redonkable/alistair23-linux
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can: EG20T PCH: use BIT(X)

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Replace bit assignment value to BIT(X).
For easy to readable/identifiable, replace all bit assigned macros to BIT(X)

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tomoya 2010-11-17 14:06:25 +00:00 committed by David S. Miller
parent 086b5650dc
commit 0a80410dc5
1 changed files with 37 additions and 36 deletions
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73
drivers/net/can/pch_can.c
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@ -38,50 +38,51 @@
#define PCH_ENABLE 1 /* The enable flag */ #define PCH_ENABLE 1 /* The enable flag */
#define PCH_DISABLE 0 /* The disable flag */ #define PCH_DISABLE 0 /* The disable flag */
#define PCH_CTRL_INIT 0x0001 /* The INIT bit of CANCONT register. */ #define PCH_CTRL_INIT BIT(0) /* The INIT bit of CANCONT register. */
#define PCH_CTRL_IE 0x0002 /* The IE bit of CAN control register */ #define PCH_CTRL_IE BIT(1) /* The IE bit of CAN control register */
#define PCH_CTRL_IE_SIE_EIE 0x000e #define PCH_CTRL_IE_SIE_EIE (BIT(3) | BIT(2) | BIT(1))
#define PCH_CTRL_CCE 0x0040 #define PCH_CTRL_CCE BIT(6)
#define PCH_CTRL_OPT 0x0080 /* The OPT bit of CANCONT register. */ #define PCH_CTRL_OPT BIT(7) /* The OPT bit of CANCONT register. */
#define PCH_OPT_SILENT 0x0008 /* The Silent bit of CANOPT reg. */ #define PCH_OPT_SILENT BIT(3) /* The Silent bit of CANOPT reg. */
#define PCH_OPT_LBACK 0x0010 /* The LoopBack bit of CANOPT reg. */ #define PCH_OPT_LBACK BIT(4) /* The LoopBack bit of CANOPT reg. */
#define PCH_CMASK_RX_TX_SET 0x00f3 #define PCH_CMASK_RX_TX_SET 0x00f3
#define PCH_CMASK_RX_TX_GET 0x0073 #define PCH_CMASK_RX_TX_GET 0x0073
#define PCH_CMASK_ALL 0xff #define PCH_CMASK_ALL 0xff
#define PCH_CMASK_RDWR 0x80 #define PCH_CMASK_NEWDAT BIT(2)
#define PCH_CMASK_ARB 0x20 #define PCH_CMASK_CLRINTPND BIT(3)
#define PCH_CMASK_CTRL 0x10 #define PCH_CMASK_CTRL BIT(4)
#define PCH_CMASK_MASK 0x40 #define PCH_CMASK_ARB BIT(5)
#define PCH_CMASK_NEWDAT 0x04 #define PCH_CMASK_MASK BIT(6)
#define PCH_CMASK_CLRINTPND 0x08 #define PCH_CMASK_RDWR BIT(7)
#define PCH_IF_MCONT_NEWDAT 0x8000 #define PCH_IF_MCONT_NEWDAT BIT(15)
#define PCH_IF_MCONT_INTPND 0x2000 #define PCH_IF_MCONT_MSGLOST BIT(14)
#define PCH_IF_MCONT_UMASK 0x1000 #define PCH_IF_MCONT_INTPND BIT(13)
#define PCH_IF_MCONT_TXIE 0x0800 #define PCH_IF_MCONT_UMASK BIT(12)
#define PCH_IF_MCONT_RXIE 0x0400 #define PCH_IF_MCONT_TXIE BIT(11)
#define PCH_IF_MCONT_RMTEN 0x0200 #define PCH_IF_MCONT_RXIE BIT(10)
#define PCH_IF_MCONT_TXRQXT 0x0100 #define PCH_IF_MCONT_RMTEN BIT(9)
#define PCH_IF_MCONT_EOB 0x0080 #define PCH_IF_MCONT_TXRQXT BIT(8)
#define PCH_IF_MCONT_DLC 0x000f #define PCH_IF_MCONT_EOB BIT(7)
#define PCH_IF_MCONT_MSGLOST 0x4000 #define PCH_IF_MCONT_DLC (BIT(0) | BIT(1) | BIT(2) | BIT(3))
#define PCH_MASK2_MDIR_MXTD 0xc000 #define PCH_MASK2_MDIR_MXTD (BIT(14) | BIT(15))
#define PCH_ID2_DIR 0x2000 #define PCH_ID2_DIR BIT(13)
#define PCH_ID2_XTD 0x4000 #define PCH_ID2_XTD BIT(14)
#define PCH_ID_MSGVAL 0x8000 #define PCH_ID_MSGVAL BIT(15)
#define PCH_IF_CREQ_BUSY 0x8000 #define PCH_IF_CREQ_BUSY BIT(15)
#define PCH_STATUS_INT 0x8000 #define PCH_STATUS_INT 0x8000
#define PCH_REC 0x00007f00 #define PCH_REC 0x00007f00
#define PCH_TEC 0x000000ff #define PCH_TEC 0x000000ff
#define PCH_RX_OK 0x00000010 #define PCH_TX_OK BIT(3)
#define PCH_TX_OK 0x00000008 #define PCH_RX_OK BIT(4)
#define PCH_BUS_OFF 0x00000080 #define PCH_EPASSIV BIT(5)
#define PCH_EWARN 0x00000040 #define PCH_EWARN BIT(6)
#define PCH_EPASSIV 0x00000020 #define PCH_BUS_OFF BIT(7)
#define PCH_LEC0 0x00000001 #define PCH_LEC0 BIT(0)
#define PCH_LEC1 0x00000002 #define PCH_LEC1 BIT(1)
#define PCH_LEC2 0x00000004 #define PCH_LEC2 BIT(2)
#define PCH_LEC_ALL (PCH_LEC0 | PCH_LEC1 | PCH_LEC2) #define PCH_LEC_ALL (PCH_LEC0 | PCH_LEC1 | PCH_LEC2)
#define PCH_STUF_ERR PCH_LEC0 #define PCH_STUF_ERR PCH_LEC0
#define PCH_FORM_ERR PCH_LEC1 #define PCH_FORM_ERR PCH_LEC1