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staging: comedi: pcl711: prefer using the BIT marco

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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 15:49:54 -07:00
committed by Greg Kroah-Hartman
parent 97c153da56
commit c9ffbfb066
1 changed files with 10 additions and 9 deletions
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19
drivers/staging/comedi/drivers/pcl711.c
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@@ -49,7 +49,7 @@
#define PCL711_TIMER_BASE 0x00
#define PCL711_AI_LSB_REG 0x04
#define PCL711_AI_MSB_REG 0x05
#define PCL711_AI_MSB_DRDY (1 << 4)
#define PCL711_AI_MSB_DRDY BIT(4)
#define PCL711_AO_LSB_REG(x) (0x04 + ((x) * 2))
#define PCL711_AO_MSB_REG(x) (0x05 + ((x) * 2))
#define PCL711_DI_LSB_REG 0x06
@@ -60,16 +60,17 @@
#define PCL711_AI_GAIN(x) (((x) & 0xf) << 0)
#define PCL711_MUX_REG 0x0a
#define PCL711_MUX_CHAN(x) (((x) & 0xf) << 0)
#define PCL711_MUX_CS0 (1 << 4)
#define PCL711_MUX_CS1 (1 << 5)
#define PCL711_MUX_CS0 BIT(4)
#define PCL711_MUX_CS1 BIT(5)
#define PCL711_MUX_DIFF (PCL711_MUX_CS0 | PCL711_MUX_CS1)
#define PCL711_MODE_REG 0x0b
#define PCL711_MODE_DEFAULT (0 << 0)
#define PCL711_MODE_SOFTTRIG (1 << 0)
#define PCL711_MODE_EXT (2 << 0)
#define PCL711_MODE_EXT_IRQ (3 << 0)
#define PCL711_MODE_PACER (4 << 0)
#define PCL711_MODE_PACER_IRQ (6 << 0)
#define PCL711_MODE(x) (((x) & 0x7) << 0)
#define PCL711_MODE_DEFAULT PCL711_MODE(0)
#define PCL711_MODE_SOFTTRIG PCL711_MODE(1)
#define PCL711_MODE_EXT PCL711_MODE(2)
#define PCL711_MODE_EXT_IRQ PCL711_MODE(3)
#define PCL711_MODE_PACER PCL711_MODE(4)
#define PCL711_MODE_PACER_IRQ PCL711_MODE(6)
#define PCL711_MODE_IRQ(x) (((x) & 0x7) << 4)
#define PCL711_SOFTTRIG_REG 0x0c
#define PCL711_SOFTTRIG (0 << 0) /* any value will work */