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-rw-r--r--drivers/video/console/softcursor.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/video/console/softcursor.c b/drivers/video/console/softcursor.c
index 7d07d8383569..f577bd80e020 100644
--- a/drivers/video/console/softcursor.c
+++ b/drivers/video/console/softcursor.c
@@ -1,11 +1,13 @@
/*
- * linux/drivers/video/softcursor.c -- Generic software cursor for frame buffer devices
+ * linux/drivers/video/softcursor.c
+ *
+ * Generic software cursor for frame buffer devices
*
* Created 14 Nov 2002 by James Simmons
*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file COPYING in the main directory of this
+ * archive for more details.
*/
#include <linux/module.h>
@@ -25,7 +27,7 @@ int soft_cursor(struct fb_info *info, struct fb_cursor *cursor)
unsigned int buf_align = info->pixmap.buf_align - 1;
unsigned int i, size, dsize, s_pitch, d_pitch;
struct fb_image *image;
- u8 *dst;
+ u8 *src, *dst;
if (info->state != FBINFO_STATE_RUNNING)
return 0;
@@ -45,7 +47,8 @@ int soft_cursor(struct fb_info *info, struct fb_cursor *cursor)
}
}
- image = (struct fb_image *) (ops->cursor_src + dsize);
+ src = ops->cursor_src + sizeof(struct fb_image);
+ image = (struct fb_image *)ops->cursor_src;
*image = cursor->image;
d_pitch = (s_pitch + scan_align) & ~scan_align;
@@ -57,21 +60,18 @@ int soft_cursor(struct fb_info *info, struct fb_cursor *cursor)
switch (cursor->rop) {
case ROP_XOR:
for (i = 0; i < dsize; i++)
- ops->cursor_src[i] = image->data[i] ^
- cursor->mask[i];
+ src[i] = image->data[i] ^ cursor->mask[i];
break;
case ROP_COPY:
default:
for (i = 0; i < dsize; i++)
- ops->cursor_src[i] = image->data[i] &
- cursor->mask[i];
+ src[i] = image->data[i] & cursor->mask[i];
break;
}
} else
- memcpy(ops->cursor_src, image->data, dsize);
+ memcpy(src, image->data, dsize);
- fb_pad_aligned_buffer(dst, d_pitch, ops->cursor_src, s_pitch,
- image->height);
+ fb_pad_aligned_buffer(dst, d_pitch, src, s_pitch, image->height);
image->data = dst;
info->fbops->fb_imageblit(info, image);
return 0;