summaryrefslogtreecommitdiff
path: root/drivers/video/fbdev/platinumfb.c
diff options
context:
space:
mode:
authorDavid Gibson <david@gibson.dropbear.id.au>2015-02-03 08:36:21 +0300
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2015-03-23 06:29:40 +0300
commitf5718726714cd6114876c4e3ca9b6992ab81176c (patch)
treec8cfe34ac28b22e89e8f5aac01c615ac61fbb221 /drivers/video/fbdev/platinumfb.c
parent9eccca0843205f87c00404b663188b88eb248051 (diff)
downloadlinux-f5718726714cd6114876c4e3ca9b6992ab81176c.tar.xz
powerpc: Move Power Macintosh drivers to generic byteswappers
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>
Diffstat (limited to 'drivers/video/fbdev/platinumfb.c')
-rw-r--r--drivers/video/fbdev/platinumfb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/platinumfb.c b/drivers/video/fbdev/platinumfb.c
index 518d1fd38a81..377d3399a3ad 100644
--- a/drivers/video/fbdev/platinumfb.c
+++ b/drivers/video/fbdev/platinumfb.c
@@ -168,7 +168,7 @@ static int platinumfb_blank(int blank, struct fb_info *fb)
struct fb_info_platinum *info = (struct fb_info_platinum *) fb;
int ctrl;
- ctrl = ld_le32(&info->platinum_regs->ctrl.r) | 0x33;
+ ctrl = le32_to_cpup(&info->platinum_regs->ctrl.r) | 0x33;
if (blank)
--blank_mode;
if (blank & VESA_VSYNC_SUSPEND)