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| author |   Mark Rustad <mark.d.rustad@intel.com> | 2014-10-14 04:53:49 -0700 |
|---|---|---|
| committer |   Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-10-22 09:56:41 +0300 |
| commit | 89f0244e7f732c5007a065c8f0e5ad44343ae1aa (patch) | |
| tree | 62768414b9104145ae9d7159a4ce2832d8a20120 /drivers/video/console/vgacon.c | |
| parent | fbcon: Fix option parsing control flow in fb_console_setup (diff) | |
| download | linux-dev-89f0244e7f732c5007a065c8f0e5ad44343ae1aa.tar.xz linux-dev-89f0244e7f732c5007a065c8f0e5ad44343ae1aa.zip | |
video/console: Resolve several shadow warnings
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>
Diffstat (limited to 'drivers/video/console/vgacon.c')
| -rw-r--r-- | drivers/video/console/vgacon.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index 6e6aa704fe84..517f565b65d7 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -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 |