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path: root/drivers/video/w100fb.c
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Diffstat (limited to 'drivers/video/w100fb.c')
-rw-r--r--drivers/video/w100fb.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/w100fb.c b/drivers/video/w100fb.c
index d0674f1e3f1..2376f688ec8 100644
--- a/drivers/video/w100fb.c
+++ b/drivers/video/w100fb.c
@@ -523,6 +523,7 @@ static int w100fb_set_par(struct fb_info *info)
info->fix.ywrapstep = 0;
info->fix.line_length = par->xres * BITS_PER_PIXEL / 8;
+ mutex_lock(&info->mm_lock);
if ((par->xres*par->yres*BITS_PER_PIXEL/8) > (MEM_INT_SIZE+1)) {
par->extmem_active = 1;
info->fix.smem_len = par->mach->mem->size+1;
@@ -530,6 +531,7 @@ static int w100fb_set_par(struct fb_info *info)
par->extmem_active = 0;
info->fix.smem_len = MEM_INT_SIZE+1;
}
+ mutex_unlock(&info->mm_lock);
w100fb_activate_var(par);
}
@@ -746,8 +748,6 @@ int __init w100fb_probe(struct platform_device *pdev)
goto out;
}
- w100fb_set_par(info);
-
if (register_framebuffer(info) < 0) {
err = -EINVAL;
goto out;