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staging: sm750fb: replace spaces with tabs 

Replace spaces with tabs according to checkpatch.pl error message:
"ERROR: code indent should use tabs where possible"

Signed-off-by: Anatoly Stepanov <drivengroove@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Anatoly Stepanov 2015-06-29 02:43:54 +03:00 committed by Greg Kroah-Hartman
parent 7211f6f72f
commit 202add2a04
1 changed files with 34 additions and 34 deletions
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68
drivers/staging/sm750fb/sm750_hw.c
View File

@ -171,23 +171,23 @@ int hw_sm750_inithw(struct lynx_share *share, struct pci_dev *pdev)
/* Set up GPIO for software I2C to program DVI chip in the
Xilinx SP605 board, in order to have video signal.
*/
swI2CInit(0, 1);
swI2CInit(0, 1);
/* Customer may NOT use CH7301 DVI chip, which has to be
initialized differently.
*/
if (swI2CReadReg(0xec, 0x4a) == 0x95)
{
/* The following register values for CH7301 are from
Chrontel app note and our experiment.
*/
/* Customer may NOT use CH7301 DVI chip, which has to be
initialized differently.
*/
if (swI2CReadReg(0xec, 0x4a) == 0x95)
{
/* The following register values for CH7301 are from
Chrontel app note and our experiment.
*/
pr_info("yes,CH7301 DVI chip found\n");
swI2CWriteReg(0xec, 0x1d, 0x16);
swI2CWriteReg(0xec, 0x21, 0x9);
swI2CWriteReg(0xec, 0x49, 0xC0);
swI2CWriteReg(0xec, 0x1d, 0x16);
swI2CWriteReg(0xec, 0x21, 0x9);
swI2CWriteReg(0xec, 0x49, 0xC0);
pr_info("okay,CH7301 DVI chip setup done\n");
}
}
}
/* init 2d engine */
@ -612,28 +612,28 @@ int hw_sm750_deWait(void)
}
int hw_sm750_pan_display(struct lynxfb_crtc *crtc,
const struct fb_var_screeninfo *var,
const struct fb_info *info)
const struct fb_var_screeninfo *var,
const struct fb_info *info)
{
uint32_t total;
/* check params */
if ((var->xoffset + var->xres > var->xres_virtual) ||
(var->yoffset + var->yres > var->yres_virtual)) {
return -EINVAL;
}
uint32_t total;
/* check params */
if ((var->xoffset + var->xres > var->xres_virtual) ||
(var->yoffset + var->yres > var->yres_virtual)) {
return -EINVAL;
}
total = var->yoffset * info->fix.line_length +
((var->xoffset * var->bits_per_pixel) >> 3);
total += crtc->oScreen;
if (crtc->channel == sm750_primary) {
POKE32(PANEL_FB_ADDRESS,
FIELD_VALUE(PEEK32(PANEL_FB_ADDRESS),
PANEL_FB_ADDRESS, ADDRESS, total));
} else {
POKE32(CRT_FB_ADDRESS,
FIELD_VALUE(PEEK32(CRT_FB_ADDRESS),
CRT_FB_ADDRESS, ADDRESS, total));
}
return 0;
total = var->yoffset * info->fix.line_length +
((var->xoffset * var->bits_per_pixel) >> 3);
total += crtc->oScreen;
if (crtc->channel == sm750_primary) {
POKE32(PANEL_FB_ADDRESS,
FIELD_VALUE(PEEK32(PANEL_FB_ADDRESS),
PANEL_FB_ADDRESS, ADDRESS, total));
} else {
POKE32(CRT_FB_ADDRESS,
FIELD_VALUE(PEEK32(CRT_FB_ADDRESS),
CRT_FB_ADDRESS, ADDRESS, total));
}
return 0;
}