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path: root/drivers/video/geode/lxfb_core.c
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Diffstat (limited to 'drivers/video/geode/lxfb_core.c')
-rw-r--r--drivers/video/geode/lxfb_core.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/video/geode/lxfb_core.c b/drivers/video/geode/lxfb_core.c
index b965ecdbc60..889cbe39e58 100644
--- a/drivers/video/geode/lxfb_core.c
+++ b/drivers/video/geode/lxfb_core.c
@@ -278,13 +278,10 @@ static int lxfb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
static int lxfb_set_par(struct fb_info *info)
{
- if (info->var.bits_per_pixel > 8) {
+ if (info->var.bits_per_pixel > 8)
info->fix.visual = FB_VISUAL_TRUECOLOR;
- fb_dealloc_cmap(&info->cmap);
- } else {
+ else
info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
- fb_alloc_cmap(&info->cmap, 1<<info->var.bits_per_pixel, 0);
- }
info->fix.line_length = lx_get_pitch(info->var.xres,
info->var.bits_per_pixel);
@@ -451,6 +448,11 @@ static struct fb_info * __init lxfb_init_fbinfo(struct device *dev)
info->pseudo_palette = (void *)par + sizeof(struct lxfb_par);
+ if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
+ framebuffer_release(info);
+ return NULL;
+ }
+
info->var.grayscale = 0;
return info;
@@ -579,8 +581,10 @@ err:
pci_release_region(pdev, 3);
}
- if (info)
+ if (info) {
+ fb_dealloc_cmap(&info->cmap);
framebuffer_release(info);
+ }
return ret;
}
@@ -604,6 +608,7 @@ static void lxfb_remove(struct pci_dev *pdev)
iounmap(par->vp_regs);
pci_release_region(pdev, 3);
+ fb_dealloc_cmap(&info->cmap);
pci_set_drvdata(pdev, NULL);
framebuffer_release(info);
}