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Diffstat (limited to 'drivers/i2c/i2c-core.c')
-rw-r--r--drivers/i2c/i2c-core.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 0f2f8484e8ec..e584d88ee337 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -525,22 +525,16 @@ static int i2c_device_match(struct device *dev, struct device_driver *drv)
525 return 0; 525 return 0;
526} 526}
527 527
528
529/* uevent helps with hotplug: modprobe -q $(MODALIAS) */
530static int i2c_device_uevent(struct device *dev, struct kobj_uevent_env *env) 528static int i2c_device_uevent(struct device *dev, struct kobj_uevent_env *env)
531{ 529{
532 struct i2c_client *client = to_i2c_client(dev); 530 struct i2c_client *client = to_i2c_client(dev);
533 int rc; 531 int rc;
534 532
535 rc = acpi_device_uevent_modalias(dev, env); 533 rc = acpi_device_uevent_modalias(dev, env);
536 if (rc != -ENODEV) 534 if (rc != -ENODEV)
537 return rc; 535 return rc;
538 536
539 if (add_uevent_var(env, "MODALIAS=%s%s", 537 return add_uevent_var(env, "MODALIAS=%s%s", I2C_MODULE_PREFIX, client->name);
540 I2C_MODULE_PREFIX, client->name))
541 return -ENOMEM;
542 dev_dbg(dev, "uevent\n");
543 return 0;
544} 538}
545 539
546/* i2c bus recovery routines */ 540/* i2c bus recovery routines */