linux-kernel - [PATCH] regulator: max8649: Remove unused check

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Message-ID: <1337216562.5759.5.camel@phoenix>
Date:	Thu, 17 May 2012 09:02:42 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Jonghwan Choi <jhbird.choi@...il.com>,
	Haojian Zhuang <haojian.zhuang@...vell.com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Liam Girdwood <lrg@...com>
Subject: [PATCH] regulator: max8649: Remove unused check_range() function

This driver has been converted to use regulator_map_voltage_linear and
set_voltage_sel now. regulator_map_voltage_linear will check the the voltage
falls within specified range. The check_range() function is not used, remove it.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/regulator/max8649.c |   10 ----------
 1 files changed, 0 insertions(+), 10 deletions(-)

diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c
index 39fffb2..1f4bb80 100644
--- a/drivers/regulator/max8649.c
+++ b/drivers/regulator/max8649.c
@@ -60,16 +60,6 @@ struct max8649_regulator_info {
 	unsigned	ramp_down:1;
 };
 
-/* I2C operations */
-
-static inline int check_range(int min_uV, int max_uV)
-{
-	if ((min_uV < MAX8649_DCDC_VMIN) || (max_uV > MAX8649_DCDC_VMAX)
-		|| (min_uV > max_uV))
-		return -EINVAL;
-	return 0;
-}
-
 /* EN_PD means pulldown on EN input */
 static int max8649_enable(struct regulator_dev *rdev)
 {
-- 
1.7.5.4



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