Big white-space cleanup.

This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>

5 files changed, 58 insertions, 59 deletions

diff --git a/board/trab/lowlevel_init.S b/board/trab/lowlevel_init.S
index 128ae7e..bc7142a 100644
--- a/board/trab/lowlevel_init.S
+++ b/board/trab/lowlevel_init.S
@@ -128,7 +128,7 @@
 #define TREFMD	0x0	/* CBR(CAS before RAS)/auto refresh */
 #define Trp	0x0	/* 2 clk */
 #define Trc	0x3	/* 7 clk */
-#define Tchr	0x2 	/* 3 clk */
+#define Tchr	0x2	/* 3 clk */
 
 #ifdef CONFIG_TRAB_50MHZ
 #define REFCNT	1269	/* period=15.6 us, HCLK=50Mhz, (2048+1-15.6*50) */
diff --git a/board/trab/memory.c b/board/trab/memory.c
index 58bd995..8614be7 100644
--- a/board/trab/memory.c
+++ b/board/trab/memory.c
@@ -282,7 +282,7 @@ static int memory_post_addrline(ulong *testaddr, ulong *base, ulong size)
 #endif
 			if(readback == *testaddr) {
 				printf ("Memory (address line) error at %08lx<->%08lx, "
-				  	"XOR value %08lx !\n",
+					"XOR value %08lx !\n",
 					(ulong)testaddr, (ulong)target,
 					xor);
 				ret = -1;
diff --git a/board/trab/trab.c b/board/trab/trab.c
index d8a726b..b869023 100644
--- a/board/trab/trab.c
+++ b/board/trab/trab.c
@@ -89,7 +89,7 @@ int board_init ()
 	gpio->PBCON = 0xaaaaaaaa;
 	gpio->PBUP  = 0xffff;
 	/* INPUT nCTS0 nRTS0 TXD[1] TXD[0] RXD[1] RXD[0]	*/
-	/*  00,    10,      10,      10,      10,      10,      10 	*/
+	/*  00,    10,      10,      10,      10,      10,      10	*/
 	gpio->PFCON = (2<<0) | (2<<2) | (2<<4) | (2<<6) | (2<<8) | (2<<10);
 #ifdef CONFIG_HWFLOW
 	/* do not pull up RXD0, RXD1, TXD0, TXD1, CTS0, RTS0 */
@@ -130,7 +130,7 @@ int board_init ()
 
 #ifdef CONFIG_DRIVER_S3C24X0_I2C
 	/* Configure I/O ports PG5 und PG6 for I2C */
- 	gpio->PGCON = (gpio->PGCON & 0x003c00) | 0x003c00;
+	gpio->PGCON = (gpio->PGCON & 0x003c00) | 0x003c00;
 #endif /* CONFIG_DRIVER_S3C24X0_I2C */
 
 	return 0;
@@ -321,9 +321,9 @@ int do_kbd (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 }
 
 U_BOOT_CMD(
- 	kbd,	1,	1,	do_kbd,
- 	"kbd     - read keyboard status\n",
- 	NULL
+	kbd,	1,	1,	do_kbd,
+	"kbd     - read keyboard status\n",
+	NULL
 );
 
 #ifdef CONFIG_MODEM_SUPPORT
@@ -356,7 +356,7 @@ static void spi_init(void)
 	int i;
 
 	/* Configure I/O ports. */
- 	gpio->PDCON = (gpio->PDCON & 0xF3FFFF) | 0x040000;
+	gpio->PDCON = (gpio->PDCON & 0xF3FFFF) | 0x040000;
 	gpio->PGCON = (gpio->PGCON & 0x0F3FFF) | 0x008000;
 	gpio->PGCON = (gpio->PGCON & 0x0CFFFF) | 0x020000;
 	gpio->PGCON = (gpio->PGCON & 0x03FFFF) | 0x080000;
diff --git a/board/trab/tsc2000.h b/board/trab/tsc2000.h
index aac9c0c..af1b644 100644
--- a/board/trab/tsc2000.h
+++ b/board/trab/tsc2000.h
@@ -29,45 +29,45 @@
 #define _TSC2000_H_
 
 /* temperature channel multiplexer definitions */
-#define CON_MUX0         	(gpio->PCCON = (gpio->PCCON & 0x0FFFFFCFF) | 0x00000100)
-#define CLR_MUX0         	(gpio->PCDAT &= 0x0FFEF)
-#define SET_MUX0         	(gpio->PCDAT |= 0x00010)
+#define CON_MUX0		(gpio->PCCON = (gpio->PCCON & 0x0FFFFFCFF) | 0x00000100)
+#define CLR_MUX0		(gpio->PCDAT &= 0x0FFEF)
+#define SET_MUX0		(gpio->PCDAT |= 0x00010)
 
-#define CON_MUX1         	(gpio->PCCON = (gpio->PCCON & 0x0FFFFF3FF) | 0x00000400)
-#define CLR_MUX1         	(gpio->PCDAT &= 0x0FFDF)
-#define SET_MUX1         	(gpio->PCDAT |= 0x00020)
+#define CON_MUX1		(gpio->PCCON = (gpio->PCCON & 0x0FFFFF3FF) | 0x00000400)
+#define CLR_MUX1		(gpio->PCDAT &= 0x0FFDF)
+#define SET_MUX1		(gpio->PCDAT |= 0x00020)
 
-#define CON_MUX1_ENABLE  	(gpio->PCCON = (gpio->PCCON & 0x0FFFFCFFF) | 0x00001000)
-#define CLR_MUX1_ENABLE  	(gpio->PCDAT |= 0x00040)
-#define SET_MUX1_ENABLE  	(gpio->PCDAT &= 0x0FFBF)
+#define CON_MUX1_ENABLE		(gpio->PCCON = (gpio->PCCON & 0x0FFFFCFFF) | 0x00001000)
+#define CLR_MUX1_ENABLE		(gpio->PCDAT |= 0x00040)
+#define SET_MUX1_ENABLE		(gpio->PCDAT &= 0x0FFBF)
 
-#define CON_MUX2_ENABLE  	(gpio->PCCON = (gpio->PCCON & 0x0FFFF3FFF) | 0x00004000)
-#define CLR_MUX2_ENABLE  	(gpio->PCDAT |= 0x00080)
-#define SET_MUX2_ENABLE  	(gpio->PCDAT &= 0x0FF7F)
+#define CON_MUX2_ENABLE		(gpio->PCCON = (gpio->PCCON & 0x0FFFF3FFF) | 0x00004000)
+#define CLR_MUX2_ENABLE		(gpio->PCDAT |= 0x00080)
+#define SET_MUX2_ENABLE		(gpio->PCDAT &= 0x0FF7F)
 
-#define CON_MUX3_ENABLE  	(gpio->PCCON = (gpio->PCCON & 0x0FFFCFFFF) | 0x00010000)
-#define CLR_MUX3_ENABLE  	(gpio->PCDAT |= 0x00100)
-#define SET_MUX3_ENABLE  	(gpio->PCDAT &= 0x0FEFF)
+#define CON_MUX3_ENABLE		(gpio->PCCON = (gpio->PCCON & 0x0FFFCFFFF) | 0x00010000)
+#define CLR_MUX3_ENABLE		(gpio->PCDAT |= 0x00100)
+#define SET_MUX3_ENABLE		(gpio->PCDAT &= 0x0FEFF)
 
-#define CON_MUX4_ENABLE  	(gpio->PCCON = (gpio->PCCON & 0x0FFF3FFFF) | 0x00040000)
-#define CLR_MUX4_ENABLE  	(gpio->PCDAT |= 0x00200)
-#define SET_MUX4_ENABLE  	(gpio->PCDAT &= 0x0FDFF)
+#define CON_MUX4_ENABLE		(gpio->PCCON = (gpio->PCCON & 0x0FFF3FFFF) | 0x00040000)
+#define CLR_MUX4_ENABLE		(gpio->PCDAT |= 0x00200)
+#define SET_MUX4_ENABLE		(gpio->PCDAT &= 0x0FDFF)
 
-#define CON_SEL_TEMP_V_0 	(gpio->PCCON = (gpio->PCCON & 0x0FFCFFFFF) | 0x00100000)
-#define CLR_SEL_TEMP_V_0 	(gpio->PCDAT &= 0x0FBFF)
-#define SET_SEL_TEMP_V_0 	(gpio->PCDAT |= 0x00400)
+#define CON_SEL_TEMP_V_0	(gpio->PCCON = (gpio->PCCON & 0x0FFCFFFFF) | 0x00100000)
+#define CLR_SEL_TEMP_V_0	(gpio->PCDAT &= 0x0FBFF)
+#define SET_SEL_TEMP_V_0	(gpio->PCDAT |= 0x00400)
 
-#define CON_SEL_TEMP_V_1 	(gpio->PCCON = (gpio->PCCON & 0x0FF3FFFFF) | 0x00400000)
-#define CLR_SEL_TEMP_V_1 	(gpio->PCDAT &= 0x0F7FF)
-#define SET_SEL_TEMP_V_1 	(gpio->PCDAT |= 0x00800)
+#define CON_SEL_TEMP_V_1	(gpio->PCCON = (gpio->PCCON & 0x0FF3FFFFF) | 0x00400000)
+#define CLR_SEL_TEMP_V_1	(gpio->PCDAT &= 0x0F7FF)
+#define SET_SEL_TEMP_V_1	(gpio->PCDAT |= 0x00800)
 
-#define CON_SEL_TEMP_V_2 	(gpio->PCCON = (gpio->PCCON & 0x0FCFFFFFF) | 0x01000000)
-#define CLR_SEL_TEMP_V_2 	(gpio->PCDAT &= 0x0EFFF)
-#define SET_SEL_TEMP_V_2 	(gpio->PCDAT |= 0x01000)
+#define CON_SEL_TEMP_V_2	(gpio->PCCON = (gpio->PCCON & 0x0FCFFFFFF) | 0x01000000)
+#define CLR_SEL_TEMP_V_2	(gpio->PCDAT &= 0x0EFFF)
+#define SET_SEL_TEMP_V_2	(gpio->PCDAT |= 0x01000)
 
-#define CON_SEL_TEMP_V_3 	(gpio->PCCON = (gpio->PCCON & 0x0F3FFFFFF) | 0x04000000)
-#define CLR_SEL_TEMP_V_3 	(gpio->PCDAT &= 0x0DFFF)
-#define SET_SEL_TEMP_V_3 	(gpio->PCDAT |= 0x02000)
+#define CON_SEL_TEMP_V_3	(gpio->PCCON = (gpio->PCCON & 0x0F3FFFFFF) | 0x04000000)
+#define CLR_SEL_TEMP_V_3	(gpio->PCDAT &= 0x0DFFF)
+#define SET_SEL_TEMP_V_3	(gpio->PCDAT |= 0x02000)
 
 /* TSC2000 register definition */
 #define TSC2000_REG_X		((0 << 11) | (0 << 5))
@@ -89,21 +89,21 @@
 #define TSC2000_REG_CONFIG	((1 << 11) | (5 << 5))
 
 /* bit definition of TSC2000 ADC register */
-#define TC_PSM          (1 << 15)
-#define TC_STS          (1 << 14)
-#define TC_AD3          (1 << 13)
-#define TC_AD2          (1 << 12)
-#define TC_AD1          (1 << 11)
-#define TC_AD0          (1 << 10)
-#define TC_RS1          (1 << 9)
-#define TC_RS0          (1 << 8)
-#define TC_AV1          (1 << 7)
-#define TC_AV0          (1 << 6)
-#define TC_CL1          (1 << 5)
-#define TC_CL0          (1 << 4)
-#define TC_PV2          (1 << 3)
-#define TC_PV1          (1 << 2)
-#define TC_PV0          (1 << 1)
+#define TC_PSM			(1 << 15)
+#define TC_STS			(1 << 14)
+#define TC_AD3			(1 << 13)
+#define TC_AD2			(1 << 12)
+#define TC_AD1			(1 << 11)
+#define TC_AD0			(1 << 10)
+#define TC_RS1			(1 << 9)
+#define TC_RS0			(1 << 8)
+#define TC_AV1			(1 << 7)
+#define TC_AV0			(1 << 6)
+#define TC_CL1			(1 << 5)
+#define TC_CL0			(1 << 4)
+#define TC_PV2			(1 << 3)
+#define TC_PV1			(1 << 2)
+#define TC_PV0			(1 << 1)
 
 /* default value for TSC2000 ADC register for use with touch functions */
 #define DEFAULT_ADC		(TC_PV1 | TC_AV0 | TC_AV1 | TC_RS0)
@@ -111,8 +111,7 @@
 #define TSC2000_DELAY_BASE	500
 #define TSC2000_NO_SENSOR	-0x10000
 
-#define ERROR_BATTERY   220     /* must be adjusted, if R68 is changed on
-				 * TRAB */
+#define ERROR_BATTERY		220	/* must be adjusted, if R68 is changed on TRAB */
 
 void tsc2000_write(unsigned short, unsigned short);
 unsigned short tsc2000_read (unsigned short);
diff --git a/board/trab/vfd.c b/board/trab/vfd.c
index b6798fd..eb506f3 100644
--- a/board/trab/vfd.c
+++ b/board/trab/vfd.c
@@ -104,7 +104,7 @@ void init_grid_ctrl(void)
 			bit = grid_cycle * 256  * 4 +
 			     (grid_cycle + 200) * 4 +
 			     frame_buf_offs + display;
- 			/* wrap arround if offset (see manual S3C2400) */
+			/* wrap arround if offset (see manual S3C2400) */
 			if (bit>=FRAME_BUF_SIZE*8)
 				bit = bit - (FRAME_BUF_SIZE * 8);
 			adr = gd->fb_base + (bit/32) * 4 + (3 - (bit%32) / 8);
@@ -117,7 +117,7 @@ void init_grid_ctrl(void)
 			if(grid_cycle<55)
 				bit = grid_cycle*256*4+(grid_cycle+201)*4+frame_buf_offs+display;
 			else
-				bit = grid_cycle*256*4+200*4+frame_buf_offs+display-4; 	/* grid nr. 0 */
+				bit = grid_cycle*256*4+200*4+frame_buf_offs+display-4;	/* grid nr. 0 */
 			/* wrap arround if offset (see manual S3C2400) */
 			if (bit>=FRAME_BUF_SIZE*8)
 				bit = bit-(FRAME_BUF_SIZE*8);
@@ -190,7 +190,7 @@ void create_vfd_table(void)
 			    /* Display 0 red pixels */
 			    vfd_table[x][y][1][display][0] =
 				(x==0) ? y*16+512+display
-			    	       : (x%4)*4+y*16+((x-1)/2)*1024+512+display;
+				       : (x%4)*4+y*16+((x-1)/2)*1024+512+display;
 		    }
 		}
 	    }
@@ -488,7 +488,7 @@ int drv_vfd_init(void)
 	lcd->LCDCON1 = 0x00000000;
 	/* frame buffer startadr */
 	lcd->LCDSADDR1 = gd->fb_base >> 1;
- 	/* frame buffer endadr */
+	/* frame buffer endadr */
 	lcd->LCDSADDR2 = (gd->fb_base + FRAME_BUF_SIZE) >> 1;
 	lcd->LCDSADDR3 = ((256/4));
 	lcd->LCDCON2 = 0x000DC000;