fbdev: color map copying bounds checking

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / video / ep93xx-fb.c

diff --git a/drivers/video/ep93xx-fb.c b/drivers/video/ep93xx-fb.c
index e06cd5d90c97806cb38c76f458c004a20b4acca0..ee1ee5401544517e253e991af991e11c31880eac 100644 (file)
--- a/drivers/video/ep93xx-fb.c
+++ b/drivers/video/ep93xx-fb.c
@@ -419,7 +419,7 @@ static struct fb_ops ep93xxfb_ops = {
        .fb_mmap        = ep93xxfb_mmap,
 };
 
-static int __init ep93xxfb_calc_fbsize(struct ep93xxfb_mach_info *mach_info)
+static int ep93xxfb_calc_fbsize(struct ep93xxfb_mach_info *mach_info)
 {
        int i, fb_size = 0;
 
@@ -441,7 +441,7 @@ static int __init ep93xxfb_calc_fbsize(struct ep93xxfb_mach_info *mach_info)
        return fb_size;
 }
 
-static int __init ep93xxfb_alloc_videomem(struct fb_info *info)
+static int ep93xxfb_alloc_videomem(struct fb_info *info)
 {
        struct ep93xx_fbi *fbi = info->par;
        char __iomem *virt_addr;
@@ -627,19 +627,7 @@ static struct platform_driver ep93xxfb_driver = {
                .owner  = THIS_MODULE,
        },
 };
-
-static int ep93xxfb_init(void)
-{
-       return platform_driver_register(&ep93xxfb_driver);
-}
-
-static void __exit ep93xxfb_exit(void)
-{
-       platform_driver_unregister(&ep93xxfb_driver);
-}
-
-module_init(ep93xxfb_init);
-module_exit(ep93xxfb_exit);
+module_platform_driver(ep93xxfb_driver);
 
 MODULE_DESCRIPTION("EP93XX Framebuffer Driver");
 MODULE_ALIAS("platform:ep93xx-fb");