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authorAlexey Dobriyan <adobriyan@gmail.com>2017-02-28 01:30:02 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-28 05:43:47 +0300
commit5b5e0928f742cfa853b2411400a1b19fa379d758 (patch)
tree44ef4dd9cfd9587c81f4183638648b340a3d3b7e /drivers/gpu
parentd7f6724366c5ccb52b9b2e403b0a9383803bd47a (diff)
downloadlinux-5b5e0928f742cfa853b2411400a1b19fa379d758.tar.xz
lib/vsprintf.c: remove %Z support
Now that %z is standartised in C99 there is no reason to support %Z. Unlike %L it doesn't even make format strings smaller. Use BUILD_BUG_ON in a couple ATM drivers. In case anyone didn't notice lib/vsprintf.o is about half of SLUB which is in my opinion is quite an achievement. Hopefully this patch inspires someone else to trim vsprintf.c more. Link: http://lkml.kernel.org/r/20170103230126.GA30170@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/mga/mga_drv.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
index d5ce829b3199..45cf363d25ad 100644
--- a/drivers/gpu/drm/mga/mga_drv.h
+++ b/drivers/gpu/drm/mga/mga_drv.h
@@ -266,7 +266,7 @@ do { \
do { \
if (MGA_VERBOSE) { \
DRM_INFO("BEGIN_DMA(%d)\n", (n)); \
- DRM_INFO(" space=0x%x req=0x%Zx\n", \
+ DRM_INFO(" space=0x%x req=0x%zx\n", \
dev_priv->prim.space, (n) * DMA_BLOCK_SIZE); \
} \
prim = dev_priv->prim.start; \
@@ -313,7 +313,7 @@ do { \
#define DMA_WRITE(offset, val) \
do { \
if (MGA_VERBOSE) \
- DRM_INFO(" DMA_WRITE( 0x%08x ) at 0x%04Zx\n", \
+ DRM_INFO(" DMA_WRITE( 0x%08x ) at 0x%04zx\n", \
(u32)(val), write + (offset) * sizeof(u32)); \
*(volatile u32 *)(prim + write + (offset) * sizeof(u32)) = val; \
} while (0)