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iio: hid-sensor-magn-3d: add module alias for autoload 

Add a MODULE_DEVICE_TABLE in order to let hotplug mechanisms automatically
load the driver.

This makes it also possible to use the usual driver name instead of
HID-SENSOR-2000xx which isn't very descriptive in kernel messages.

Signed-off-by: Alexander Holler <holler@ahsoftware.de>
Acked-by:Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Alexander Holler 2013-07-10 09:32:00 +01:00 committed by Jonathan Cameron
parent 5b812ea536
commit a67c385a2e
1 changed files with 11 additions and 5 deletions
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16
drivers/iio/magnetometer/hid-sensor-magn-3d.c
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@ -30,10 +30,6 @@
#include <linux/iio/triggered_buffer.h>
#include "../common/hid-sensors/hid-sensor-trigger.h"
/*Format: HID-SENSOR-usage_id_in_hex*/
/*Usage ID from spec for Magnetometer-3D: 0x200083*/
#define DRIVER_NAME "HID-SENSOR-200083"
enum magn_3d_channel {
CHANNEL_SCAN_INDEX_X,
CHANNEL_SCAN_INDEX_Y,
@ -390,9 +386,19 @@ static int hid_magn_3d_remove(struct platform_device *pdev)
return 0;
}
static struct platform_device_id hid_magn_3d_ids[] = {
{
/* Format: HID-SENSOR-usage_id_in_hex_lowercase */
.name = "HID-SENSOR-200083",
},
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(platform, hid_magn_3d_ids);
static struct platform_driver hid_magn_3d_platform_driver = {
.id_table = hid_magn_3d_ids,
.driver = {
.name = DRIVER_NAME,
.name = KBUILD_MODNAME,
.owner = THIS_MODULE,
},
.probe = hid_magn_3d_probe,