[PATCH] staging: emxx_udc: Use standard BIT() macro
From: Alex Dewar
Date: Tue Aug 18 2020 - 09:49:37 EST
Currently emxx_udc.h defines bit values using local macros. Use the
standard one instead.
Also, combine bit values with bitwise-or rather than addition, as
suggested by Coccinelle.
Signed-off-by: Alex Dewar <alex.dewar90@xxxxxxxxx>
---
drivers/staging/emxx_udc/emxx_udc.h | 456 +++++++++++++---------------
1 file changed, 211 insertions(+), 245 deletions(-)
diff --git a/drivers/staging/emxx_udc/emxx_udc.h b/drivers/staging/emxx_udc/emxx_udc.h
index 9c2671cb32f7..45f076e5fdb0 100644
--- a/drivers/staging/emxx_udc/emxx_udc.h
+++ b/drivers/staging/emxx_udc/emxx_udc.h
@@ -52,197 +52,163 @@ int vbus_irq;
#define U2F_ENABLE 1
#define U2F_DISABLE 0
-/*------- BIT */
-#define BIT00 0x00000001
-#define BIT01 0x00000002
-#define BIT02 0x00000004
-#define BIT03 0x00000008
-#define BIT04 0x00000010
-#define BIT05 0x00000020
-#define BIT06 0x00000040
-#define BIT07 0x00000080
-#define BIT08 0x00000100
-#define BIT09 0x00000200
-#define BIT10 0x00000400
-#define BIT11 0x00000800
-#define BIT12 0x00001000
-#define BIT13 0x00002000
-#define BIT14 0x00004000
-#define BIT15 0x00008000
-#define BIT16 0x00010000
-#define BIT17 0x00020000
-#define BIT18 0x00040000
-#define BIT19 0x00080000
-#define BIT20 0x00100000
-#define BIT21 0x00200000
-#define BIT22 0x00400000
-#define BIT23 0x00800000
-#define BIT24 0x01000000
-#define BIT25 0x02000000
-#define BIT26 0x04000000
-#define BIT27 0x08000000
-#define BIT28 0x10000000
-#define BIT29 0x20000000
-#define BIT30 0x40000000
-#define BIT31 0x80000000
-
-#define TEST_FORCE_ENABLE (BIT18 + BIT16)
-
-#define INT_SEL BIT10
-#define CONSTFS BIT09
-#define SOF_RCV BIT08
-#define RSUM_IN BIT07
-#define SUSPEND BIT06
-#define CONF BIT05
-#define DEFAULT BIT04
-#define CONNECTB BIT03
-#define PUE2 BIT02
+#define TEST_FORCE_ENABLE (BIT(18) | BIT(16))
+
+#define INT_SEL BIT(10)
+#define CONSTFS BIT(9)
+#define SOF_RCV BIT(8)
+#define RSUM_IN BIT(7)
+#define SUSPEND BIT(6)
+#define CONF BIT(5)
+#define DEFAULT BIT(4)
+#define CONNECTB BIT(3)
+#define PUE2 BIT(2)
#define MAX_TEST_MODE_NUM 0x05
#define TEST_MODE_SHIFT 16
/*------- (0x0004) USB Status Register */
-#define SPEED_MODE BIT06
-#define HIGH_SPEED BIT06
+#define SPEED_MODE BIT(6)
+#define HIGH_SPEED BIT(6)
-#define CONF BIT05
-#define DEFAULT BIT04
-#define USB_RST BIT03
-#define SPND_OUT BIT02
-#define RSUM_OUT BIT01
+#define CONF BIT(5)
+#define DEFAULT BIT(4)
+#define USB_RST BIT(3)
+#define SPND_OUT BIT(2)
+#define RSUM_OUT BIT(1)
/*------- (0x0008) USB Address Register */
#define USB_ADDR 0x007F0000
-#define SOF_STATUS BIT15
-#define UFRAME (BIT14 + BIT13 + BIT12)
+#define SOF_STATUS BIT(15)
+#define UFRAME (BIT(14) | BIT(13) | BIT(12))
#define FRAME 0x000007FF
#define USB_ADRS_SHIFT 16
/*------- (0x000C) UTMI Characteristic 1 Register */
-#define SQUSET (BIT07 + BIT06 + BIT05 + BIT04)
+#define SQUSET (BIT(7) | BIT(6) | BIT(5) | BIT(4))
-#define USB_SQUSET (BIT06 + BIT05 + BIT04)
+#define USB_SQUSET (BIT(6) | BIT(5) | BIT(4))
/*------- (0x0010) TEST Control Register */
-#define FORCEHS BIT02
-#define CS_TESTMODEEN BIT01
-#define LOOPBACK BIT00
+#define FORCEHS BIT(2)
+#define CS_TESTMODEEN BIT(1)
+#define LOOPBACK BIT(0)
/*------- (0x0018) Setup Data 0 Register */
/*------- (0x001C) Setup Data 1 Register */
/*------- (0x0020) USB Interrupt Status Register */
#define EPN_INT 0x00FFFF00
-#define EP15_INT BIT23
-#define EP14_INT BIT22
-#define EP13_INT BIT21
-#define EP12_INT BIT20
-#define EP11_INT BIT19
-#define EP10_INT BIT18
-#define EP9_INT BIT17
-#define EP8_INT BIT16
-#define EP7_INT BIT15
-#define EP6_INT BIT14
-#define EP5_INT BIT13
-#define EP4_INT BIT12
-#define EP3_INT BIT11
-#define EP2_INT BIT10
-#define EP1_INT BIT09
-#define EP0_INT BIT08
-#define SPEED_MODE_INT BIT06
-#define SOF_ERROR_INT BIT05
-#define SOF_INT BIT04
-#define USB_RST_INT BIT03
-#define SPND_INT BIT02
-#define RSUM_INT BIT01
+#define EP15_INT BIT(23)
+#define EP14_INT BIT(22)
+#define EP13_INT BIT(21)
+#define EP12_INT BIT(20)
+#define EP11_INT BIT(19)
+#define EP10_INT BIT(18)
+#define EP9_INT BIT(17)
+#define EP8_INT BIT(16)
+#define EP7_INT BIT(15)
+#define EP6_INT BIT(14)
+#define EP5_INT BIT(13)
+#define EP4_INT BIT(12)
+#define EP3_INT BIT(11)
+#define EP2_INT BIT(10)
+#define EP1_INT BIT(9)
+#define EP0_INT BIT(8)
+#define SPEED_MODE_INT BIT(6)
+#define SOF_ERROR_INT BIT(5)
+#define SOF_INT BIT(4)
+#define USB_RST_INT BIT(3)
+#define SPND_INT BIT(2)
+#define RSUM_INT BIT(1)
#define USB_INT_STA_RW 0x7E
/*------- (0x0024) USB Interrupt Enable Register */
#define EP15_0_EN 0x00FFFF00
-#define EP15_EN BIT23
-#define EP14_EN BIT22
-#define EP13_EN BIT21
-#define EP12_EN BIT20
-#define EP11_EN BIT19
-#define EP10_EN BIT18
-#define EP9_EN BIT17
-#define EP8_EN BIT16
-#define EP7_EN BIT15
-#define EP6_EN BIT14
-#define EP5_EN BIT13
-#define EP4_EN BIT12
-#define EP3_EN BIT11
-#define EP2_EN BIT10
-#define EP1_EN BIT09
-#define EP0_EN BIT08
-#define SPEED_MODE_EN BIT06
-#define SOF_ERROR_EN BIT05
-#define SOF_EN BIT04
-#define USB_RST_EN BIT03
-#define SPND_EN BIT02
-#define RSUM_EN BIT01
+#define EP15_EN BIT(23)
+#define EP14_EN BIT(22)
+#define EP13_EN BIT(21)
+#define EP12_EN BIT(20)
+#define EP11_EN BIT(19)
+#define EP10_EN BIT(18)
+#define EP9_EN BIT(17)
+#define EP8_EN BIT(16)
+#define EP7_EN BIT(15)
+#define EP6_EN BIT(14)
+#define EP5_EN BIT(13)
+#define EP4_EN BIT(12)
+#define EP3_EN BIT(11)
+#define EP2_EN BIT(10)
+#define EP1_EN BIT(9)
+#define EP0_EN BIT(8)
+#define SPEED_MODE_EN BIT(6)
+#define SOF_ERROR_EN BIT(5)
+#define SOF_EN BIT(4)
+#define USB_RST_EN BIT(3)
+#define SPND_EN BIT(2)
+#define RSUM_EN BIT(1)
#define USB_INT_EN_BIT \
(EP0_EN | SPEED_MODE_EN | USB_RST_EN | SPND_EN | RSUM_EN)
/*------- (0x0028) EP0 Control Register */
-#define EP0_STGSEL BIT18
-#define EP0_OVERSEL BIT17
-#define EP0_AUTO BIT16
-#define EP0_PIDCLR BIT09
-#define EP0_BCLR BIT08
-#define EP0_DEND BIT07
-#define EP0_DW (BIT06 + BIT05)
+#define EP0_STGSEL BIT(18)
+#define EP0_OVERSEL BIT(17)
+#define EP0_AUTO BIT(16)
+#define EP0_PIDCLR BIT(9)
+#define EP0_BCLR BIT(8)
+#define EP0_DEND BIT(7)
+#define EP0_DW (BIT(6) | BIT(5))
#define EP0_DW4 0
-#define EP0_DW3 (BIT06 + BIT05)
-#define EP0_DW2 BIT06
-#define EP0_DW1 BIT05
+#define EP0_DW3 (BIT(6) | BIT(5))
+#define EP0_DW2 BIT(6)
+#define EP0_DW1 BIT(5)
-#define EP0_INAK_EN BIT04
-#define EP0_PERR_NAK_CLR BIT03
-#define EP0_STL BIT02
-#define EP0_INAK BIT01
-#define EP0_ONAK BIT00
+#define EP0_INAK_EN BIT(4)
+#define EP0_PERR_NAK_CLR BIT(3)
+#define EP0_STL BIT(2)
+#define EP0_INAK BIT(1)
+#define EP0_ONAK BIT(0)
/*------- (0x002C) EP0 Status Register */
-#define EP0_PID BIT18
-#define EP0_PERR_NAK BIT17
-#define EP0_PERR_NAK_INT BIT16
-#define EP0_OUT_NAK_INT BIT15
-#define EP0_OUT_NULL BIT14
-#define EP0_OUT_FULL BIT13
-#define EP0_OUT_EMPTY BIT12
-#define EP0_IN_NAK_INT BIT11
-#define EP0_IN_DATA BIT10
-#define EP0_IN_FULL BIT09
-#define EP0_IN_EMPTY BIT08
-#define EP0_OUT_NULL_INT BIT07
-#define EP0_OUT_OR_INT BIT06
-#define EP0_OUT_INT BIT05
-#define EP0_IN_INT BIT04
-#define EP0_STALL_INT BIT03
-#define STG_END_INT BIT02
-#define STG_START_INT BIT01
-#define SETUP_INT BIT00
-
-#define EP0_STATUS_RW_BIT (BIT16 | BIT15 | BIT11 | 0xFF)
+#define EP0_PID BIT(18)
+#define EP0_PERR_NAK BIT(17)
+#define EP0_PERR_NAK_INT BIT(16)
+#define EP0_OUT_NAK_INT BIT(15)
+#define EP0_OUT_NULL BIT(14)
+#define EP0_OUT_FULL BIT(13)
+#define EP0_OUT_EMPTY BIT(12)
+#define EP0_IN_NAK_INT BIT(11)
+#define EP0_IN_DATA BIT(10)
+#define EP0_IN_FULL BIT(9)
+#define EP0_IN_EMPTY BIT(8)
+#define EP0_OUT_NULL_INT BIT(7)
+#define EP0_OUT_OR_INT BIT(6)
+#define EP0_OUT_INT BIT(5)
+#define EP0_IN_INT BIT(4)
+#define EP0_STALL_INT BIT(3)
+#define STG_END_INT BIT(2)
+#define STG_START_INT BIT(1)
+#define SETUP_INT BIT(0)
+
+#define EP0_STATUS_RW_BIT (BIT(16) | BIT(15) | BIT(11) | 0xFF)
/*------- (0x0030) EP0 Interrupt Enable Register */
-#define EP0_PERR_NAK_EN BIT16
-#define EP0_OUT_NAK_EN BIT15
+#define EP0_PERR_NAK_EN BIT(16)
+#define EP0_OUT_NAK_EN BIT(15)
-#define EP0_IN_NAK_EN BIT11
+#define EP0_IN_NAK_EN BIT(11)
-#define EP0_OUT_NULL_EN BIT07
-#define EP0_OUT_OR_EN BIT06
-#define EP0_OUT_EN BIT05
-#define EP0_IN_EN BIT04
-#define EP0_STALL_EN BIT03
-#define STG_END_EN BIT02
-#define STG_START_EN BIT01
-#define SETUP_EN BIT00
+#define EP0_OUT_NULL_EN BIT(7)
+#define EP0_OUT_OR_EN BIT(6)
+#define EP0_OUT_EN BIT(5)
+#define EP0_IN_EN BIT(4)
+#define EP0_STALL_EN BIT(3)
+#define STG_END_EN BIT(2)
+#define STG_START_EN BIT(1)
+#define SETUP_EN BIT(0)
#define EP0_INT_EN_BIT \
(EP0_OUT_OR_EN | EP0_OUT_EN | EP0_IN_EN | STG_END_EN | SETUP_EN)
@@ -254,90 +220,90 @@ int vbus_irq;
/*------- (0x003C) EP0 Write Register */
/*------- (0x0040:) EPN Control Register */
-#define EPN_EN BIT31
-#define EPN_BUF_TYPE BIT30
-#define EPN_BUF_SINGLE BIT30
+#define EPN_EN BIT(31)
+#define EPN_BUF_TYPE BIT(30)
+#define EPN_BUF_SINGLE BIT(30)
-#define EPN_DIR0 BIT26
-#define EPN_MODE (BIT25 + BIT24)
+#define EPN_DIR0 BIT(26)
+#define EPN_MODE (BIT(25) | BIT(24))
#define EPN_BULK 0
-#define EPN_INTERRUPT BIT24
-#define EPN_ISO BIT25
-
-#define EPN_OVERSEL BIT17
-#define EPN_AUTO BIT16
-
-#define EPN_IPIDCLR BIT11
-#define EPN_OPIDCLR BIT10
-#define EPN_BCLR BIT09
-#define EPN_CBCLR BIT08
-#define EPN_DEND BIT07
-#define EPN_DW (BIT06 + BIT05)
+#define EPN_INTERRUPT BIT(24)
+#define EPN_ISO BIT(25)
+
+#define EPN_OVERSEL BIT(17)
+#define EPN_AUTO BIT(16)
+
+#define EPN_IPIDCLR BIT(11)
+#define EPN_OPIDCLR BIT(10)
+#define EPN_BCLR BIT(9)
+#define EPN_CBCLR BIT(8)
+#define EPN_DEND BIT(7)
+#define EPN_DW (BIT(6) | BIT(5))
#define EPN_DW4 0
-#define EPN_DW3 (BIT06 + BIT05)
-#define EPN_DW2 BIT06
-#define EPN_DW1 BIT05
+#define EPN_DW3 (BIT(6) | BIT(5))
+#define EPN_DW2 BIT(6)
+#define EPN_DW1 BIT(5)
-#define EPN_OSTL_EN BIT04
-#define EPN_ISTL BIT03
-#define EPN_OSTL BIT02
+#define EPN_OSTL_EN BIT(4)
+#define EPN_ISTL BIT(3)
+#define EPN_OSTL BIT(2)
-#define EPN_ONAK BIT00
+#define EPN_ONAK BIT(0)
/*------- (0x0044:) EPN Status Register */
-#define EPN_ISO_PIDERR BIT29 /* R */
-#define EPN_OPID BIT28 /* R */
-#define EPN_OUT_NOTKN BIT27 /* R */
-#define EPN_ISO_OR BIT26 /* R */
-
-#define EPN_ISO_CRC BIT24 /* R */
-#define EPN_OUT_END_INT BIT23 /* RW */
-#define EPN_OUT_OR_INT BIT22 /* RW */
-#define EPN_OUT_NAK_ERR_INT BIT21 /* RW */
-#define EPN_OUT_STALL_INT BIT20 /* RW */
-#define EPN_OUT_INT BIT19 /* RW */
-#define EPN_OUT_NULL_INT BIT18 /* RW */
-#define EPN_OUT_FULL BIT17 /* R */
-#define EPN_OUT_EMPTY BIT16 /* R */
-
-#define EPN_IPID BIT10 /* R */
-#define EPN_IN_NOTKN BIT09 /* R */
-#define EPN_ISO_UR BIT08 /* R */
-#define EPN_IN_END_INT BIT07 /* RW */
-
-#define EPN_IN_NAK_ERR_INT BIT05 /* RW */
-#define EPN_IN_STALL_INT BIT04 /* RW */
-#define EPN_IN_INT BIT03 /* RW */
-#define EPN_IN_DATA BIT02 /* R */
-#define EPN_IN_FULL BIT01 /* R */
-#define EPN_IN_EMPTY BIT00 /* R */
+#define EPN_ISO_PIDERR BIT(29) /* R */
+#define EPN_OPID BIT(28) /* R */
+#define EPN_OUT_NOTKN BIT(27) /* R */
+#define EPN_ISO_OR BIT(26) /* R */
+
+#define EPN_ISO_CRC BIT(24) /* R */
+#define EPN_OUT_END_INT BIT(23) /* RW */
+#define EPN_OUT_OR_INT BIT(22) /* RW */
+#define EPN_OUT_NAK_ERR_INT BIT(21) /* RW */
+#define EPN_OUT_STALL_INT BIT(20) /* RW */
+#define EPN_OUT_INT BIT(19) /* RW */
+#define EPN_OUT_NULL_INT BIT(18) /* RW */
+#define EPN_OUT_FULL BIT(17) /* R */
+#define EPN_OUT_EMPTY BIT(16) /* R */
+
+#define EPN_IPID BIT(10) /* R */
+#define EPN_IN_NOTKN BIT(9) /* R */
+#define EPN_ISO_UR BIT(8) /* R */
+#define EPN_IN_END_INT BIT(7) /* RW */
+
+#define EPN_IN_NAK_ERR_INT BIT(5) /* RW */
+#define EPN_IN_STALL_INT BIT(4) /* RW */
+#define EPN_IN_INT BIT(3) /* RW */
+#define EPN_IN_DATA BIT(2) /* R */
+#define EPN_IN_FULL BIT(1) /* R */
+#define EPN_IN_EMPTY BIT(0) /* R */
#define EPN_INT_EN \
(EPN_OUT_END_INT | EPN_OUT_INT | EPN_IN_END_INT | EPN_IN_INT)
/*------- (0x0048:) EPN Interrupt Enable Register */
-#define EPN_OUT_END_EN BIT23 /* RW */
-#define EPN_OUT_OR_EN BIT22 /* RW */
-#define EPN_OUT_NAK_ERR_EN BIT21 /* RW */
-#define EPN_OUT_STALL_EN BIT20 /* RW */
-#define EPN_OUT_EN BIT19 /* RW */
-#define EPN_OUT_NULL_EN BIT18 /* RW */
+#define EPN_OUT_END_EN BIT(23) /* RW */
+#define EPN_OUT_OR_EN BIT(22) /* RW */
+#define EPN_OUT_NAK_ERR_EN BIT(21) /* RW */
+#define EPN_OUT_STALL_EN BIT(20) /* RW */
+#define EPN_OUT_EN BIT(19) /* RW */
+#define EPN_OUT_NULL_EN BIT(18) /* RW */
-#define EPN_IN_END_EN BIT07 /* RW */
+#define EPN_IN_END_EN BIT(7) /* RW */
-#define EPN_IN_NAK_ERR_EN BIT05 /* RW */
-#define EPN_IN_STALL_EN BIT04 /* RW */
-#define EPN_IN_EN BIT03 /* RW */
+#define EPN_IN_NAK_ERR_EN BIT(5) /* RW */
+#define EPN_IN_STALL_EN BIT(4) /* RW */
+#define EPN_IN_EN BIT(3) /* RW */
/*------- (0x004C:) EPN Interrupt Enable Register */
-#define EPN_STOP_MODE BIT11
-#define EPN_DEND_SET BIT10
-#define EPN_BURST_SET BIT09
-#define EPN_STOP_SET BIT08
+#define EPN_STOP_MODE BIT(11)
+#define EPN_DEND_SET BIT(10)
+#define EPN_BURST_SET BIT(9)
+#define EPN_STOP_SET BIT(8)
-#define EPN_DMA_EN BIT04
+#define EPN_DMA_EN BIT(4)
-#define EPN_DMAMODE0 BIT00
+#define EPN_DMAMODE0 BIT(0)
/*------- (0x0050:) EPN MaxPacket & BaseAddress Register */
#define EPN_BASEAD 0x1FFF0000
@@ -351,62 +317,62 @@ int vbus_irq;
/*------- (0x005C:) EPN Write Register */
/*------- (0x1000) AHBSCTR Register */
-#define WAIT_MODE BIT00
+#define WAIT_MODE BIT(0)
/*------- (0x1004) AHBMCTR Register */
-#define ARBITER_CTR BIT31 /* RW */
-#define MCYCLE_RST BIT12 /* RW */
+#define ARBITER_CTR BIT(31) /* RW */
+#define MCYCLE_RST BIT(12) /* RW */
-#define ENDIAN_CTR (BIT09 + BIT08) /* RW */
-#define ENDIAN_BYTE_SWAP BIT09
+#define ENDIAN_CTR (BIT(9) | BIT(8)) /* RW */
+#define ENDIAN_BYTE_SWAP BIT(9)
#define ENDIAN_HALF_WORD_SWAP ENDIAN_CTR
-#define HBUSREQ_MODE BIT05 /* RW */
-#define HTRANS_MODE BIT04 /* RW */
+#define HBUSREQ_MODE BIT(5) /* RW */
+#define HTRANS_MODE BIT(4) /* RW */
-#define WBURST_TYPE BIT02 /* RW */
-#define BURST_TYPE (BIT01 + BIT00) /* RW */
+#define WBURST_TYPE BIT(2) /* RW */
+#define BURST_TYPE (BIT(1) | BIT(0)) /* RW */
#define BURST_MAX_16 0
-#define BURST_MAX_8 BIT00
-#define BURST_MAX_4 BIT01
+#define BURST_MAX_8 BIT(0)
+#define BURST_MAX_4 BIT(1)
#define BURST_SINGLE BURST_TYPE
/*------- (0x1008) AHBBINT Register */
#define DMA_ENDINT 0xFFFE0000 /* RW */
-#define AHB_VBUS_INT BIT13 /* RW */
+#define AHB_VBUS_INT BIT(13) /* RW */
-#define MBUS_ERRINT BIT06 /* RW */
+#define MBUS_ERRINT BIT(6) /* RW */
-#define SBUS_ERRINT0 BIT04 /* RW */
+#define SBUS_ERRINT0 BIT(4) /* RW */
#define ERR_MASTER 0x0000000F /* R */
/*------- (0x100C) AHBBINTEN Register */
#define DMA_ENDINTEN 0xFFFE0000 /* RW */
-#define VBUS_INTEN BIT13 /* RW */
+#define VBUS_INTEN BIT(13) /* RW */
-#define MBUS_ERRINTEN BIT06 /* RW */
+#define MBUS_ERRINTEN BIT(6) /* RW */
-#define SBUS_ERRINT0EN BIT04 /* RW */
+#define SBUS_ERRINT0EN BIT(4) /* RW */
/*------- (0x1010) EPCTR Register */
-#define DIRPD BIT12 /* RW */
+#define DIRPD BIT(12) /* RW */
-#define VBUS_LEVEL BIT08 /* R */
+#define VBUS_LEVEL BIT(8) /* R */
-#define PLL_RESUME BIT05 /* RW */
-#define PLL_LOCK BIT04 /* R */
+#define PLL_RESUME BIT(5) /* RW */
+#define PLL_LOCK BIT(4) /* R */
-#define EPC_RST BIT00 /* RW */
+#define EPC_RST BIT(0) /* RW */
/*------- (0x1014) USBF_EPTEST Register */
-#define LINESTATE (BIT09 + BIT08) /* R */
-#define DM_LEVEL BIT09 /* R */
-#define DP_LEVEL BIT08 /* R */
+#define LINESTATE (BIT(9) | BIT(8)) /* R */
+#define DM_LEVEL BIT(9) /* R */
+#define DP_LEVEL BIT(8) /* R */
-#define PHY_TST BIT01 /* RW */
-#define PHY_TSTCLK BIT00 /* RW */
+#define PHY_TST BIT(1) /* RW */
+#define PHY_TSTCLK BIT(0) /* RW */
/*------- (0x1020) USBSSVER Register */
#define AHBB_VER 0x00FF0000 /* R */
@@ -420,8 +386,8 @@ int vbus_irq;
/*------- (0x1110:) EPNDCR1 Register */
#define DCR1_EPN_DMACNT 0x00FF0000 /* RW */
-#define DCR1_EPN_DIR0 BIT01 /* RW */
-#define DCR1_EPN_REQEN BIT00 /* RW */
+#define DCR1_EPN_DIR0 BIT(1) /* RW */
+#define DCR1_EPN_REQEN BIT(0) /* RW */
/*------- (0x1114:) EPNDCR2 Register */
#define DCR2_EPN_LMPKT 0x07FF0000 /* RW */
--
2.28.0