tree 36e7c97bda98cff02557b602572b076b89931994
parent bf26e6d2fed45da619ae0ef675a09b794db6e449
author Mikulas Patocka <mpatocka@redhat.com> 1390506069 -0500
committer Tomi Valkeinen <tomi.valkeinen@ti.com> 1392123664 +0200

mach64: use unaligned access

This patch fixes mach64 to use unaligned access to the font bitmap.

This fixes unaligned access warning on sparc64 when 14x8 font is loaded.

On x86(64), unaligned access is handled in hardware, so both functions
le32_to_cpup and get_unaligned_le32 perform the same operation.

On RISC machines, unaligned access is not handled in hardware, so we
better use get_unaligned_le32 to avoid the unaligned trap and warning.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>