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Date: Sat, 5 Feb 2011 16:20:22 +0200
From: Alexey Dobriyan <adobriyan@...il.com>
To: akpm@...ux-foundation.org
Cc: linux-kernel@...r.kernel.org, adobriyan@...il.com
Subject: [PATCH 19/52] kstrtox: convert drivers/hid/
Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>
---
drivers/hid/hid-magicmouse.c | 14 +++++++--
drivers/hid/hid-ntrig.c | 54 ++++++++++++++++++++----------------
drivers/hid/hid-roccat-kone.c | 8 +++---
drivers/hid/hid-roccat-koneplus.c | 4 +-
4 files changed, 47 insertions(+), 33 deletions(-)
diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c
index 698e645..f3ce099 100644
--- a/drivers/hid/hid-magicmouse.c
+++ b/drivers/hid/hid-magicmouse.c
@@ -34,9 +34,17 @@ module_param(emulate_scroll_wheel, bool, 0644);
MODULE_PARM_DESC(emulate_scroll_wheel, "Emulate a scroll wheel");
static unsigned int scroll_speed = 32;
-static int param_set_scroll_speed(const char *val, struct kernel_param *kp) {
- unsigned long speed;
- if (!val || strict_strtoul(val, 0, &speed) || speed > 63)
+static int param_set_scroll_speed(const char *val, struct kernel_param *kp)
+{
+ unsigned int speed;
+ int rv;
+
+ if (!val)
+ return -EINVAL;
+ rv = kstrtouint(val, 0, &speed);
+ if (rv < 0)
+ return rv;
+ if (speed > 63)
return -EINVAL;
scroll_speed = speed;
return 0;
diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c
index beb4034..4bbab1a 100644
--- a/drivers/hid/hid-ntrig.c
+++ b/drivers/hid/hid-ntrig.c
@@ -205,11 +205,12 @@ static ssize_t set_min_width(struct device *dev,
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
struct ntrig_data *nd = hid_get_drvdata(hdev);
- unsigned long val;
-
- if (strict_strtoul(buf, 0, &val))
- return -EINVAL;
+ u16 val;
+ int rv;
+ rv = kstrtou16(buf, 0, &val);
+ if (rv < 0)
+ return rv;
if (val > nd->sensor_physical_width)
return -EINVAL;
@@ -240,11 +241,12 @@ static ssize_t set_min_height(struct device *dev,
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
struct ntrig_data *nd = hid_get_drvdata(hdev);
- unsigned long val;
-
- if (strict_strtoul(buf, 0, &val))
- return -EINVAL;
+ u16 val;
+ int rv;
+ rv = kstrtou16(buf, 0, &val);
+ if (rv < 0)
+ return rv;
if (val > nd->sensor_physical_height)
return -EINVAL;
@@ -274,11 +276,12 @@ static ssize_t set_activate_slack(struct device *dev,
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
struct ntrig_data *nd = hid_get_drvdata(hdev);
- unsigned long val;
-
- if (strict_strtoul(buf, 0, &val))
- return -EINVAL;
+ u8 val;
+ int rv;
+ rv = kstrtou8(buf, 0, &val);
+ if (rv < 0)
+ return rv;
if (val > 0x7f)
return -EINVAL;
@@ -309,11 +312,12 @@ static ssize_t set_activation_width(struct device *dev,
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
struct ntrig_data *nd = hid_get_drvdata(hdev);
- unsigned long val;
-
- if (strict_strtoul(buf, 0, &val))
- return -EINVAL;
+ u16 val;
+ int rv;
+ rv = kstrtou16(buf, 0, &val);
+ if (rv < 0)
+ return rv;
if (val > nd->sensor_physical_width)
return -EINVAL;
@@ -345,11 +349,12 @@ static ssize_t set_activation_height(struct device *dev,
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
struct ntrig_data *nd = hid_get_drvdata(hdev);
- unsigned long val;
-
- if (strict_strtoul(buf, 0, &val))
- return -EINVAL;
+ u16 val;
+ int rv;
+ rv = kstrtou16(buf, 0, &val);
+ if (rv < 0)
+ return rv;
if (val > nd->sensor_physical_height)
return -EINVAL;
@@ -379,11 +384,12 @@ static ssize_t set_deactivate_slack(struct device *dev,
struct hid_device *hdev = container_of(dev, struct hid_device, dev);
struct ntrig_data *nd = hid_get_drvdata(hdev);
- unsigned long val;
-
- if (strict_strtoul(buf, 0, &val))
- return -EINVAL;
+ u8 val;
+ int rv;
+ rv = kstrtou8(buf, 0, &val);
+ if (rv < 0)
+ return rv;
/*
* No more than 8 terminal frames have been observed so far
* and higher slack is highly likely to leave the single
diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c
index cbd8cc4..f803932 100644
--- a/drivers/hid/hid-roccat-kone.c
+++ b/drivers/hid/hid-roccat-kone.c
@@ -464,13 +464,13 @@ static ssize_t kone_sysfs_set_tcu(struct device *dev,
struct kone_device *kone;
struct usb_device *usb_dev;
int retval;
- unsigned long state;
+ int state;
dev = dev->parent->parent;
kone = hid_get_drvdata(dev_get_drvdata(dev));
usb_dev = interface_to_usbdev(to_usb_interface(dev));
- retval = strict_strtoul(buf, 10, &state);
+ retval = kstrtoint(buf, 10, &state);
if (retval)
return retval;
@@ -551,13 +551,13 @@ static ssize_t kone_sysfs_set_startup_profile(struct device *dev,
struct kone_device *kone;
struct usb_device *usb_dev;
int retval;
- unsigned long new_startup_profile;
+ int new_startup_profile;
dev = dev->parent->parent;
kone = hid_get_drvdata(dev_get_drvdata(dev));
usb_dev = interface_to_usbdev(to_usb_interface(dev));
- retval = strict_strtoul(buf, 10, &new_startup_profile);
+ retval = kstrtoint(buf, 10, &new_startup_profile);
if (retval)
return retval;
diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c
index 1608c8d..6e13756 100644
--- a/drivers/hid/hid-roccat-koneplus.c
+++ b/drivers/hid/hid-roccat-koneplus.c
@@ -463,14 +463,14 @@ static ssize_t koneplus_sysfs_set_startup_profile(struct device *dev,
{
struct koneplus_device *koneplus;
struct usb_device *usb_dev;
- unsigned long profile;
+ u8 profile;
int retval;
dev = dev->parent->parent;
koneplus = hid_get_drvdata(dev_get_drvdata(dev));
usb_dev = interface_to_usbdev(to_usb_interface(dev));
- retval = strict_strtoul(buf, 10, &profile);
+ retval = kstrtou8(buf, 10, &profile);
if (retval)
return retval;
--
1.7.3.4
--
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