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authorJavier Martinez Canillas <javier@osg.samsung.com>2016-10-17 16:13:35 -0300
committerSebastian Reichel <sre@kernel.org>2016-10-19 05:15:07 +0200
commita5a8539927b840502d706c8c56423d203437d9c6 (patch)
tree0652a54f54720782d0cb525ab8a29531a7cbb2f3 /drivers/power/supply
parent14d60bdd1ef58e3e0913f049c88daeed91a43387 (diff)
downloadblackbird-op-linux-a5a8539927b840502d706c8c56423d203437d9c6.tar.gz
blackbird-op-linux-a5a8539927b840502d706c8c56423d203437d9c6.zip
power: supply: max8997_charger: Fix module autoload
If the driver is built as a module, autoload won't work because the module alias information is not filled. So user-space can't match the registered device with the corresponding module. Export the module alias information using the MODULE_DEVICE_TABLE() macro. Before this patch: $ modinfo drivers/power/supply/max8997_charger.ko | grep alias $ After this patch: $ modinfo drivers/power/supply/max8997_charger.ko | grep alias alias: platform:max8997-battery Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/power/supply')
-rw-r--r--drivers/power/supply/max8997_charger.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/power/supply/max8997_charger.c b/drivers/power/supply/max8997_charger.c
index 0b2eab571528..290ddc12b040 100644
--- a/drivers/power/supply/max8997_charger.c
+++ b/drivers/power/supply/max8997_charger.c
@@ -184,6 +184,7 @@ static const struct platform_device_id max8997_battery_id[] = {
{ "max8997-battery", 0 },
{ }
};
+MODULE_DEVICE_TABLE(platform, max8997_battery_id);
static struct platform_driver max8997_battery_driver = {
.driver = {
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