From 632a5b01db8cd4068a06f8a67720ea4f9b00d9b3 Mon Sep 17 00:00:00 2001 From: Krystian Garbaciak Date: Mon, 18 Jun 2012 13:04:29 +0100 Subject: [PATCH] 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 Signed-off-by: Mark Brown --- drivers/base/regmap/regmap.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 83a0166420a..d912eb2d19c 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -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; -- 2.46.0