5)
#define PCL812_MUX_CS0 BIT(4)
#define PCL812_MUX_CS1 BIT(5)
#define PCL812_CTRL_REG 0x0b
#define PCL812_CTRL_DISABLE_TRIG (0 << 0)
#define PCL812_CTRL_SOFT_TRIG (1 << 0)
#define PCL812_CTRL_PACER_DMA_TRIG (2 << 0)
#define PCL812_CTRL_PACER_EOC_TRIG (6 << 0)
#define PCL812_CTRL_TRIG(x) (((x) & 0x7) << 0)
#define PCL812_CTRL_DISABLE_TRIG PCL812_CTRL_TRIG(0)
#define PCL812_CTRL_SOFT_TRIG PCL812_CTRL_TRIG(1)
#define PCL812_CTRL_PACER_DMA_TRIG PCL812_CTRL_TRIG(2)
#define PCL812_CTRL_PACER_EOC_TRIG PCL812_CTRL_TRIG(6)
#define PCL812_SOFTTRIG_REG 0x0c
#define PCL812_DO_LSB_REG 0x0d
#define PCL812_DO_MSB_REG 0x0e