Commit 632a5b01 authored Jun 18, 2012 by Krystian Garbaciak Committed by Mark Brown Jun 19, 2012

regmap: Fix work_buf switching for page update during virtual range access.



After page update, orginal work_buf has to be restored regardless of
the result.

Signed-off-by: Krystian Garbaciak <krystian.garbaciak@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

parent 6863ca62

drivers/base/regmap/regmap.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -693,10 +693,11 @@ static int _regmap_select_page(struct regmap map, unsigned int reg,
		range->selector_mask,
		win_page << range->selector_shift,
		&page_chg);
		if (ret < 0)
		return ret;

		map->work_buf = orig_work_buf;

		if (ret < 0)
		return ret;
		}

		*reg = range->window_start + win_offset;