Revert "vesa: Correct screencpy() prototype"

This reverts commit 15a67011987c341814533ac4d8e23c9a72dc7605, because
as Peter points out,

  The objects are uint32_t and so the prototype is correct.  It should
  not "leak" outside the screencpy function that we play ugly tricks
  with these pointers; that is better handled by an internal cast.

So do the necessary casting inside bios_vesacon_screencpy().

Cc: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/efi/vesa.c b/efi/vesa.c
index 87308fd5..e3e9e0f7 100644
--- a/efi/vesa.c
+++ b/efi/vesa.c
@@ -274,7 +274,7 @@ exit:
     return err;
 }
 
-static void efi_vesacon_screencpy(size_t dst, const char *s,
+static void efi_vesacon_screencpy(size_t dst, const uint32_t *s,
 				  size_t bytes, struct win_info *wi)
 {
     size_t win_off;