linux-kernel - [PATCH 35/45] kstrtox: convert drivers/platform/x86/

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Date:	Sun,  5 Dec 2010 19:49:32 +0200
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	akpm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org, Alexey Dobriyan <adobriyan@...il.com>
Subject: [PATCH 35/45] kstrtox: convert drivers/platform/x86/


Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>
---
 drivers/platform/x86/classmate-laptop.c |    2 +-
 drivers/platform/x86/compal-laptop.c    |   14 ++++++--------
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c
index 341cbfe..07d7ce6 100644
--- a/drivers/platform/x86/classmate-laptop.c
+++ b/drivers/platform/x86/classmate-laptop.c
@@ -198,7 +198,7 @@ static ssize_t cmpc_accel_sensitivity_store(struct device *dev,
 	inputdev = dev_get_drvdata(&acpi->dev);
 	accel = dev_get_drvdata(&inputdev->dev);
 
-	r = strict_strtoul(buf, 0, &sensitivity);
+	r = kstrtoul(buf, 0, &sensitivity);
 	if (r)
 		return r;
 
diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
index 097083c..c4602a4 100644
--- a/drivers/platform/x86/compal-laptop.c
+++ b/drivers/platform/x86/compal-laptop.c
@@ -421,13 +421,12 @@ static ssize_t pwm_enable_store(struct device *dev,
 		struct device_attribute *attr, const char *buf, size_t count)
 {
 	struct compal_data *data = dev_get_drvdata(dev);
-	long val;
+	unsigned int val;
 	int err;
-	err = strict_strtol(buf, 10, &val);
+
+	err = kstrtouint(buf, 10, &val);
 	if (err)
 		return err;
-	if (val < 0)
-		return -EINVAL;
 
 	data->pwm_enable = val;
 
@@ -459,13 +458,12 @@ static ssize_t pwm_store(struct device *dev, struct device_attribute *attr,
 		const char *buf, size_t count)
 {
 	struct compal_data *data = dev_get_drvdata(dev);
-	long val;
+	u8 val;
 	int err;
-	err = strict_strtol(buf, 10, &val);
+
+	err = kstrtou8(buf, 10, &val);
 	if (err)
 		return err;
-	if (val < 0 || val > 255)
-		return -EINVAL;
 
 	data->curr_pwm = val;
 
-- 
1.7.2.2

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