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fbdev: hgafb: Remove trailing whitespaces

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Fix coding style. No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Thomas Zimmermann 2023-03-31 11:23:05 +02:00 committed by Helge Deller
parent 353e444119
commit f15d296317
1 changed files with 18 additions and 18 deletions
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36
drivers/video/fbdev/hgafb.c
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@ -1,6 +1,6 @@
/*
* linux/drivers/video/hgafb.c -- Hercules graphics adaptor frame buffer device
*
*
* Created 25 Nov 1999 by Ferenc Bakonyi (fero@drama.obuda.kando.hu)
* Based on skeletonfb.c by Geert Uytterhoeven and
* mdacon.c by Andrew Apted
@ -8,14 +8,14 @@
* History:
*
* - Revision 0.1.8 (23 Oct 2002): Ported to new framebuffer api.
*
* - Revision 0.1.7 (23 Jan 2001): fix crash resulting from MDA only cards
*
* - Revision 0.1.7 (23 Jan 2001): fix crash resulting from MDA only cards
* being detected as Hercules. (Paul G.)
* - Revision 0.1.6 (17 Aug 2000): new style structs
* documentation
* - Revision 0.1.5 (13 Mar 2000): spinlocks instead of saveflags();cli();etc
* minor fixes
* - Revision 0.1.4 (24 Jan 2000): fixed a bug in hga_card_detect() for
* - Revision 0.1.4 (24 Jan 2000): fixed a bug in hga_card_detect() for
* HGA-only systems
* - Revision 0.1.3 (22 Jan 2000): modified for the new fb_info structure
* screen is cleared after rmmod
@ -143,7 +143,7 @@ static bool nologo = 0;
static void write_hga_b(unsigned int val, unsigned char reg)
{
outb_p(reg, HGA_INDEX_PORT);
outb_p(reg, HGA_INDEX_PORT);
outb_p(val, HGA_VALUE_PORT);
}
@ -155,7 +155,7 @@ static void write_hga_w(unsigned int val, unsigned char reg)
static int test_hga_b(unsigned char val, unsigned char reg)
{
outb_p(reg, HGA_INDEX_PORT);
outb_p(reg, HGA_INDEX_PORT);
outb (val, HGA_VALUE_PORT);
udelay(20); val = (inb_p(HGA_VALUE_PORT) == val);
return val;
@ -244,7 +244,7 @@ static void hga_show_logo(struct fb_info *info)
void __iomem *dest = hga_vram;
char *logo = linux_logo_bw;
int x, y;
for (y = 134; y < 134 + 80 ; y++) * this needs some cleanup *
for (x = 0; x < 10 ; x++)
writeb(~*(logo++),(dest + HGA_ROWADDR(y) + x + 40));
@ -255,7 +255,7 @@ static void hga_pan(unsigned int xoffset, unsigned int yoffset)
{
unsigned int base;
unsigned long flags;
base = (yoffset / 8) * 90 + xoffset;
spin_lock_irqsave(&hga_reg_lock, flags);
write_hga_w(base, 0x0c); /* start address */
@ -310,7 +310,7 @@ static int hga_card_detect(void)
/* Ok, there is definitely a card registering at the correct
* memory location, so now we do an I/O port test.
*/
if (!test_hga_b(0x66, 0x0f)) /* cursor low register */
goto error;
@ -321,7 +321,7 @@ static int hga_card_detect(void)
* bit of the status register is changing. This test lasts for
* approximately 1/10th of a second.
*/
p_save = q_save = inb_p(HGA_STATUS_PORT) & HGA_STATUS_VSYNC;
for (count=0; count < 50000 && p_save == q_save; count++) {
@ -329,7 +329,7 @@ static int hga_card_detect(void)
udelay(2);
}
if (p_save == q_save)
if (p_save == q_save)
goto error;
switch (inb_p(HGA_STATUS_PORT) & 0x70) {
@ -415,7 +415,7 @@ static int hgafb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
* @info:pointer to fb_info object containing info for current hga board
*
* This function looks only at xoffset, yoffset and the %FB_VMODE_YWRAP
* flag in @var. If input parameters are correct it calls hga_pan() to
* flag in @var. If input parameters are correct it calls hga_pan() to
* program the hardware. @info->var is updated to the new values.
* A zero is returned on success and %-EINVAL for failure.
*/
@ -442,9 +442,9 @@ static int hgafb_pan_display(struct fb_var_screeninfo *var,
* hgafb_blank - (un)blank the screen
* @blank_mode:blanking method to use
* @info:unused
*
* Blank the screen if blank_mode != 0, else unblank.
* Implements VESA suspend and powerdown modes on hardware that supports
*
* Blank the screen if blank_mode != 0, else unblank.
* Implements VESA suspend and powerdown modes on hardware that supports
* disabling hsync/vsync:
* @blank_mode == 2 means suspend vsync,
* @blank_mode == 3 means suspend hsync,
@ -539,15 +539,15 @@ static const struct fb_ops hgafb_ops = {
.fb_copyarea = hgafb_copyarea,
.fb_imageblit = hgafb_imageblit,
};
/* ------------------------------------------------------------------------- *
*
* Functions in fb_info
*
*
* ------------------------------------------------------------------------- */
/* ------------------------------------------------------------------------- */
/*
* Initialization
*/