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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-14 21:59:59 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-14 21:59:59 +0400 |
| commit | 2d9c8b5d6a5f5f7a6111cc68a050b5b44729376b (patch) | |
| tree | 9382e643df9d4115637ca320822702bb06130c1f /include/linux/device.h | |
| parent | 17bc14b767cf0692420c43dbe5310ae98a5a7836 (diff) | |
| parent | 003db633d6f2d3649ea18652a3c55ad17d4f0e47 (diff) | |
| download | linux-2d9c8b5d6a5f5f7a6111cc68a050b5b44729376b.tar.xz | |
Merge branch 'x86-ras-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 RAS update from Ingo Molnar:
"Rework all config variables used throughout the MCA code and collect
them together into a mca_config struct. This keeps them tightly and
neatly packed together instead of spilled all over the place.
Then, convert those which are used as booleans into real booleans and
save some space. These bits are exposed via
/sys/devices/system/machinecheck/machinecheck*/"
* 'x86-ras-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86, MCA: Finish mca_config conversion
x86, MCA: Convert the next three variables batch
x86, MCA: Convert rip_msr, mce_bootlog, monarch_timeout
x86, MCA: Convert dont_log_ce, banks and tolerant
drivers/base: Add a DEVICE_BOOL_ATTR macro
Diffstat (limited to 'include/linux/device.h')
| -rw-r--r-- | include/linux/device.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index 05292e488346..43dcda937ddf 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -498,6 +498,10 @@ ssize_t device_show_int(struct device *dev, struct device_attribute *attr, char *buf); ssize_t device_store_int(struct device *dev, struct device_attribute *attr, const char *buf, size_t count); +ssize_t device_show_bool(struct device *dev, struct device_attribute *attr, + char *buf); +ssize_t device_store_bool(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count); #define DEVICE_ATTR(_name, _mode, _show, _store) \ struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store) @@ -507,6 +511,9 @@ ssize_t device_store_int(struct device *dev, struct device_attribute *attr, #define DEVICE_INT_ATTR(_name, _mode, _var) \ struct dev_ext_attribute dev_attr_##_name = \ { __ATTR(_name, _mode, device_show_int, device_store_int), &(_var) } +#define DEVICE_BOOL_ATTR(_name, _mode, _var) \ + struct dev_ext_attribute dev_attr_##_name = \ + { __ATTR(_name, _mode, device_show_bool, device_store_bool), &(_var) } #define DEVICE_ATTR_IGNORE_LOCKDEP(_name, _mode, _show, _store) \ struct device_attribute dev_attr_##_name = \ __ATTR_IGNORE_LOCKDEP(_name, _mode, _show, _store) |