Commit fa8218de authored Aug 27, 2013 by Linus Torvalds

regmap

Pull regmap fixes from Mark Brown:
 "Two changes here:

   - Fix a bug in the rbtree code which could cause it to create two
     different cache entries for the same register by adding a single
     register at a time to the cache.  This isn't awesome for
     performance but it's non-invasive which we need for this late in
     the release cycle and the I/O costs we're trying to avoid are high.

   - Add another header used in the !CONFIG_REGMAP stubs where we had
     been relying on implicit inclusion"

* tag 'regmap-v3.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: rbtree: Fix overlapping rbnodes.
  regmap: Add another missing header for !CONFIG_REGMAP stubs

parents 0c6b5c5b 7f242bd8

drivers/base/regmap/regcache-rbtree.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -332,7 +332,7 @@ regcache_rbtree_node_alloc(struct regmap *map, unsigned int reg)
		}

		if (!rbnode->blklen) {
		rbnode->blklen = sizeof(*rbnode);
		rbnode->blklen = 1;
		rbnode->base_reg = reg;
		}

include/linux/regmap.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@
		#include <linux/list.h>
		#include <linux/rbtree.h>
		#include <linux/err.h>
		#include <linux/bug.h>

		struct module;
		struct device;

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