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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/video
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/video')
-rw-r--r--drivers/video/fbdev/metronomefb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/metronomefb.c b/drivers/video/fbdev/metronomefb.c
index abb6bbf226d5..9085e9525341 100644
--- a/drivers/video/fbdev/metronomefb.c
+++ b/drivers/video/fbdev/metronomefb.c
@@ -187,7 +187,7 @@ static int load_waveform(u8 *mem, size_t size, int m, int t,
epd_frame_table[par->dt].wfm_size = user_wfm_size;
if (size != epd_frame_table[par->dt].wfm_size) {
- dev_err(dev, "Error: unexpected size %Zd != %d\n", size,
+ dev_err(dev, "Error: unexpected size %zd != %d\n", size,
epd_frame_table[par->dt].wfm_size);
return -EINVAL;
}