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Message-Id: <1401284768-16522-1-git-send-email-srinivas.kandagatla@linaro.org> Date: Wed, 28 May 2014 14:46:08 +0100 From: srinivas.kandagatla@...aro.org To: Russell King <linux@....linux.org.uk>, Ulf Hansson <ulf.hansson@...aro.org>, linux-mmc@...r.kernel.org Cc: Chris Ball <chris@...ntf.net>, linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, linus.walleij@...aro.org, Srinivas Kandagatla <srinivas.kandagatla@...aro.org> Subject: [PATCH v4 02/13] mmc: mmci: convert register bits to use BIT() macro. From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org> This patch converts the register bits in the header file to use BIT(() macro, which looks much neater. No functional changes done. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org> --- drivers/mmc/host/mmci.h | 208 ++++++++++++++++++++++++------------------------ 1 file changed, 104 insertions(+), 104 deletions(-) diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h index 347d942..cd83ca3 100644 --- a/drivers/mmc/host/mmci.h +++ b/drivers/mmc/host/mmci.h @@ -11,48 +11,48 @@ #define MCI_PWR_OFF 0x00 #define MCI_PWR_UP 0x02 #define MCI_PWR_ON 0x03 -#define MCI_OD (1 << 6) -#define MCI_ROD (1 << 7) +#define MCI_OD BIT(6) +#define MCI_ROD BIT(7) /* * The ST Micro version does not have ROD and reuse the voltage registers for * direction settings. */ -#define MCI_ST_DATA2DIREN (1 << 2) -#define MCI_ST_CMDDIREN (1 << 3) -#define MCI_ST_DATA0DIREN (1 << 4) -#define MCI_ST_DATA31DIREN (1 << 5) -#define MCI_ST_FBCLKEN (1 << 7) -#define MCI_ST_DATA74DIREN (1 << 8) +#define MCI_ST_DATA2DIREN BIT(2) +#define MCI_ST_CMDDIREN BIT(3) +#define MCI_ST_DATA0DIREN BIT(4) +#define MCI_ST_DATA31DIREN BIT(5) +#define MCI_ST_FBCLKEN BIT(7) +#define MCI_ST_DATA74DIREN BIT(8) #define MMCICLOCK 0x004 -#define MCI_CLK_ENABLE (1 << 8) -#define MCI_CLK_PWRSAVE (1 << 9) -#define MCI_CLK_BYPASS (1 << 10) -#define MCI_4BIT_BUS (1 << 11) +#define MCI_CLK_ENABLE BIT(8) +#define MCI_CLK_PWRSAVE BIT(9) +#define MCI_CLK_BYPASS BIT(10) +#define MCI_4BIT_BUS BIT(11) /* * 8bit wide buses, hardware flow contronl, negative edges and clock inversion * supported in ST Micro U300 and Ux500 versions */ -#define MCI_ST_8BIT_BUS (1 << 12) -#define MCI_ST_U300_HWFCEN (1 << 13) -#define MCI_ST_UX500_NEG_EDGE (1 << 13) -#define MCI_ST_UX500_HWFCEN (1 << 14) -#define MCI_ST_UX500_CLK_INV (1 << 15) +#define MCI_ST_8BIT_BUS BIT(12) +#define MCI_ST_U300_HWFCEN BIT(13) +#define MCI_ST_UX500_NEG_EDGE BIT(13) +#define MCI_ST_UX500_HWFCEN BIT(14) +#define MCI_ST_UX500_CLK_INV BIT(15) /* Modified PL180 on Versatile Express platform */ -#define MCI_ARM_HWFCEN (1 << 12) +#define MCI_ARM_HWFCEN BIT(12) #define MMCIARGUMENT 0x008 #define MMCICOMMAND 0x00c -#define MCI_CPSM_RESPONSE (1 << 6) -#define MCI_CPSM_LONGRSP (1 << 7) -#define MCI_CPSM_INTERRUPT (1 << 8) -#define MCI_CPSM_PENDING (1 << 9) -#define MCI_CPSM_ENABLE (1 << 10) +#define MCI_CPSM_RESPONSE BIT(6) +#define MCI_CPSM_LONGRSP BIT(7) +#define MCI_CPSM_INTERRUPT BIT(8) +#define MCI_CPSM_PENDING BIT(9) +#define MCI_CPSM_ENABLE BIT(10) /* Argument flag extenstions in the ST Micro versions */ -#define MCI_ST_SDIO_SUSP (1 << 11) -#define MCI_ST_ENCMD_COMPL (1 << 12) -#define MCI_ST_NIEN (1 << 13) -#define MCI_ST_CE_ATACMD (1 << 14) +#define MCI_ST_SDIO_SUSP BIT(11) +#define MCI_ST_ENCMD_COMPL BIT(12) +#define MCI_ST_NIEN BIT(13) +#define MCI_ST_CE_ATACMD BIT(14) #define MMCIRESPCMD 0x010 #define MMCIRESPONSE0 0x014 @@ -62,95 +62,95 @@ #define MMCIDATATIMER 0x024 #define MMCIDATALENGTH 0x028 #define MMCIDATACTRL 0x02c -#define MCI_DPSM_ENABLE (1 << 0) -#define MCI_DPSM_DIRECTION (1 << 1) -#define MCI_DPSM_MODE (1 << 2) -#define MCI_DPSM_DMAENABLE (1 << 3) -#define MCI_DPSM_BLOCKSIZE (1 << 4) +#define MCI_DPSM_ENABLE BIT(0) +#define MCI_DPSM_DIRECTION BIT(1) +#define MCI_DPSM_MODE BIT(2) +#define MCI_DPSM_DMAENABLE BIT(3) +#define MCI_DPSM_BLOCKSIZE BIT(4) /* Control register extensions in the ST Micro U300 and Ux500 versions */ -#define MCI_ST_DPSM_RWSTART (1 << 8) -#define MCI_ST_DPSM_RWSTOP (1 << 9) -#define MCI_ST_DPSM_RWMOD (1 << 10) -#define MCI_ST_DPSM_SDIOEN (1 << 11) +#define MCI_ST_DPSM_RWSTART BIT(8) +#define MCI_ST_DPSM_RWSTOP BIT(9) +#define MCI_ST_DPSM_RWMOD BIT(10) +#define MCI_ST_DPSM_SDIOEN BIT(11) /* Control register extensions in the ST Micro Ux500 versions */ -#define MCI_ST_DPSM_DMAREQCTL (1 << 12) -#define MCI_ST_DPSM_DBOOTMODEEN (1 << 13) -#define MCI_ST_DPSM_BUSYMODE (1 << 14) -#define MCI_ST_DPSM_DDRMODE (1 << 15) +#define MCI_ST_DPSM_DMAREQCTL BIT(12) +#define MCI_ST_DPSM_DBOOTMODEEN BIT(13) +#define MCI_ST_DPSM_BUSYMODE BIT(14) +#define MCI_ST_DPSM_DDRMODE BIT(15) #define MMCIDATACNT 0x030 #define MMCISTATUS 0x034 -#define MCI_CMDCRCFAIL (1 << 0) -#define MCI_DATACRCFAIL (1 << 1) -#define MCI_CMDTIMEOUT (1 << 2) -#define MCI_DATATIMEOUT (1 << 3) -#define MCI_TXUNDERRUN (1 << 4) -#define MCI_RXOVERRUN (1 << 5) -#define MCI_CMDRESPEND (1 << 6) -#define MCI_CMDSENT (1 << 7) -#define MCI_DATAEND (1 << 8) -#define MCI_STARTBITERR (1 << 9) -#define MCI_DATABLOCKEND (1 << 10) -#define MCI_CMDACTIVE (1 << 11) -#define MCI_TXACTIVE (1 << 12) -#define MCI_RXACTIVE (1 << 13) -#define MCI_TXFIFOHALFEMPTY (1 << 14) -#define MCI_RXFIFOHALFFULL (1 << 15) -#define MCI_TXFIFOFULL (1 << 16) -#define MCI_RXFIFOFULL (1 << 17) -#define MCI_TXFIFOEMPTY (1 << 18) -#define MCI_RXFIFOEMPTY (1 << 19) -#define MCI_TXDATAAVLBL (1 << 20) -#define MCI_RXDATAAVLBL (1 << 21) +#define MCI_CMDCRCFAIL BIT(0) +#define MCI_DATACRCFAIL BIT(1) +#define MCI_CMDTIMEOUT BIT(2) +#define MCI_DATATIMEOUT BIT(3) +#define MCI_TXUNDERRUN BIT(4) +#define MCI_RXOVERRUN BIT(5) +#define MCI_CMDRESPEND BIT(6) +#define MCI_CMDSENT BIT(7) +#define MCI_DATAEND BIT(8) +#define MCI_STARTBITERR BIT(9) +#define MCI_DATABLOCKEND BIT(10) +#define MCI_CMDACTIVE BIT(11) +#define MCI_TXACTIVE BIT(12) +#define MCI_RXACTIVE BIT(13) +#define MCI_TXFIFOHALFEMPTY BIT(14) +#define MCI_RXFIFOHALFFULL BIT(15) +#define MCI_TXFIFOFULL BIT(16) +#define MCI_RXFIFOFULL BIT(17) +#define MCI_TXFIFOEMPTY BIT(18) +#define MCI_RXFIFOEMPTY BIT(19) +#define MCI_TXDATAAVLBL BIT(20) +#define MCI_RXDATAAVLBL BIT(21) /* Extended status bits for the ST Micro variants */ -#define MCI_ST_SDIOIT (1 << 22) -#define MCI_ST_CEATAEND (1 << 23) -#define MCI_ST_CARDBUSY (1 << 24) +#define MCI_ST_SDIOIT BIT(22) +#define MCI_ST_CEATAEND BIT(23) +#define MCI_ST_CARDBUSY BIT(24) #define MMCICLEAR 0x038 -#define MCI_CMDCRCFAILCLR (1 << 0) -#define MCI_DATACRCFAILCLR (1 << 1) -#define MCI_CMDTIMEOUTCLR (1 << 2) -#define MCI_DATATIMEOUTCLR (1 << 3) -#define MCI_TXUNDERRUNCLR (1 << 4) -#define MCI_RXOVERRUNCLR (1 << 5) -#define MCI_CMDRESPENDCLR (1 << 6) -#define MCI_CMDSENTCLR (1 << 7) -#define MCI_DATAENDCLR (1 << 8) -#define MCI_STARTBITERRCLR (1 << 9) -#define MCI_DATABLOCKENDCLR (1 << 10) +#define MCI_CMDCRCFAILCLR BIT(0) +#define MCI_DATACRCFAILCLR BIT(1) +#define MCI_CMDTIMEOUTCLR BIT(2) +#define MCI_DATATIMEOUTCLR BIT(3) +#define MCI_TXUNDERRUNCLR BIT(4) +#define MCI_RXOVERRUNCLR BIT(5) +#define MCI_CMDRESPENDCLR BIT(6) +#define MCI_CMDSENTCLR BIT(7) +#define MCI_DATAENDCLR BIT(8) +#define MCI_STARTBITERRCLR BIT(9) +#define MCI_DATABLOCKENDCLR BIT(10) /* Extended status bits for the ST Micro variants */ -#define MCI_ST_SDIOITC (1 << 22) -#define MCI_ST_CEATAENDC (1 << 23) -#define MCI_ST_BUSYENDC (1 << 24) +#define MCI_ST_SDIOITC BIT(22) +#define MCI_ST_CEATAENDC BIT(23) +#define MCI_ST_BUSYENDC BIT(24) #define MMCIMASK0 0x03c -#define MCI_CMDCRCFAILMASK (1 << 0) -#define MCI_DATACRCFAILMASK (1 << 1) -#define MCI_CMDTIMEOUTMASK (1 << 2) -#define MCI_DATATIMEOUTMASK (1 << 3) -#define MCI_TXUNDERRUNMASK (1 << 4) -#define MCI_RXOVERRUNMASK (1 << 5) -#define MCI_CMDRESPENDMASK (1 << 6) -#define MCI_CMDSENTMASK (1 << 7) -#define MCI_DATAENDMASK (1 << 8) -#define MCI_STARTBITERRMASK (1 << 9) -#define MCI_DATABLOCKENDMASK (1 << 10) -#define MCI_CMDACTIVEMASK (1 << 11) -#define MCI_TXACTIVEMASK (1 << 12) -#define MCI_RXACTIVEMASK (1 << 13) -#define MCI_TXFIFOHALFEMPTYMASK (1 << 14) -#define MCI_RXFIFOHALFFULLMASK (1 << 15) -#define MCI_TXFIFOFULLMASK (1 << 16) -#define MCI_RXFIFOFULLMASK (1 << 17) -#define MCI_TXFIFOEMPTYMASK (1 << 18) -#define MCI_RXFIFOEMPTYMASK (1 << 19) -#define MCI_TXDATAAVLBLMASK (1 << 20) -#define MCI_RXDATAAVLBLMASK (1 << 21) +#define MCI_CMDCRCFAILMASK BIT(0) +#define MCI_DATACRCFAILMASK BIT(1) +#define MCI_CMDTIMEOUTMASK BIT(2) +#define MCI_DATATIMEOUTMASK BIT(3) +#define MCI_TXUNDERRUNMASK BIT(4) +#define MCI_RXOVERRUNMASK BIT(5) +#define MCI_CMDRESPENDMASK BIT(6) +#define MCI_CMDSENTMASK BIT(7) +#define MCI_DATAENDMASK BIT(8) +#define MCI_STARTBITERRMASK BIT(9) +#define MCI_DATABLOCKENDMASK BIT(10) +#define MCI_CMDACTIVEMASK BIT(11) +#define MCI_TXACTIVEMASK BIT(12) +#define MCI_RXACTIVEMASK BIT(13) +#define MCI_TXFIFOHALFEMPTYMASK BIT(14) +#define MCI_RXFIFOHALFFULLMASK BIT(15) +#define MCI_TXFIFOFULLMASK BIT(16) +#define MCI_RXFIFOFULLMASK BIT(17) +#define MCI_TXFIFOEMPTYMASK BIT(18) +#define MCI_RXFIFOEMPTYMASK BIT(19) +#define MCI_TXDATAAVLBLMASK BIT(20) +#define MCI_RXDATAAVLBLMASK BIT(21) /* Extended status bits for the ST Micro variants */ -#define MCI_ST_SDIOITMASK (1 << 22) -#define MCI_ST_CEATAENDMASK (1 << 23) -#define MCI_ST_BUSYEND (1 << 24) +#define MCI_ST_SDIOITMASK BIT(22) +#define MCI_ST_CEATAENDMASK BIT(23) +#define MCI_ST_BUSYEND BIT(24) #define MMCIMASK1 0x040 #define MMCIFIFOCNT 0x048 -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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