diff options
author | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-17 10:33:41 -0700 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-20 13:21:46 -0700 |
commit | 3bb36aa266f11f762e345cc85499a15d8df7ec51 (patch) | |
tree | a462c317023dbf528321ab79563b663b99029646 | |
parent | 995834eb37c22ee9fd85324165ff71e9d6da5ae4 (diff) | |
download | linux-3bb36aa266f11f762e345cc85499a15d8df7ec51.tar.gz linux-3bb36aa266f11f762e345cc85499a15d8df7ec51.tar.bz2 linux-3bb36aa266f11f762e345cc85499a15d8df7ec51.zip |
USB: ftdi_sio: checkpatch cleanups
Minor whitespace cleanups to make checkpatch happy.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 2 | ||||
-rw-r--r-- | drivers/usb/serial/ftdi_sio.h | 126 | ||||
-rw-r--r-- | drivers/usb/serial/ftdi_sio_ids.h | 42 |
3 files changed, 88 insertions, 82 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 00b938a81f33..97f2d9c1edd6 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -61,7 +61,7 @@ static __u16 product; struct ftdi_private { struct kref kref; - ftdi_chip_type_t chip_type; + enum ftdi_chip_type chip_type; /* type of device, either SIO or FT8U232AM */ int baud_base; /* baud base clock for divisor setting */ int custom_divisor; /* custom_divisor kludge, this is for diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h index ff9bf80327a3..213fe3d61282 100644 --- a/drivers/usb/serial/ftdi_sio.h +++ b/drivers/usb/serial/ftdi_sio.h @@ -23,14 +23,16 @@ */ /* Commands */ -#define FTDI_SIO_RESET 0 /* Reset the port */ -#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */ -#define FTDI_SIO_SET_FLOW_CTRL 2 /* Set flow control register */ -#define FTDI_SIO_SET_BAUD_RATE 3 /* Set baud rate */ -#define FTDI_SIO_SET_DATA 4 /* Set the data characteristics of the port */ -#define FTDI_SIO_GET_MODEM_STATUS 5 /* Retrieve current value of modem status register */ -#define FTDI_SIO_SET_EVENT_CHAR 6 /* Set the event character */ -#define FTDI_SIO_SET_ERROR_CHAR 7 /* Set the error character */ +#define FTDI_SIO_RESET 0 /* Reset the port */ +#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */ +#define FTDI_SIO_SET_FLOW_CTRL 2 /* Set flow control register */ +#define FTDI_SIO_SET_BAUD_RATE 3 /* Set baud rate */ +#define FTDI_SIO_SET_DATA 4 /* Set the data characteristics of + the port */ +#define FTDI_SIO_GET_MODEM_STATUS 5 /* Retrieve current value of modem + status register */ +#define FTDI_SIO_SET_EVENT_CHAR 6 /* Set the event character */ +#define FTDI_SIO_SET_ERROR_CHAR 7 /* Set the error character */ #define FTDI_SIO_SET_LATENCY_TIMER 9 /* Set the latency timer */ #define FTDI_SIO_GET_LATENCY_TIMER 10 /* Get the latency timer */ @@ -52,7 +54,7 @@ */ /* Port Identifier Table */ -#define PIT_DEFAULT 0 /* SIOA */ +#define PIT_DEFAULT 0 /* SIOA */ #define PIT_SIOA 1 /* SIOA */ /* The device this driver is tested with one has only one port */ #define PIT_SIOB 2 /* SIOB */ @@ -103,20 +105,21 @@ * wLength: 0 * Data: None * The BaudDivisor values are calculated as follows: - * - BaseClock is either 12000000 or 48000000 depending on the device. FIXME: I wish - * I knew how to detect old chips to select proper base clock! + * - BaseClock is either 12000000 or 48000000 depending on the device. + * FIXME: I wish I knew how to detect old chips to select proper base clock! * - BaudDivisor is a fixed point number encoded in a funny way. * (--WRONG WAY OF THINKING--) * BaudDivisor is a fixed point number encoded with following bit weighs: * (-2)(-1)(13..0). It is a radical with a denominator of 4, so values * end with 0.0 (00...), 0.25 (10...), 0.5 (01...), and 0.75 (11...). * (--THE REALITY--) - * The both-bits-set has quite different meaning from 0.75 - the chip designers - * have decided it to mean 0.125 instead of 0.75. + * The both-bits-set has quite different meaning from 0.75 - the chip + * designers have decided it to mean 0.125 instead of 0.75. * This info looked up in FTDI application note "FT8U232 DEVICES \ Data Rates * and Flow Control Consideration for USB to RS232". * - BaudDivisor = (BaseClock / 16) / BaudRate, where the (=) operation should - * automagically re-encode the resulting value to take fractions into consideration. + * automagically re-encode the resulting value to take fractions into + * consideration. * As all values are integers, some bit twiddling is in order: * BaudDivisor = (BaseClock / 16 / BaudRate) | * (((BaseClock / 2 / BaudRate) & 4) ? 0x4000 // 0.5 @@ -146,7 +149,7 @@ * not supported by the FT8U232AM). */ -typedef enum { +enum ftdi_chip_type { SIO = 1, FT8U232AM = 2, FT232BM = 3, @@ -154,37 +157,36 @@ typedef enum { FT232RL = 5, FT2232H = 6, FT4232H = 7 -} ftdi_chip_type_t; - -typedef enum { - ftdi_sio_b300 = 0, - ftdi_sio_b600 = 1, - ftdi_sio_b1200 = 2, - ftdi_sio_b2400 = 3, - ftdi_sio_b4800 = 4, - ftdi_sio_b9600 = 5, - ftdi_sio_b19200 = 6, - ftdi_sio_b38400 = 7, - ftdi_sio_b57600 = 8, - ftdi_sio_b115200 = 9 -} FTDI_SIO_baudrate_t; +}; + +enum ftdi_sio_baudrate { + ftdi_sio_b300 = 0, + ftdi_sio_b600 = 1, + ftdi_sio_b1200 = 2, + ftdi_sio_b2400 = 3, + ftdi_sio_b4800 = 4, + ftdi_sio_b9600 = 5, + ftdi_sio_b19200 = 6, + ftdi_sio_b38400 = 7, + ftdi_sio_b57600 = 8, + ftdi_sio_b115200 = 9 +}; /* - * The ftdi_8U232AM_xxMHz_byyy constants have been removed. The encoded divisor values - * are calculated internally. + * The ftdi_8U232AM_xxMHz_byyy constants have been removed. The encoded divisor + * values are calculated internally. */ - -#define FTDI_SIO_SET_DATA_REQUEST FTDI_SIO_SET_DATA -#define FTDI_SIO_SET_DATA_REQUEST_TYPE 0x40 -#define FTDI_SIO_SET_DATA_PARITY_NONE (0x0 << 8) -#define FTDI_SIO_SET_DATA_PARITY_ODD (0x1 << 8) -#define FTDI_SIO_SET_DATA_PARITY_EVEN (0x2 << 8) -#define FTDI_SIO_SET_DATA_PARITY_MARK (0x3 << 8) -#define FTDI_SIO_SET_DATA_PARITY_SPACE (0x4 << 8) -#define FTDI_SIO_SET_DATA_STOP_BITS_1 (0x0 << 11) -#define FTDI_SIO_SET_DATA_STOP_BITS_15 (0x1 << 11) -#define FTDI_SIO_SET_DATA_STOP_BITS_2 (0x2 << 11) -#define FTDI_SIO_SET_BREAK (0x1 << 14) +#define FTDI_SIO_SET_DATA_REQUEST FTDI_SIO_SET_DATA +#define FTDI_SIO_SET_DATA_REQUEST_TYPE 0x40 +#define FTDI_SIO_SET_DATA_PARITY_NONE (0x0 << 8) +#define FTDI_SIO_SET_DATA_PARITY_ODD (0x1 << 8) +#define FTDI_SIO_SET_DATA_PARITY_EVEN (0x2 << 8) +#define FTDI_SIO_SET_DATA_PARITY_MARK (0x3 << 8) +#define FTDI_SIO_SET_DATA_PARITY_SPACE (0x4 << 8) +#define FTDI_SIO_SET_DATA_STOP_BITS_1 (0x0 << 11) +#define FTDI_SIO_SET_DATA_STOP_BITS_15 (0x1 << 11) +#define FTDI_SIO_SET_DATA_STOP_BITS_2 (0x2 << 11) +#define FTDI_SIO_SET_BREAK (0x1 << 14) /* FTDI_SIO_SET_DATA */ /* @@ -287,8 +289,8 @@ typedef enum { * * A value of zero in the hIndex field disables handshaking * - * If Xon/Xoff handshaking is specified, the hValue field should contain the XOFF character - * and the lValue field contains the XON character. + * If Xon/Xoff handshaking is specified, the hValue field should contain the + * XOFF character and the lValue field contains the XON character. */ /* @@ -373,7 +375,10 @@ typedef enum { /* FTDI_SIO_SET_ERROR_CHAR */ -/* Set the parity error replacement character for the specified communications port */ +/* + * Set the parity error replacement character for the specified communications + * port + */ /* * BmRequestType: 0100 0000b @@ -496,9 +501,10 @@ typedef enum { * * IN Endpoint * - * The device reserves the first two bytes of data on this endpoint to contain the current - * values of the modem and line status registers. In the absence of data, the device - * generates a message consisting of these two status bytes every 40 ms + * The device reserves the first two bytes of data on this endpoint to contain + * the current values of the modem and line status registers. In the absence of + * data, the device generates a message consisting of these two status bytes + * every 40 ms * * Byte 0: Modem Status * @@ -530,21 +536,21 @@ typedef enum { #define FTDI_RS0_RI (1 << 6) #define FTDI_RS0_RLSD (1 << 7) -#define FTDI_RS_DR 1 -#define FTDI_RS_OE (1<<1) -#define FTDI_RS_PE (1<<2) -#define FTDI_RS_FE (1<<3) -#define FTDI_RS_BI (1<<4) -#define FTDI_RS_THRE (1<<5) -#define FTDI_RS_TEMT (1<<6) -#define FTDI_RS_FIFO (1<<7) +#define FTDI_RS_DR 1 +#define FTDI_RS_OE (1<<1) +#define FTDI_RS_PE (1<<2) +#define FTDI_RS_FE (1<<3) +#define FTDI_RS_BI (1<<4) +#define FTDI_RS_THRE (1<<5) +#define FTDI_RS_TEMT (1<<6) +#define FTDI_RS_FIFO (1<<7) /* * OUT Endpoint * - * This device reserves the first bytes of data on this endpoint contain the length - * and port identifier of the message. For the FTDI USB Serial converter the port - * identifier is always 1. + * This device reserves the first bytes of data on this endpoint contain the + * length and port identifier of the message. For the FTDI USB Serial converter + * the port identifier is always 1. * * Byte 0: Line Status * diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h index 75482cbc3998..94d86c3febcb 100644 --- a/drivers/usb/serial/ftdi_sio_ids.h +++ b/drivers/usb/serial/ftdi_sio_ids.h @@ -275,8 +275,8 @@ /* * Hameg HO820 and HO870 interface (using VID 0x0403) */ -#define HAMEG_HO820_PID 0xed74 -#define HAMEG_HO870_PID 0xed71 +#define HAMEG_HO820_PID 0xed74 +#define HAMEG_HO870_PID 0xed71 /* * MaxStream devices www.maxstream.net @@ -289,14 +289,14 @@ * and Mike Studer (K6EEP) <k6eep@hamsoftware.org>. * Ian Abbott <abbotti@mev.co.uk> added a few more from the driver INF file. */ -#define FTDI_MHAM_KW_PID 0xEEE8 /* USB-KW interface */ -#define FTDI_MHAM_YS_PID 0xEEE9 /* USB-YS interface */ -#define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */ -#define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */ -#define FTDI_MHAM_IC_PID 0xEEEC /* USB-IC interface */ -#define FTDI_MHAM_DB9_PID 0xEEED /* USB-DB9 interface */ -#define FTDI_MHAM_RS232_PID 0xEEEE /* USB-RS232 interface */ -#define FTDI_MHAM_Y9_PID 0xEEEF /* USB-Y9 interface */ +#define FTDI_MHAM_KW_PID 0xEEE8 /* USB-KW interface */ +#define FTDI_MHAM_YS_PID 0xEEE9 /* USB-YS interface */ +#define FTDI_MHAM_Y6_PID 0xEEEA /* USB-Y6 interface */ +#define FTDI_MHAM_Y8_PID 0xEEEB /* USB-Y8 interface */ +#define FTDI_MHAM_IC_PID 0xEEEC /* USB-IC interface */ +#define FTDI_MHAM_DB9_PID 0xEEED /* USB-DB9 interface */ +#define FTDI_MHAM_RS232_PID 0xEEEE /* USB-RS232 interface */ +#define FTDI_MHAM_Y9_PID 0xEEEF /* USB-Y9 interface */ /* Domintell products http://www.domintell.com */ #define FTDI_DOMINTELL_DGQG_PID 0xEF50 /* Master */ @@ -483,9 +483,9 @@ * Blackfin gnICE JTAG * http://docs.blackfin.uclinux.org/doku.php?id=hw:jtag:gnice */ -#define ADI_VID 0x0456 -#define ADI_GNICE_PID 0xF000 -#define ADI_GNICEPLUS_PID 0xF001 +#define ADI_VID 0x0456 +#define ADI_GNICE_PID 0xF000 +#define ADI_GNICEPLUS_PID 0xF001 /* * RATOC REX-USB60F @@ -611,13 +611,13 @@ #define SEALEVEL_2802_7_PID 0X2872 /* SeaLINK+8/485 (2802) Port 7 */ #define SEALEVEL_2802_8_PID 0X2882 /* SeaLINK+8/485 (2802) Port 8 */ #define SEALEVEL_2803_1_PID 0X2813 /* SeaLINK+8 (2803) Port 1 */ -#define SEALEVEL_2803_2_PID 0X2823 /* SeaLINK+8 (2803) Port 2 */ -#define SEALEVEL_2803_3_PID 0X2833 /* SeaLINK+8 (2803) Port 3 */ -#define SEALEVEL_2803_4_PID 0X2843 /* SeaLINK+8 (2803) Port 4 */ -#define SEALEVEL_2803_5_PID 0X2853 /* SeaLINK+8 (2803) Port 5 */ -#define SEALEVEL_2803_6_PID 0X2863 /* SeaLINK+8 (2803) Port 6 */ -#define SEALEVEL_2803_7_PID 0X2873 /* SeaLINK+8 (2803) Port 7 */ -#define SEALEVEL_2803_8_PID 0X2883 /* SeaLINK+8 (2803) Port 8 */ +#define SEALEVEL_2803_2_PID 0X2823 /* SeaLINK+8 (2803) Port 2 */ +#define SEALEVEL_2803_3_PID 0X2833 /* SeaLINK+8 (2803) Port 3 */ +#define SEALEVEL_2803_4_PID 0X2843 /* SeaLINK+8 (2803) Port 4 */ +#define SEALEVEL_2803_5_PID 0X2853 /* SeaLINK+8 (2803) Port 5 */ +#define SEALEVEL_2803_6_PID 0X2863 /* SeaLINK+8 (2803) Port 6 */ +#define SEALEVEL_2803_7_PID 0X2873 /* SeaLINK+8 (2803) Port 7 */ +#define SEALEVEL_2803_8_PID 0X2883 /* SeaLINK+8 (2803) Port 8 */ /* * JETI SPECTROMETER SPECBOS 1201 @@ -1013,7 +1013,7 @@ */ #define EVOLUTION_VID 0xDEEE /* Vendor ID */ #define EVOLUTION_ER1_PID 0x0300 /* ER1 Control Module */ -#define EVO_8U232AM_PID 0x02FF /* Evolution robotics RCM2 (FT232AM)*/ +#define EVO_8U232AM_PID 0x02FF /* Evolution robotics RCM2 (FT232AM)*/ #define EVO_HYBRID_PID 0x0302 /* Evolution robotics RCM4 PID (FT232BM)*/ #define EVO_RCM4_PID 0x0303 /* Evolution robotics RCM4 PID */ |