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video/console: Resolve several shadow warnings

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Resolve shadow warnings that appear in W=2 builds by renaming
the "state" global to "vgastate".

Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Mark Rustad 2014-10-14 04:53:49 -07:00 committed by Tomi Valkeinen
parent 37773c4e7f
commit 89f0244e7f
1 changed files with 12 additions and 12 deletions
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24
drivers/video/console/vgacon.c
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@ -56,7 +56,7 @@ static int cursor_size_lastfrom;
static int cursor_size_lastto;
static u32 vgacon_xres;
static u32 vgacon_yres;
static struct vgastate state;
static struct vgastate vgastate;
#define BLANK 0x0020
@ -400,7 +400,7 @@ static const char *vgacon_startup(void)
vga_video_num_lines = screen_info.orig_video_lines;
vga_video_num_columns = screen_info.orig_video_cols;
state.vgabase = NULL;
vgastate.vgabase = NULL;
if (screen_info.orig_video_mode == 7) {
/* Monochrome display */
@ -851,12 +851,12 @@ static void vga_set_palette(struct vc_data *vc, unsigned char *table)
{
int i, j;
vga_w(state.vgabase, VGA_PEL_MSK, 0xff);
vga_w(vgastate.vgabase, VGA_PEL_MSK, 0xff);
for (i = j = 0; i < 16; i++) {
vga_w(state.vgabase, VGA_PEL_IW, table[i]);
vga_w(state.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
vga_w(state.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
vga_w(state.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
vga_w(vgastate.vgabase, VGA_PEL_IW, table[i]);
vga_w(vgastate.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
vga_w(vgastate.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
vga_w(vgastate.vgabase, VGA_PEL_D, vc->vc_palette[j++] >> 2);
}
}
@ -1008,7 +1008,7 @@ static int vgacon_blank(struct vc_data *c, int blank, int mode_switch)
switch (blank) {
case 0: /* Unblank */
if (vga_vesa_blanked) {
vga_vesa_unblank(&state);
vga_vesa_unblank(&vgastate);
vga_vesa_blanked = 0;
}
if (vga_palette_blanked) {
@ -1022,7 +1022,7 @@ static int vgacon_blank(struct vc_data *c, int blank, int mode_switch)
case 1: /* Normal blanking */
case -1: /* Obsolete */
if (!mode_switch && vga_video_type == VIDEO_TYPE_VGAC) {
vga_pal_blank(&state);
vga_pal_blank(&vgastate);
vga_palette_blanked = 1;
return 0;
}
@ -1034,7 +1034,7 @@ static int vgacon_blank(struct vc_data *c, int blank, int mode_switch)
return 1;
default: /* VESA blanking */
if (vga_video_type == VIDEO_TYPE_VGAC) {
vga_vesa_blank(&state, blank - 1);
vga_vesa_blank(&vgastate, blank - 1);
vga_vesa_blanked = blank;
}
return 0;
@ -1280,7 +1280,7 @@ static int vgacon_font_set(struct vc_data *c, struct console_font *font, unsigne
(charcount != 256 && charcount != 512))
return -EINVAL;
rc = vgacon_do_font_op(&state, font->data, 1, charcount == 512);
rc = vgacon_do_font_op(&vgastate, font->data, 1, charcount == 512);
if (rc)
return rc;
@ -1299,7 +1299,7 @@ static int vgacon_font_get(struct vc_data *c, struct console_font *font)
font->charcount = vga_512_chars ? 512 : 256;
if (!font->data)
return 0;
return vgacon_do_font_op(&state, font->data, 0, vga_512_chars);
return vgacon_do_font_op(&vgastate, font->data, 0, vga_512_chars);
}
#else