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drivers/rtc/rtc-hid-sensor-time.c: add module alias to let the module load automatically 

In order to get the module automatically loaded by hotplug mechanisms a
MODULE_DEVICE_TABLE is needed.

Therefore add one.

This makes it also possible to use a module name other than
HID-SENSOR-2000a0 which isn't very descriptive in kernel messages.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Alexander Holler 2013-09-11 14:24:15 -07:00 committed by Linus Torvalds
parent 63c40436a1
commit ae259925bc
1 changed files with 11 additions and 5 deletions
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16
drivers/rtc/rtc-hid-sensor-time.c
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@ -23,10 +23,6 @@
#include <linux/iio/iio.h> #include <linux/iio/iio.h>
#include <linux/rtc.h> #include <linux/rtc.h>
/* Format: HID-SENSOR-usage_id_in_hex */
/* Usage ID from spec for Time: 0x2000A0 */
#define DRIVER_NAME "HID-SENSOR-2000a0" /* must be lowercase */
enum hid_time_channel { enum hid_time_channel {
CHANNEL_SCAN_INDEX_YEAR, CHANNEL_SCAN_INDEX_YEAR,
CHANNEL_SCAN_INDEX_MONTH, CHANNEL_SCAN_INDEX_MONTH,
@ -300,9 +296,19 @@ static int hid_time_remove(struct platform_device *pdev)
return 0; return 0;
} }
static struct platform_device_id hid_time_ids[] = {
{
/* Format: HID-SENSOR-usage_id_in_hex_lowercase */
.name = "HID-SENSOR-2000a0",
},
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(platform, hid_time_ids);
static struct platform_driver hid_time_platform_driver = { static struct platform_driver hid_time_platform_driver = {
.id_table = hid_time_ids,
.driver = { .driver = {
.name = DRIVER_NAME, .name = KBUILD_MODNAME,
.owner = THIS_MODULE, .owner = THIS_MODULE,
}, },
.probe = hid_time_probe, .probe = hid_time_probe,