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Commit c6c68ff8 authored by Azael Avalos's avatar Azael Avalos Committed by Darren Hart
Browse files

toshiba_acpi: Add version entry to sysfs 



This patch adds a new entry to the sysfs, showing the version of the
driver.

Signed-off-by: default avatarAzael Avalos <coproscefalo@gmail.com>
Signed-off-by: default avatarDarren Hart <dvhart@linux.intel.com>
parent 1b0eb5bc

drivers/platform/x86/toshiba_acpi.c

+10 −0
Original line number Diff line number Diff line
@@ -1531,6 +1531,8 @@ static const struct backlight_ops toshiba_backlight_data = { 
/*

 * Sysfs files

 */

static ssize_t toshiba_version_show(struct device *dev,

				    struct device_attribute *attr, char *buf);

static ssize_t toshiba_kbd_bl_mode_store(struct device *dev,

					 struct device_attribute *attr,

					 const char *buf, size_t count);
@@ -1583,6 +1585,7 @@ static ssize_t toshiba_usb_sleep_music_store(struct device *dev, 
					     struct device_attribute *attr,

					     const char *buf, size_t count);



static DEVICE_ATTR(version, S_IRUGO, toshiba_version_show, NULL);

static DEVICE_ATTR(kbd_backlight_mode, S_IRUGO | S_IWUSR,

		   toshiba_kbd_bl_mode_show, toshiba_kbd_bl_mode_store);

static DEVICE_ATTR(kbd_type, S_IRUGO, toshiba_kbd_type_show, NULL);
@@ -1607,6 +1610,7 @@ static DEVICE_ATTR(usb_sleep_music, S_IRUGO | S_IWUSR, 
		   toshiba_usb_sleep_music_store);



static struct attribute *toshiba_attributes[] = {

	&dev_attr_version.attr,

	&dev_attr_kbd_backlight_mode.attr,

	&dev_attr_kbd_type.attr,

	&dev_attr_available_kbd_modes.attr,
@@ -1628,6 +1632,12 @@ static struct attribute_group toshiba_attr_group = { 
	.attrs = toshiba_attributes,

};



static ssize_t toshiba_version_show(struct device *dev,

				    struct device_attribute *attr, char *buf)

{

	return sprintf(buf, "%s\n", TOSHIBA_ACPI_VERSION);

}



static ssize_t toshiba_kbd_bl_mode_store(struct device *dev,

					 struct device_attribute *attr,

					 const char *buf, size_t count)