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>
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@ -693,10 +693,11 @@ static int _regmap_select_page(struct regmap *map, unsigned int *reg,
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range->selector_mask,
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win_page << range->selector_shift,
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&page_chg);
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if (ret < 0)
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return ret;
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map->work_buf = orig_work_buf;
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if (ret < 0)
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return ret;
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}
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*reg = range->window_start + win_offset;
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