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Date: Mon, 18 Jun 2012 13:04:29 +0100 From: Krystian Garbaciak <krystian.garbaciak@...semi.com> To: Mark Brown <broonie@...nsource.wolfsonmicro.com> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, linux-kernel@...r.kernel.org, Anthony Olech <Anthony.Olech@...semi.com> 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 <krystian.garbaciak@...semi.com> --- drivers/base/regmap/regmap.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 83a0166..d912eb2 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; -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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