From 5b5e0928f742cfa853b2411400a1b19fa379d758 Mon Sep 17 00:00:00 2001
From: Alexey Dobriyan <adobriyan@gmail.com>
Date: Mon, 27 Feb 2017 14:30:02 -0800
Subject: 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>
---
drivers/video/fbdev/metronomefb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'drivers/video')
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;
}
--
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