Commit 44fe63fc authored Jan 16, 2013 by Uwe Kleine-König Committed by Artem Bityutskiy Feb 04, 2013

mtd: uclinux: add a comment about why uclinux_ram_map must not be static



I was (at least) the second person trying to fix a warning by sparse, so
document in the code why this is a bad idea and add an extern declaration to
make sparse happy.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

parent 81f53ff8

drivers/mtd/maps/uclinux.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -29,6 +29,12 @@
		#define MAP_NAME "ram"
		#endif

		/*
		* Blackfin uses uclinux_ram_map during startup, so it must not be static.
		* Provide a dummy declaration to make sparse happy.
		*/
		extern struct map_info uclinux_ram_map;

		struct map_info uclinux_ram_map = {
		.name = MAP_NAME,
		.size = 0,