diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2017-02-27 14:30:02 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-27 18:43:47 -0800 |
| commit | 5b5e0928f742cfa853b2411400a1b19fa379d758 (patch) | |
| tree | 44ef4dd9cfd9587c81f4183638648b340a3d3b7e /drivers/gpu | |
| parent | d7f6724366c5ccb52b9b2e403b0a9383803bd47a (diff) | |
| download | linux-5b5e0928f742cfa853b2411400a1b19fa379d758.tar.gz linux-5b5e0928f742cfa853b2411400a1b19fa379d758.tar.bz2 linux-5b5e0928f742cfa853b2411400a1b19fa379d758.zip | |
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.h | 4 |
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) |