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sync with upstream version

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Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck
2012-10-24 12:50:27 -07:00
parent 3a318e77f2
commit fcea628422
2 changed files with 42 additions and 53 deletions
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35
compat.h
View File

@@ -9,16 +9,37 @@
#ifndef COMPAT_H #ifndef COMPAT_H
#define COMPAT_H #define COMPAT_H
#ifndef kstrtol #ifndef request_muxed_region
#define kstrtol strict_strtol #if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 28)
#define request_muxed_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name))
#else
#define IORESOURCE_MUXED 0x00400000
#define request_muxed_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name), IORESOURCE_MUXED)
#endif #endif
#ifndef kstrtoul
#define kstrtoul strict_strtoul
#endif #endif
#ifndef request_muxed_region /* Red Hat EL5 includes backports of these functions, so we can't redefine
#define request_muxed_region(a, b, c) (true) * our own. */
#define release_region(a, b) #if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 24)
#if !(defined RHEL_MAJOR && RHEL_MAJOR == 5 && RHEL_MINOR >= 5)
static inline int strict_strtoul(const char *cp, unsigned int base,
unsigned long *res)
{
*res = simple_strtoul(cp, NULL, base);
return 0;
}
static inline int strict_strtol(const char *cp, unsigned int base, long *res)
{
*res = simple_strtol(cp, NULL, base);
return 0;
}
#endif
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 39)
#define kstrtoul strict_strtoul
#define kstrtol strict_strtol
#endif #endif
#endif /* COMPAT_H */ #endif /* COMPAT_H */

60
it87.c
View File

@@ -59,39 +59,7 @@
#include <linux/acpi.h> #include <linux/acpi.h>
#include <linux/io.h> #include <linux/io.h>
#include <linux/version.h> #include <linux/version.h>
#include "compat.h"
#ifndef request_muxed_region
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 28)
#define request_muxed_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name))
#else
#define IORESOURCE_MUXED 0x00400000
#define request_muxed_region(start,n,name) __request_region(&ioport_resource, (start), (n), (name), IORESOURCE_MUXED)
#endif
#endif
/* Red Hat EL5 includes backports of these functions, so we can't redefine
* our own. */
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 24)
#if !(defined RHEL_MAJOR && RHEL_MAJOR == 5 && RHEL_MINOR >= 5)
static inline int strict_strtoul(const char *cp, unsigned int base,
unsigned long *res)
{
*res = simple_strtoul(cp, NULL, base);
return 0;
}
static inline int strict_strtol(const char *cp, unsigned int base, long *res)
{
*res = simple_strtol(cp, NULL, base);
return 0;
}
#endif
#endif
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 39)
#define kstrtoul strict_strtoul
#define kstrtol strict_strtol
#endif
#define DRVNAME "it87" #define DRVNAME "it87"
@@ -2087,12 +2055,12 @@ static int __devinit it87_probe(struct platform_device *pdev)
continue; continue;
err = sysfs_create_group(&dev->kobj, &it87_group_in[i]); err = sysfs_create_group(&dev->kobj, &it87_group_in[i]);
if (err) if (err)
goto ERROR4; goto error;
if (sio_data->beep_pin && it87_attributes_in_beep[i]) { if (sio_data->beep_pin && it87_attributes_in_beep[i]) {
err = sysfs_create_file(&dev->kobj, err = sysfs_create_file(&dev->kobj,
it87_attributes_in_beep[i]); it87_attributes_in_beep[i]);
if (err) if (err)
goto ERROR4; goto error;
} }
} }
@@ -2101,12 +2069,12 @@ static int __devinit it87_probe(struct platform_device *pdev)
continue; continue;
err = sysfs_create_group(&dev->kobj, &it87_group_temp[i]); err = sysfs_create_group(&dev->kobj, &it87_group_temp[i]);
if (err) if (err)
goto ERROR4; goto error;
if (sio_data->beep_pin) { if (sio_data->beep_pin) {
err = sysfs_create_file(&dev->kobj, err = sysfs_create_file(&dev->kobj,
it87_attributes_temp_beep[i]); it87_attributes_temp_beep[i]);
if (err) if (err)
goto ERROR4; goto error;
} }
} }
@@ -2118,13 +2086,13 @@ static int __devinit it87_probe(struct platform_device *pdev)
continue; continue;
err = sysfs_create_group(&dev->kobj, &fan_group[i]); err = sysfs_create_group(&dev->kobj, &fan_group[i]);
if (err) if (err)
goto ERROR4; goto error;
if (sio_data->beep_pin) { if (sio_data->beep_pin) {
err = sysfs_create_file(&dev->kobj, err = sysfs_create_file(&dev->kobj,
it87_attributes_fan_beep[i]); it87_attributes_fan_beep[i]);
if (err) if (err)
goto ERROR4; goto error;
if (!fan_beep_need_rw) if (!fan_beep_need_rw)
continue; continue;
@@ -2149,14 +2117,14 @@ static int __devinit it87_probe(struct platform_device *pdev)
err = sysfs_create_group(&dev->kobj, err = sysfs_create_group(&dev->kobj,
&it87_group_pwm[i]); &it87_group_pwm[i]);
if (err) if (err)
goto ERROR4; goto error;
if (!has_old_autopwm(data)) if (!has_old_autopwm(data))
continue; continue;
err = sysfs_create_group(&dev->kobj, err = sysfs_create_group(&dev->kobj,
&it87_group_autopwm[i]); &it87_group_autopwm[i]);
if (err) if (err)
goto ERROR4; goto error;
} }
} }
@@ -2166,7 +2134,7 @@ static int __devinit it87_probe(struct platform_device *pdev)
data->vid = sio_data->vid_value; data->vid = sio_data->vid_value;
err = sysfs_create_group(&dev->kobj, &it87_group_vid); err = sysfs_create_group(&dev->kobj, &it87_group_vid);
if (err) if (err)
goto ERROR4; goto error;
} }
/* Export labels for internal sensors */ /* Export labels for internal sensors */
@@ -2176,18 +2144,18 @@ static int __devinit it87_probe(struct platform_device *pdev)
err = sysfs_create_file(&dev->kobj, err = sysfs_create_file(&dev->kobj,
it87_attributes_label[i]); it87_attributes_label[i]);
if (err) if (err)
goto ERROR4; goto error;
} }
data->hwmon_dev = hwmon_device_register(dev); data->hwmon_dev = hwmon_device_register(dev);
if (IS_ERR(data->hwmon_dev)) { if (IS_ERR(data->hwmon_dev)) {
err = PTR_ERR(data->hwmon_dev); err = PTR_ERR(data->hwmon_dev);
goto ERROR4; goto error;
} }
return 0; return 0;
ERROR4: error:
it87_remove_files(dev); it87_remove_files(dev);
return err; return err;
} }
@@ -2375,7 +2343,7 @@ static void __devinit it87_init_device(struct platform_device *pdev)
/* Start monitoring */ /* Start monitoring */
it87_write_value(data, IT87_REG_CONFIG, it87_write_value(data, IT87_REG_CONFIG,
(it87_read_value(data, IT87_REG_CONFIG) & 0x36) (it87_read_value(data, IT87_REG_CONFIG) & 0x3e)
| (update_vbat ? 0x41 : 0x01)); | (update_vbat ? 0x41 : 0x01));
} }