From ff6814d53016081947ff4021e00db3f806a561c9 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Wed, 30 Apr 2008 23:18:35 +0400 Subject: [MIPS] Alchemy common headers style cleanup Fix several errors and warnings given by checkpatch.pl: - space after opening and before closing parentheses; - opening brace following 'struct' not on the same line; - leading spaces instead of tabs; - use of C99 // comments; - macros with complex values not enclosed in parentheses; - missing space between the type and asterisk in a variable declaration; - space between asterisk and function name; - including instead of and instead of ; - use of '__inline__' instead of 'inline'; - space between function name and opening parenthesis; - line over 80 characters. In addition to these changes, also do the following: - remove needless parentheses; - insert spaces between operator and its operands; - replace spaces after the macro name with tabs in the #define directives and after the type in the structure field declarations; - remove excess tabs after the macro name in the #define directives and in the 'extern' variable declarations; - remove excess spaces between # and define for the SSI_*_MASK macros to align with other such macros; - put '||' operator on the same line with its first operand; - properly indent multi-line function prototypes; - make the multi-line comment style consistent with the kernel style elsewhere by adding empty first line and/or adding space/asterisk on their left side; - make two-line comments that only have one line of text one-line; - convert the large multi-line comment in au1xxx_ide.h into several one-liners, replace spaces with tabs there; - fix typos/errors, capitalize acronyms, etc. in the comments; - insert missing and remove excess new lines; - update MontaVista copyright; - remove Pete Popov's and Steve Longerbeam's old email addresses... Signed-off-by: Sergei Shtylyov Signed-off-by: Ralf Baechle --- include/asm-mips/mach-au1x00/au1xxx_psc.h | 131 +++++++++++------------------- 1 file changed, 49 insertions(+), 82 deletions(-) (limited to 'include/asm-mips/mach-au1x00/au1xxx_psc.h') diff --git a/include/asm-mips/mach-au1x00/au1xxx_psc.h b/include/asm-mips/mach-au1x00/au1xxx_psc.h index 1bd4e27caf6b..dae4eca2417e 100644 --- a/include/asm-mips/mach-au1x00/au1xxx_psc.h +++ b/include/asm-mips/mach-au1x00/au1xxx_psc.h @@ -33,7 +33,6 @@ #ifndef _AU1000_PSC_H_ #define _AU1000_PSC_H_ - /* The PSC base addresses. */ #ifdef CONFIG_SOC_AU1550 #define PSC0_BASE_ADDR 0xb1a00000 @@ -47,8 +46,8 @@ #define PSC1_BASE_ADDR 0xb1b00000 #endif -/* The PSC select and control registers are common to - * all protocols. +/* + * The PSC select and control registers are common to all protocols. */ #define PSC_SEL_OFFSET 0x00000000 #define PSC_CTRL_OFFSET 0x00000004 @@ -59,18 +58,17 @@ #define PSC_SEL_CLK_SERCLK (2 << 4) #define PSC_SEL_PS_MASK 0x00000007 -#define PSC_SEL_PS_DISABLED (0) -#define PSC_SEL_PS_SPIMODE (2) -#define PSC_SEL_PS_I2SMODE (3) -#define PSC_SEL_PS_AC97MODE (4) -#define PSC_SEL_PS_SMBUSMODE (5) - -#define PSC_CTRL_DISABLE (0) -#define PSC_CTRL_SUSPEND (2) -#define PSC_CTRL_ENABLE (3) - -/* AC97 Registers. -*/ +#define PSC_SEL_PS_DISABLED 0 +#define PSC_SEL_PS_SPIMODE 2 +#define PSC_SEL_PS_I2SMODE 3 +#define PSC_SEL_PS_AC97MODE 4 +#define PSC_SEL_PS_SMBUSMODE 5 + +#define PSC_CTRL_DISABLE 0 +#define PSC_CTRL_SUSPEND 2 +#define PSC_CTRL_ENABLE 3 + +/* AC97 Registers. */ #define PSC_AC97CFG_OFFSET 0x00000008 #define PSC_AC97MSK_OFFSET 0x0000000c #define PSC_AC97PCR_OFFSET 0x00000010 @@ -95,8 +93,7 @@ #define PSC_AC97GPO (AC97_PSC_BASE + PSC_AC97GPO_OFFSET) #define PSC_AC97GPI (AC97_PSC_BASE + PSC_AC97GPI_OFFSET) -/* AC97 Config Register. -*/ +/* AC97 Config Register. */ #define PSC_AC97CFG_RT_MASK (3 << 30) #define PSC_AC97CFG_RT_FIFO1 (0 << 30) #define PSC_AC97CFG_RT_FIFO2 (1 << 30) @@ -118,20 +115,19 @@ #define PSC_AC97CFG_RXSLOT_MASK (0x3ff << 1) #define PSC_AC97CFG_GE_ENABLE (1) -/* Enable slots 3-12. -*/ +/* Enable slots 3-12. */ #define PSC_AC97CFG_TXSLOT_ENA(x) (1 << (((x) - 3) + 11)) #define PSC_AC97CFG_RXSLOT_ENA(x) (1 << (((x) - 3) + 1)) -/* The word length equation is ((x) * 2) + 2, so choose 'x' appropriately. +/* + * The word length equation is ((x) * 2) + 2, so choose 'x' appropriately. * The only sensible numbers are 7, 9, or possibly 11. Nah, just do the * arithmetic in the macro. */ -#define PSC_AC97CFG_SET_LEN(x) (((((x)-2)/2) & 0xf) << 21) +#define PSC_AC97CFG_SET_LEN(x) (((((x) - 2) / 2) & 0xf) << 21) #define PSC_AC97CFG_GET_LEN(x) (((((x) >> 21) & 0xf) * 2) + 2) -/* AC97 Mask Register. -*/ +/* AC97 Mask Register. */ #define PSC_AC97MSK_GR (1 << 25) #define PSC_AC97MSK_CD (1 << 24) #define PSC_AC97MSK_RR (1 << 13) @@ -148,8 +144,7 @@ PSC_AC97MSK_TO | PSC_AC97MSK_TU | \ PSC_AC97MSK_RD | PSC_AC97MSK_TD) -/* AC97 Protocol Control Register. -*/ +/* AC97 Protocol Control Register. */ #define PSC_AC97PCR_RC (1 << 6) #define PSC_AC97PCR_RP (1 << 5) #define PSC_AC97PCR_RS (1 << 4) @@ -157,8 +152,7 @@ #define PSC_AC97PCR_TP (1 << 1) #define PSC_AC97PCR_TS (1 << 0) -/* AC97 Status register (read only). -*/ +/* AC97 Status register (read only). */ #define PSC_AC97STAT_CB (1 << 26) #define PSC_AC97STAT_CP (1 << 25) #define PSC_AC97STAT_CR (1 << 24) @@ -174,8 +168,7 @@ #define PSC_AC97STAT_DR (1 << 1) #define PSC_AC97STAT_SR (1 << 0) -/* AC97 Event Register. -*/ +/* AC97 Event Register. */ #define PSC_AC97EVNT_GR (1 << 25) #define PSC_AC97EVNT_CD (1 << 24) #define PSC_AC97EVNT_RR (1 << 13) @@ -187,22 +180,18 @@ #define PSC_AC97EVNT_RD (1 << 5) #define PSC_AC97EVNT_TD (1 << 4) -/* CODEC Command Register. -*/ +/* CODEC Command Register. */ #define PSC_AC97CDC_RD (1 << 25) #define PSC_AC97CDC_ID_MASK (3 << 23) #define PSC_AC97CDC_INDX_MASK (0x7f << 16) -#define PSC_AC97CDC_ID(x) (((x) & 0x3) << 23) +#define PSC_AC97CDC_ID(x) (((x) & 0x03) << 23) #define PSC_AC97CDC_INDX(x) (((x) & 0x7f) << 16) -/* AC97 Reset Control Register. -*/ +/* AC97 Reset Control Register. */ #define PSC_AC97RST_RST (1 << 1) #define PSC_AC97RST_SNC (1 << 0) - -/* PSC in I2S Mode. -*/ +/* PSC in I2S Mode. */ typedef struct psc_i2s { u32 psc_sel; u32 psc_ctrl; @@ -215,8 +204,7 @@ typedef struct psc_i2s { u32 psc_i2sudf; } psc_i2s_t; -/* I2S Config Register. -*/ +/* I2S Config Register. */ #define PSC_I2SCFG_RT_MASK (3 << 30) #define PSC_I2SCFG_RT_FIFO1 (0 << 30) #define PSC_I2SCFG_RT_FIFO2 (1 << 30) @@ -247,8 +235,7 @@ typedef struct psc_i2s { #define PSC_I2SCFG_MLJ (1 << 10) #define PSC_I2SCFG_XM (1 << 9) -/* The word length equation is simply LEN+1. - */ +/* The word length equation is simply LEN+1. */ #define PSC_I2SCFG_SET_LEN(x) ((((x) - 1) & 0x1f) << 4) #define PSC_I2SCFG_GET_LEN(x) ((((x) >> 4) & 0x1f) + 1) @@ -256,8 +243,7 @@ typedef struct psc_i2s { #define PSC_I2SCFG_MLF (1 << 1) #define PSC_I2SCFG_MS (1 << 0) -/* I2S Mask Register. -*/ +/* I2S Mask Register. */ #define PSC_I2SMSK_RR (1 << 13) #define PSC_I2SMSK_RO (1 << 12) #define PSC_I2SMSK_RU (1 << 11) @@ -271,8 +257,7 @@ typedef struct psc_i2s { PSC_I2SMSK_TO | PSC_I2SMSK_TU | \ PSC_I2SMSK_RD | PSC_I2SMSK_TD) -/* I2S Protocol Control Register. -*/ +/* I2S Protocol Control Register. */ #define PSC_I2SPCR_RC (1 << 6) #define PSC_I2SPCR_RP (1 << 5) #define PSC_I2SPCR_RS (1 << 4) @@ -280,8 +265,7 @@ typedef struct psc_i2s { #define PSC_I2SPCR_TP (1 << 1) #define PSC_I2SPCR_TS (1 << 0) -/* I2S Status register (read only). -*/ +/* I2S Status register (read only). */ #define PSC_I2SSTAT_RF (1 << 13) #define PSC_I2SSTAT_RE (1 << 12) #define PSC_I2SSTAT_RR (1 << 11) @@ -294,8 +278,7 @@ typedef struct psc_i2s { #define PSC_I2SSTAT_DR (1 << 1) #define PSC_I2SSTAT_SR (1 << 0) -/* I2S Event Register. -*/ +/* I2S Event Register. */ #define PSC_I2SEVNT_RR (1 << 13) #define PSC_I2SEVNT_RO (1 << 12) #define PSC_I2SEVNT_RU (1 << 11) @@ -305,8 +288,7 @@ typedef struct psc_i2s { #define PSC_I2SEVNT_RD (1 << 5) #define PSC_I2SEVNT_TD (1 << 4) -/* PSC in SPI Mode. -*/ +/* PSC in SPI Mode. */ typedef struct psc_spi { u32 psc_sel; u32 psc_ctrl; @@ -318,8 +300,7 @@ typedef struct psc_spi { u32 psc_spitxrx; } psc_spi_t; -/* SPI Config Register. -*/ +/* SPI Config Register. */ #define PSC_SPICFG_RT_MASK (3 << 30) #define PSC_SPICFG_RT_FIFO1 (0 << 30) #define PSC_SPICFG_RT_FIFO2 (1 << 30) @@ -355,8 +336,7 @@ typedef struct psc_spi { #define PSC_SPICFG_MLF (1 << 1) #define PSC_SPICFG_MO (1 << 0) -/* SPI Mask Register. -*/ +/* SPI Mask Register. */ #define PSC_SPIMSK_MM (1 << 16) #define PSC_SPIMSK_RR (1 << 13) #define PSC_SPIMSK_RO (1 << 12) @@ -371,16 +351,14 @@ typedef struct psc_spi { PSC_SPIMSK_TU | PSC_SPIMSK_SD | \ PSC_SPIMSK_MD) -/* SPI Protocol Control Register. -*/ +/* SPI Protocol Control Register. */ #define PSC_SPIPCR_RC (1 << 6) #define PSC_SPIPCR_SP (1 << 5) #define PSC_SPIPCR_SS (1 << 4) #define PSC_SPIPCR_TC (1 << 2) #define PSC_SPIPCR_MS (1 << 0) -/* SPI Status register (read only). -*/ +/* SPI Status register (read only). */ #define PSC_SPISTAT_RF (1 << 13) #define PSC_SPISTAT_RE (1 << 12) #define PSC_SPISTAT_RR (1 << 11) @@ -393,8 +371,7 @@ typedef struct psc_spi { #define PSC_SPISTAT_DR (1 << 1) #define PSC_SPISTAT_SR (1 << 0) -/* SPI Event Register. -*/ +/* SPI Event Register. */ #define PSC_SPIEVNT_MM (1 << 16) #define PSC_SPIEVNT_RR (1 << 13) #define PSC_SPIEVNT_RO (1 << 12) @@ -405,13 +382,11 @@ typedef struct psc_spi { #define PSC_SPIEVNT_SD (1 << 5) #define PSC_SPIEVNT_MD (1 << 4) -/* Transmit register control. -*/ +/* Transmit register control. */ #define PSC_SPITXRX_LC (1 << 29) #define PSC_SPITXRX_SR (1 << 28) -/* PSC in SMBus (I2C) Mode. -*/ +/* PSC in SMBus (I2C) Mode. */ typedef struct psc_smb { u32 psc_sel; u32 psc_ctrl; @@ -424,8 +399,7 @@ typedef struct psc_smb { u32 psc_smbtmr; } psc_smb_t; -/* SMBus Config Register. -*/ +/* SMBus Config Register. */ #define PSC_SMBCFG_RT_MASK (3 << 30) #define PSC_SMBCFG_RT_FIFO1 (0 << 30) #define PSC_SMBCFG_RT_FIFO2 (1 << 30) @@ -452,8 +426,7 @@ typedef struct psc_smb { #define PSC_SMBCFG_SET_SLV(x) (((x) & 0x7f) << 1) -/* SMBus Mask Register. -*/ +/* SMBus Mask Register. */ #define PSC_SMBMSK_DN (1 << 30) #define PSC_SMBMSK_AN (1 << 29) #define PSC_SMBMSK_AL (1 << 28) @@ -471,13 +444,11 @@ typedef struct psc_smb { PSC_SMBMSK_TU | PSC_SMBMSK_SD | \ PSC_SMBMSK_MD) -/* SMBus Protocol Control Register. -*/ +/* SMBus Protocol Control Register. */ #define PSC_SMBPCR_DC (1 << 2) #define PSC_SMBPCR_MS (1 << 0) -/* SMBus Status register (read only). -*/ +/* SMBus Status register (read only). */ #define PSC_SMBSTAT_BB (1 << 28) #define PSC_SMBSTAT_RF (1 << 13) #define PSC_SMBSTAT_RE (1 << 12) @@ -491,8 +462,7 @@ typedef struct psc_smb { #define PSC_SMBSTAT_DR (1 << 1) #define PSC_SMBSTAT_SR (1 << 0) -/* SMBus Event Register. -*/ +/* SMBus Event Register. */ #define PSC_SMBEVNT_DN (1 << 30) #define PSC_SMBEVNT_AN (1 << 29) #define PSC_SMBEVNT_AL (1 << 28) @@ -510,15 +480,13 @@ typedef struct psc_smb { PSC_SMBEVNT_TU | PSC_SMBEVNT_SD | \ PSC_SMBEVNT_MD) -/* Transmit register control. -*/ +/* Transmit register control. */ #define PSC_SMBTXRX_RSR (1 << 28) #define PSC_SMBTXRX_STP (1 << 29) -#define PSC_SMBTXRX_DATAMASK (0xff) +#define PSC_SMBTXRX_DATAMASK 0xff -/* SMBus protocol timers register. -*/ -#define PSC_SMBTMR_SET_TH(x) (((x) & 0x3) << 30) +/* SMBus protocol timers register. */ +#define PSC_SMBTMR_SET_TH(x) (((x) & 0x03) << 30) #define PSC_SMBTMR_SET_PS(x) (((x) & 0x1f) << 25) #define PSC_SMBTMR_SET_PU(x) (((x) & 0x1f) << 20) #define PSC_SMBTMR_SET_SH(x) (((x) & 0x1f) << 15) @@ -526,5 +494,4 @@ typedef struct psc_smb { #define PSC_SMBTMR_SET_CL(x) (((x) & 0x1f) << 5) #define PSC_SMBTMR_SET_CH(x) (((x) & 0x1f) << 0) - #endif /* _AU1000_PSC_H_ */ -- cgit v1.2.3