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eeepc-laptop: pull out SENSOR_STORE_FUNC and SENSOR_SHOW_FUNC macros 

Pull out EEEPC_SENSOR_STORE_FUNC and EEEPC_SENSOR_SHOW_FUNC. These
macros define functions that call store_sys_hwmon() and show_sys_hwmon()
respectively. This helps prevent duplication later on.

Signed-off-by: Frans Klaver <fransklaver@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
This commit is contained in:
Frans Klaver 2014-09-17 23:47:24 +02:00 committed by Darren Hart
parent 6fe3a77f62
commit 28ac85f71a
1 changed files with 9 additions and 3 deletions
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12
drivers/platform/x86/eeepc-laptop.c
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@ -1038,19 +1038,25 @@ static ssize_t show_sys_hwmon(int (*get)(void), char *buf)
return sprintf(buf, "%d\n", get());
}
#define EEEPC_CREATE_SENSOR_ATTR(_name, _mode, _get, _set) \
#define EEEPC_SENSOR_SHOW_FUNC(_name, _get) \
static ssize_t show_##_name(struct device *dev, \
struct device_attribute *attr, \
char *buf) \
{ \
return show_sys_hwmon(_get, buf); \
} \
}
#define EEEPC_SENSOR_STORE_FUNC(_name, _set) \
static ssize_t store_##_name(struct device *dev, \
struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return store_sys_hwmon(_set, buf, count); \
} \
}
#define EEEPC_CREATE_SENSOR_ATTR(_name, _mode, _get, _set) \
EEEPC_SENSOR_SHOW_FUNC(_name, _get) \
EEEPC_SENSOR_STORE_FUNC(_name, _set) \
static DEVICE_ATTR(_name, _mode, show_##_name, store_##_name)
EEEPC_CREATE_SENSOR_ATTR(fan1_input, S_IRUGO, eeepc_get_fan_rpm, NULL);