android/android_kernel_asus_sm8350
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[PATCH] early_printk: cleanup trailiing whitespace

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Remove all trailing tabs and spaces.  No other changes.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Randy Dunlap 2006-03-24 03:18:05 -08:00 committed by Linus Torvalds
parent ebcf28e1c7
commit a94ddf3ab8
1 changed files with 45 additions and 45 deletions
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90
arch/x86_64/kernel/early_printk.c
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@ -60,7 +60,7 @@ static struct console early_vga_console = {
.index = -1,
};
/* Serial functions loosely based on a similar package from Klaus P. Gerlicher */
/* Serial functions loosely based on a similar package from Klaus P. Gerlicher */
static int early_serial_base = 0x3f8; /* ttyS0 */
@ -80,30 +80,30 @@ static int early_serial_base = 0x3f8; /* ttyS0 */
#define DLL 0 /* Divisor Latch Low */
#define DLH 1 /* Divisor latch High */
static int early_serial_putc(unsigned char ch)
{
unsigned timeout = 0xffff;
while ((inb(early_serial_base + LSR) & XMTRDY) == 0 && --timeout)
static int early_serial_putc(unsigned char ch)
{
unsigned timeout = 0xffff;
while ((inb(early_serial_base + LSR) & XMTRDY) == 0 && --timeout)
cpu_relax();
outb(ch, early_serial_base + TXR);
return timeout ? 0 : -1;
}
}
static void early_serial_write(struct console *con, const char *s, unsigned n)
{
while (*s && n-- > 0) {
early_serial_putc(*s);
if (*s == '\n')
early_serial_putc('\r');
s++;
}
}
while (*s && n-- > 0) {
early_serial_putc(*s);
if (*s == '\n')
early_serial_putc('\r');
s++;
}
}
#define DEFAULT_BAUD 9600
static __init void early_serial_init(char *s)
{
unsigned char c;
unsigned char c;
unsigned divisor;
unsigned baud = DEFAULT_BAUD;
char *e;
@ -112,7 +112,7 @@ static __init void early_serial_init(char *s)
++s;
if (*s) {
unsigned port;
unsigned port;
if (!strncmp(s,"0x",2)) {
early_serial_base = simple_strtoul(s, &e, 16);
} else {
@ -136,16 +136,16 @@ static __init void early_serial_init(char *s)
outb(0x3, early_serial_base + MCR); /* DTR + RTS */
if (*s) {
baud = simple_strtoul(s, &e, 0);
if (baud == 0 || s == e)
baud = simple_strtoul(s, &e, 0);
if (baud == 0 || s == e)
baud = DEFAULT_BAUD;
}
divisor = 115200 / baud;
c = inb(early_serial_base + LCR);
outb(c | DLAB, early_serial_base + LCR);
outb(divisor & 0xff, early_serial_base + DLL);
outb((divisor >> 8) & 0xff, early_serial_base + DLH);
}
divisor = 115200 / baud;
c = inb(early_serial_base + LCR);
outb(c | DLAB, early_serial_base + LCR);
outb(divisor & 0xff, early_serial_base + DLL);
outb((divisor >> 8) & 0xff, early_serial_base + DLH);
outb(c & ~DLAB, early_serial_base + LCR);
}
@ -202,68 +202,68 @@ struct console *early_console = &early_vga_console;
static int early_console_initialized = 0;
void early_printk(const char *fmt, ...)
{
char buf[512];
int n;
{
char buf[512];
int n;
va_list ap;
va_start(ap,fmt);
va_start(ap,fmt);
n = vscnprintf(buf,512,fmt,ap);
early_console->write(early_console,buf,n);
va_end(ap);
}
va_end(ap);
}
static int __initdata keep_early;
int __init setup_early_printk(char *opt)
{
int __init setup_early_printk(char *opt)
{
char *space;
char buf[256];
char buf[256];
if (early_console_initialized)
return -1;
strlcpy(buf,opt,sizeof(buf));
space = strchr(buf, ' ');
strlcpy(buf,opt,sizeof(buf));
space = strchr(buf, ' ');
if (space)
*space = 0;
*space = 0;
if (strstr(buf,"keep"))
keep_early = 1;
keep_early = 1;
if (!strncmp(buf, "serial", 6)) {
if (!strncmp(buf, "serial", 6)) {
early_serial_init(buf + 6);
early_console = &early_serial_console;
} else if (!strncmp(buf, "ttyS", 4)) {
} else if (!strncmp(buf, "ttyS", 4)) {
early_serial_init(buf);
early_console = &early_serial_console;
early_console = &early_serial_console;
} else if (!strncmp(buf, "vga", 3)
&& SCREEN_INFO.orig_video_isVGA == 1) {
max_xpos = SCREEN_INFO.orig_video_cols;
max_ypos = SCREEN_INFO.orig_video_lines;
current_ypos = SCREEN_INFO.orig_y;
early_console = &early_vga_console;
early_console = &early_vga_console;
} else if (!strncmp(buf, "simnow", 6)) {
simnow_init(buf + 6);
early_console = &simnow_console;
keep_early = 1;
}
early_console_initialized = 1;
register_console(early_console);
register_console(early_console);
return 0;
}
void __init disable_early_printk(void)
{
{
if (!early_console_initialized || !early_console)
return;
if (!keep_early) {
printk("disabling early console\n");
unregister_console(early_console);
early_console_initialized = 0;
} else {
} else {
printk("keeping early console\n");
}
}
}
__setup("earlyprintk=", setup_early_printk);