linux-kernel - [PATCH 3.12 031/212] regulator: ti-abb: Fix operator precedence typo

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Message-Id: <20131202191252.039245052@linuxfoundation.org>
Date:	Mon,  2 Dec 2013 11:13:42 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Nishanth Menon <nm@...com>,
	Mark Brown <broonie@...aro.org>
Subject: [PATCH 3.12 031/212] regulator: ti-abb: Fix operator precedence typo

3.12-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Nishanth Menon <nm@...com>

commit 9a633a2bced158c57b73cf4d8e87be60473de1d2 upstream.

commit 40b1936e (regulator: Introduce TI Adaptive Body Bias(ABB) on-chip
LDO driver) missed a pair of brackets which cause the wrong vset data to be
picked up from efuse, resulting in bad VBB voltage values.

Signed-off-by: Nishanth Menon <nm@...com>
Signed-off-by: Mark Brown <broonie@...aro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/regulator/ti-abb-regulator.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/regulator/ti-abb-regulator.c
+++ b/drivers/regulator/ti-abb-regulator.c
@@ -615,7 +615,7 @@ static int ti_abb_init_table(struct devi
 					pname, *volt_table, vset_mask);
 			continue;
 		}
-		info->vset = efuse_val & vset_mask >> __ffs(vset_mask);
+		info->vset = (efuse_val & vset_mask) >> __ffs(vset_mask);
 		dev_dbg(dev, "[%d]v=%d vset=%x\n", i, *volt_table, info->vset);
 check_abb:
 		switch (info->opp_sel) {


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