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staging: comedi: ni_at_ao: using the BIT(x) macro

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Fix the checkpatch.pl issue:
CHECK: Prefer using the BIT macro
replacing bit shifting on 1 with the BIT(x) macro.

Signed-off-by: Saber Rezvani <irsaber@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Saber Rezvani 2016-12-16 23:36:20 +03:30 committed by Greg Kroah-Hartman
parent db30e33f4a
commit 8f2ee91256
1 changed files with 31 additions and 31 deletions
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62
drivers/staging/comedi/drivers/ni_at_ao.c
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@ -49,43 +49,43 @@
#define ATAO_CFG2_REG 0x02
#define ATAO_CFG2_CALLD_NOP (0 << 14)
#define ATAO_CFG2_CALLD(x) ((((x) >> 3) + 1) << 14)
#define ATAO_CFG2_FFRTEN (1 << 13)
#define ATAO_CFG2_FFRTEN BIT(13)
#define ATAO_CFG2_DACS(x) (1 << (((x) / 2) + 8))
#define ATAO_CFG2_LDAC(x) (1 << (((x) / 2) + 3))
#define ATAO_CFG2_PROMEN (1 << 2)
#define ATAO_CFG2_SCLK (1 << 1)
#define ATAO_CFG2_SDATA (1 << 0)
#define ATAO_CFG2_PROMEN BIT(2)
#define ATAO_CFG2_SCLK BIT(1)
#define ATAO_CFG2_SDATA BIT(0)
#define ATAO_CFG3_REG 0x04
#define ATAO_CFG3_DMAMODE (1 << 6)
#define ATAO_CFG3_CLKOUT (1 << 5)
#define ATAO_CFG3_RCLKEN (1 << 4)
#define ATAO_CFG3_DOUTEN2 (1 << 3)
#define ATAO_CFG3_DOUTEN1 (1 << 2)
#define ATAO_CFG3_EN2_5V (1 << 1)
#define ATAO_CFG3_SCANEN (1 << 0)
#define ATAO_CFG3_DMAMODE BIT(6)
#define ATAO_CFG3_CLKOUT BIT(5)
#define ATAO_CFG3_RCLKEN BIT(4)
#define ATAO_CFG3_DOUTEN2 BIT(3)
#define ATAO_CFG3_DOUTEN1 BIT(2)
#define ATAO_CFG3_EN2_5V BIT(1)
#define ATAO_CFG3_SCANEN BIT(0)
#define ATAO_82C53_BASE 0x06
#define ATAO_CFG1_REG 0x0a
#define ATAO_CFG1_EXTINT2EN (1 << 15)
#define ATAO_CFG1_EXTINT1EN (1 << 14)
#define ATAO_CFG1_CNTINT2EN (1 << 13)
#define ATAO_CFG1_CNTINT1EN (1 << 12)
#define ATAO_CFG1_TCINTEN (1 << 11)
#define ATAO_CFG1_CNT1SRC (1 << 10)
#define ATAO_CFG1_CNT2SRC (1 << 9)
#define ATAO_CFG1_FIFOEN (1 << 8)
#define ATAO_CFG1_GRP2WR (1 << 7)
#define ATAO_CFG1_EXTUPDEN (1 << 6)
#define ATAO_CFG1_DMARQ (1 << 5)
#define ATAO_CFG1_DMAEN (1 << 4)
#define ATAO_CFG1_EXTINT2EN BIT(15)
#define ATAO_CFG1_EXTINT1EN BIT(14)
#define ATAO_CFG1_CNTINT2EN BIT(13)
#define ATAO_CFG1_CNTINT1EN BIT(12)
#define ATAO_CFG1_TCINTEN BIT(11)
#define ATAO_CFG1_CNT1SRC BIT(10)
#define ATAO_CFG1_CNT2SRC BIT(9)
#define ATAO_CFG1_FIFOEN BIT(8)
#define ATAO_CFG1_GRP2WR BIT(7)
#define ATAO_CFG1_EXTUPDEN BIT(6)
#define ATAO_CFG1_DMARQ BIT(5)
#define ATAO_CFG1_DMAEN BIT(4)
#define ATAO_CFG1_CH(x) (((x) & 0xf) << 0)
#define ATAO_STATUS_REG 0x0a
#define ATAO_STATUS_FH (1 << 6)
#define ATAO_STATUS_FE (1 << 5)
#define ATAO_STATUS_FF (1 << 4)
#define ATAO_STATUS_INT2 (1 << 3)
#define ATAO_STATUS_INT1 (1 << 2)
#define ATAO_STATUS_TCINT (1 << 1)
#define ATAO_STATUS_PROMOUT (1 << 0)
#define ATAO_STATUS_FH BIT(6)
#define ATAO_STATUS_FE BIT(5)
#define ATAO_STATUS_FF BIT(4)
#define ATAO_STATUS_INT2 BIT(3)
#define ATAO_STATUS_INT1 BIT(2)
#define ATAO_STATUS_TCINT BIT(1)
#define ATAO_STATUS_PROMOUT BIT(0)
#define ATAO_FIFO_WRITE_REG 0x0c
#define ATAO_FIFO_CLEAR_REG 0x0c
#define ATAO_AO_REG(x) (0x0c + ((x) * 2))
@ -95,7 +95,7 @@
#define ATAO_2_INT1CLR_REG 0x02
#define ATAO_2_INT2CLR_REG 0x04
#define ATAO_2_RTSISHFT_REG 0x06
#define ATAO_2_RTSISHFT_RSI (1 << 0)
#define ATAO_2_RTSISHFT_RSI BIT(0)
#define ATAO_2_RTSISTRB_REG 0x07
struct atao_board {