The patch titled
cpuidle: make sysfs attributes sysdev class attributes
has been removed from the -mm tree. Its filename was
cpuidle-make-sysfs-attributes-sysdev-class-attributes.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: cpuidle: make sysfs attributes sysdev class attributes
From: Rabin Vincent <rabin@xxxxxx>
These attributes are really sysdev class attributes. The incorrect
definition leads to an oops because of recent changes which make sysdev
attributes use a different prototype.
Based on Andi's f718cd4add5aea9d379faff92f162571e356cc5f ("sched: make
scheduler sysfs attributes sysdev class devices")
Reported-by: Eric Sesterhenn <snakebyte@xxxxxx>
Signed-off-by: Rabin Vincent <rabin@xxxxxx>
Acked-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: "Li, Shaohua" <shaohua.li@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/cpuidle/sysfs.c | 29 +++++++++++++++--------------
1 file changed, 15 insertions(+), 14 deletions(-)
diff -puN drivers/cpuidle/sysfs.c~cpuidle-make-sysfs-attributes-sysdev-class-attributes drivers/cpuidle/sysfs.c
--- a/drivers/cpuidle/sysfs.c~cpuidle-make-sysfs-attributes-sysdev-class-attributes
+++ a/drivers/cpuidle/sysfs.c
@@ -21,8 +21,8 @@ static int __init cpuidle_sysfs_setup(ch
}
__setup("cpuidle_sysfs_switch", cpuidle_sysfs_setup);
-static ssize_t show_available_governors(struct sys_device *dev,
- struct sysdev_attribute *attr, char *buf)
+static ssize_t show_available_governors(struct sysdev_class *class,
+ char *buf)
{
ssize_t i = 0;
struct cpuidle_governor *tmp;
@@ -40,8 +40,8 @@ out:
return i;
}
-static ssize_t show_current_driver(struct sys_device *dev,
- struct sysdev_attribute *attr, char *buf)
+static ssize_t show_current_driver(struct sysdev_class *class,
+ char *buf)
{
ssize_t ret;
@@ -55,8 +55,8 @@ static ssize_t show_current_driver(struc
return ret;
}
-static ssize_t show_current_governor(struct sys_device *dev,
- struct sysdev_attribute *attr, char *buf)
+static ssize_t show_current_governor(struct sysdev_class *class,
+ char *buf)
{
ssize_t ret;
@@ -70,9 +70,8 @@ static ssize_t show_current_governor(str
return ret;
}
-static ssize_t store_current_governor(struct sys_device *dev,
- struct sysdev_attribute *attr,
- const char *buf, size_t count)
+static ssize_t store_current_governor(struct sysdev_class *class,
+ const char *buf, size_t count)
{
char gov_name[CPUIDLE_NAME_LEN];
int ret = -EINVAL;
@@ -104,8 +103,9 @@ static ssize_t store_current_governor(st
return count;
}
-static SYSDEV_ATTR(current_driver, 0444, show_current_driver, NULL);
-static SYSDEV_ATTR(current_governor_ro, 0444, show_current_governor, NULL);
+static SYSDEV_CLASS_ATTR(current_driver, 0444, show_current_driver, NULL);
+static SYSDEV_CLASS_ATTR(current_governor_ro, 0444, show_current_governor,
+ NULL);
static struct attribute *cpuclass_default_attrs[] = {
&attr_current_driver.attr,
@@ -113,9 +113,10 @@ static struct attribute *cpuclass_defaul
NULL
};
-static SYSDEV_ATTR(available_governors, 0444, show_available_governors, NULL);
-static SYSDEV_ATTR(current_governor, 0644, show_current_governor,
- store_current_governor);
+static SYSDEV_CLASS_ATTR(available_governors, 0444, show_available_governors,
+ NULL);
+static SYSDEV_CLASS_ATTR(current_governor, 0644, show_current_governor,
+ store_current_governor);
static struct attribute *cpuclass_switch_attrs[] = {
&attr_available_governors.attr,
_
Patches currently in -mm which might be from rabin@xxxxxx are
linux-next.patch
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