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Commit 30059d93b07a034555defbf14d689a279fd7368d

Authored by Srinivas Kandagatla 2012-04-11 16:01:56 +0800

Committed by Mauro Carvalho Chehab 2012-04-12 05:24:37 +0800

Exists in smarc-l5.0.0_1.0.0-ga and in 5 other branches

[media] kernel:kfifo: export __kfifo_max_r symbol

kfifo_avail expands to __kfifo_max_r which is not an exported symbol.
Any kernel module using kfifo_avail will result in build failures
because of this.
This patch just exports __kfifo_max_r symbol to fix such problems in
future.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
Acked-by: Stefani Seibold <stefani@seibold.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

Showing 1 changed file with 1 additions and 0 deletions Side-by-side Diff

kernel/kfifo.c

kernel/kfifo.c

Diff comments View file @ 30059d9

...	...	@@ -402,6 +402,7 @@
402	402	return max;
403	403	return len;
404	404	}
	405	+EXPORT_SYMBOL(__kfifo_max_r);
405	406
406	407	#define __KFIFO_PEEK(data, out, mask) \
407	408	((data)[(out) & (mask)])