mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-24 10:50:53 +07:00
f571872671
ppc has special instruction forms to efficiently load and store values
in non-native endianness. These can be accessed via the arch-specific
{ld,st}_le{16,32}() inlines in arch/powerpc/include/asm/swab.h.
However, gcc is perfectly capable of generating the byte-reversing
load/store instructions when using the normal, generic cpu_to_le*() and
le*_to_cpu() functions eaning the arch-specific functions don't have much
point.
Worse the "le" in the names of the arch specific functions is now
misleading, because they always generate byte-reversing forms, but some
ppc machines can now run a little-endian kernel.
To start getting rid of the arch-specific forms, this patch removes them
from all the old Power Macintosh drivers, replacing them with the
generic byteswappers.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
|
||
|---|---|---|
| .. | ||
| awacs.c | ||
| awacs.h | ||
| beep.c | ||
| burgundy.c | ||
| burgundy.h | ||
| daca.c | ||
| Kconfig | ||
| keywest.c | ||
| Makefile | ||
| pmac.c | ||
| pmac.h | ||
| powermac.c | ||
| snd_ps3_reg.h | ||
| snd_ps3.c | ||
| snd_ps3.h | ||
| tumbler_volume.h | ||
| tumbler.c | ||