1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/video/tgafb.c b/drivers/video/tgafb.c
index 3d5bce517d8e..65ba9921506e 100644
--- a/drivers/video/tgafb.c
+++ b/drivers/video/tgafb.c
@@ -192,8 +192,8 @@ tgafb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
                 return -EINVAL;
 
         /* Some of the acceleration routines assume the line width is
-           a multiple of 64 bytes.  */
-        if (var->xres * (par->tga_type == TGA_TYPE_8PLANE ? 1 : 4) % 64)
+           a multiple of 8 bytes.  */
+        if (var->xres * (par->tga_type == TGA_TYPE_8PLANE ? 1 : 4) % 8)
                 return -EINVAL;
 
         return 0;
@@ -1280,7 +1280,7 @@ tgafb_copyarea(struct fb_info *info, const struct fb_copyarea *area)
         bpp = info->var.bits_per_pixel;
 
         /* Detect copies of the entire line.  */
-        if (width * (bpp >> 3) == line_length) {
+        if (!(line_length & 63) && width * (bpp >> 3) == line_length) {
                 if (bpp == 8)
                         copyarea_line_8bpp(info, dy, sy, height, width);
                 else