*/
void fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, u8 *src, u32 s_pitch, u32 height)
{
- int i;
+ int i, j;
for (i = height; i--; ) {
- memcpy(dst, src, s_pitch);
+ /* s_pitch is a few bytes at the most, memcpy is suboptimal */
+ for (j = 0; j < s_pitch; j++)
+ dst[j] = src[j];
src += s_pitch;
dst += d_pitch;
}
fbmem_exit(void)
{
class_destroy(fb_class);
+ unregister_chrdev(FB_MAJOR, "fb");
}
module_exit(fbmem_exit);