Remove whitespace that occurs after '('.

[fw/openocd] / src / jtag / gw16012.c

diff --git a/src/jtag/gw16012.c b/src/jtag/gw16012.c
index 0ea66340c465941d0cd802216a1f5725c0960c34..63dcd627f3d4a1517e6461e33939a490e543f129 100644 (file)
--- a/src/jtag/gw16012.c
+++ b/src/jtag/gw16012.c
@@ -67,12 +67,12 @@
 
 
 /* configuration */
-u16 gw16012_port;
+uint16_t gw16012_port;
 
 /* interface variables
  */
-static u8 gw16012_msb = 0x0;
-static u8 gw16012_control_value = 0x0;
+static uint8_t gw16012_msb = 0x0;
+static uint8_t gw16012_control_value = 0x0;
 
 #if PARPORT_USE_PPDEV == 1
 static int device_handle;
@@ -106,7 +106,7 @@ static int gw16012_register_commands(struct command_context_s *cmd_ctx)
        return ERROR_OK;
 }
 
-static void gw16012_data(u8 value)
+static void gw16012_data(uint8_t value)
 {
        value = (value & 0x7f) | gw16012_msb;
        gw16012_msb ^= 0x80; /* toggle MSB */
@@ -126,7 +126,7 @@ static void gw16012_data(u8 value)
        #endif
 }
 
-static void gw16012_control(u8 value)
+static void gw16012_control(uint8_t value)
 {
        if (value != gw16012_control_value)
        {
@@ -148,7 +148,7 @@ static void gw16012_control(u8 value)
        }
 }
 
-static void gw16012_input(u8 *value)
+static void gw16012_input(uint8_t *value)
 {
        #if PARPORT_USE_PPDEV == 1
                ioctl(device_handle, PPRSTATUS, value);
@@ -196,8 +196,8 @@ static void gw16012_end_state(tap_state_t state)
 
 static void gw16012_state_move(void)
 {
-       int i=0, tms=0;
-       u8 tms_scan = tap_get_tms_path(tap_get_state(), tap_get_end_state());
+       int i = 0, tms = 0;
+       uint8_t tms_scan = tap_get_tms_path(tap_get_state(), tap_get_end_state());
        int tms_count = tap_get_tms_path_len(tap_get_state(), tap_get_end_state());
 
        gw16012_control(0x0); /* single-bit mode */
@@ -265,12 +265,12 @@ static void gw16012_runtest(int num_cycles)
                gw16012_state_move();
 }
 
-static void gw16012_scan(bool ir_scan, enum scan_type type, u8 *buffer, int scan_size)
+static void gw16012_scan(bool ir_scan, enum scan_type type, uint8_t *buffer, int scan_size)
 {
        int bits_left = scan_size;
        int bit_count = 0;
        tap_state_t saved_end_state = tap_get_end_state();
-       u8 scan_out, scan_in;
+       uint8_t scan_out, scan_in;
 
        /* only if we're not already in the correct Shift state */
        if (!((!ir_scan && (tap_get_state() == TAP_DRSHIFT)) || (ir_scan && (tap_get_state() == TAP_IRSHIFT))))
@@ -296,7 +296,7 @@ static void gw16012_scan(bool ir_scan, enum scan_type type, u8 *buffer, int scan
        gw16012_control(0x0); /* single-bit mode */
        while (bits_left-- > 0)
        {
-               u8 tms = 0;
+               uint8_t tms = 0;
 
                scan_out = buf_get_u32(buffer, bit_count, 1);
 
@@ -343,7 +343,7 @@ static int gw16012_execute_queue(void)
        jtag_command_t *cmd = jtag_command_queue; /* currently processed command */
        int scan_size;
        enum scan_type type;
-       u8 *buffer;
+       uint8_t *buffer;
        int retval;
 
        /* return ERROR_OK, unless a jtag_read_buffer returns a failed check
@@ -422,20 +422,20 @@ static int gw16012_get_giveio_access(void)
        OSVERSIONINFO version;
 
        version.dwOSVersionInfoSize = sizeof version;
-       if (!GetVersionEx( &version )) {
+       if (!GetVersionEx(&version )) {
                errno = EINVAL;
                return -1;
        }
        if (version.dwPlatformId != VER_PLATFORM_WIN32_NT)
                return 0;
 
-       h = CreateFile( "\\\\.\\giveio", GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL );
+       h = CreateFile("\\\\.\\giveio", GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL );
        if (h == INVALID_HANDLE_VALUE) {
                errno = ENODEV;
                return -1;
        }
 
-       CloseHandle( h );
+       CloseHandle(h );
 
        return 0;
 }
@@ -500,7 +500,7 @@ static int gw16012_init_device(void)
        LOG_DEBUG("opening %s...", buffer);
 
        device_handle = open(buffer, O_WRONLY);
-       if (device_handle<0)
+       if (device_handle < 0)
        {
                LOG_ERROR("cannot open device. check it exists and that user read and write rights are set");
                return ERROR_JTAG_INIT_FAILED;
@@ -549,7 +549,7 @@ static int gw16012_init_device(void)
 
 static int gw16012_init(void)
 {
-       u8 status_port;
+       uint8_t status_port;
 
        if (gw16012_init_device() != ERROR_OK)
                return ERROR_JTAG_INIT_FAILED;
@@ -571,12 +571,23 @@ static int gw16012_quit(void)
 
 static int gw16012_handle_parport_port_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
-       if (argc == 0)
-               return ERROR_OK;
+       if (argc == 1)
+       {
+               /* only if the port wasn't overwritten by cmdline */
+               if (gw16012_port == 0)
+               {
+                       int retval = parse_u16(args[0], &gw16012_port);
+                       if (ERROR_OK != retval)
+                               return retval;
+               }
+               else
+               {
+                       LOG_ERROR("The parport port was already configured!");
+                       return ERROR_FAIL;
+               }
+       }
 
-       /* only if the port wasn't overwritten by cmdline */
-       if (gw16012_port == 0)
-               gw16012_port = strtoul(args[0], NULL, 0);
+       command_print(cmd_ctx, "parport port = %u", gw16012_port);
 
        return ERROR_OK;
 }