Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---
drivers/base/core.c | 6 +++---
drivers/base/memory.c | 10 ++++++----
drivers/base/power/sysfs.c | 9 +++++----
include/linux/device.h | 2 +-
4 files changed, 15 insertions(+), 12 deletions(-)
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 6ed6454..f4862a4 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -28,13 +28,13 @@
#ifdef CONFIG_SYSFS_DEPRECATED
#ifdef CONFIG_SYSFS_DEPRECATED_V2
-long sysfs_deprecated = 1;
+int sysfs_deprecated = 1;
#else
-long sysfs_deprecated = 0;
+int sysfs_deprecated = 0;
#endif
static __init int sysfs_deprecated_setup(char *arg)
{
- return strict_strtol(arg, 10, &sysfs_deprecated);
+ return kstrtoint(arg, 10, &sysfs_deprecated);
}
early_param("sysfs.deprecated", sysfs_deprecated_setup);
#endif
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index cafeaaf..2dc57aa 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -380,8 +380,9 @@ store_soft_offline_page(struct class *class,
u64 pfn;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- if (strict_strtoull(buf, 0, &pfn) < 0)
- return -EINVAL;
+ ret = kstrtou64(buf, 0, &pfn);
+ if (ret < 0)
+ return ret;
pfn >>= PAGE_SHIFT;
if (!pfn_valid(pfn))
return -ENXIO;
@@ -399,8 +400,9 @@ store_hard_offline_page(struct class *class,
u64 pfn;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
- if (strict_strtoull(buf, 0, &pfn) < 0)
- return -EINVAL;
+ ret = kstrtou64(buf, 0, &pfn);
+ if (ret < 0)
+ return ret;
pfn >>= PAGE_SHIFT;
ret = __memory_failure(pfn, 0, 0);
return ret ? ret : count;
diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
index 0b1e46b..1397768 100644
--- a/drivers/base/power/sysfs.c
+++ b/drivers/base/power/sysfs.c
@@ -197,14 +197,15 @@ static ssize_t autosuspend_delay_ms_show(struct device *dev,
static ssize_t autosuspend_delay_ms_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t n)
{
- long delay;
+ int delay;
+ int rv;
if (!dev->power.use_autosuspend)
return -EIO;
- if (strict_strtol(buf, 10, &delay) != 0 || delay != (int) delay)
- return -EINVAL;
-
+ rv = kstrtoint(buf, 10, &delay);
+ if (rv < 0)
+ return rv;
pm_runtime_set_autosuspend_delay(dev, delay);
return n;
}
diff --git a/include/linux/device.h b/include/linux/device.h
index dd48953..f3474dc 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -753,7 +753,7 @@ do { \
MODULE_ALIAS("char-major-" __stringify(major) "-*")
#ifdef CONFIG_SYSFS_DEPRECATED
-extern long sysfs_deprecated;
+extern int sysfs_deprecated;
#else
#define sysfs_deprecated 0
#endif
--
1.7.2.2
--
