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authorAlexander Holler <holler@ahsoftware.de>2013-07-10 09:31:00 +0100
committerJonathan Cameron <jic23@kernel.org>2013-08-03 18:40:34 +0100
commit5b812ea536da6ae88f79b48fbde1df8ad1e32ff2 (patch)
treeb15d0d1599cc34cefec5802c2b0d08ede71f6eea /drivers/iio/light
parenta411e735795620f5d260eb883bd80d33b6c7d968 (diff)
downloadlinux-5b812ea536da6ae88f79b48fbde1df8ad1e32ff2.tar.bz2
iio: hid-sensor-als: 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>
Diffstat (limited to 'drivers/iio/light')
-rw-r--r--drivers/iio/light/hid-sensor-als.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c
index cdc2cad0f01b..9adfef07d8c2 100644
--- a/drivers/iio/light/hid-sensor-als.c
+++ b/drivers/iio/light/hid-sensor-als.c
@@ -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 Ambiant-Light: 0x200041*/
-#define DRIVER_NAME "HID-SENSOR-200041"
-
#define CHANNEL_SCAN_INDEX_ILLUM 0
struct als_state {
@@ -355,9 +351,19 @@ static int hid_als_remove(struct platform_device *pdev)
return 0;
}
+static struct platform_device_id hid_als_ids[] = {
+ {
+ /* Format: HID-SENSOR-usage_id_in_hex_lowercase */
+ .name = "HID-SENSOR-200041",
+ },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(platform, hid_als_ids);
+
static struct platform_driver hid_als_platform_driver = {
+ .id_table = hid_als_ids,
.driver = {
- .name = DRIVER_NAME,
+ .name = KBUILD_MODNAME,
.owner = THIS_MODULE,
},
.probe = hid_als_probe,