i2c: xlr: Fix module autoload for OF registration

Javier Martinez Canillas · Wolfram Sang · commit 2cb496db3d56 · 2016-10-25T11:49:00.000+02:00
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.

Signed-off-by: Javier Martinez Canillas &lt;javier@osg.samsung.com&gt;
Signed-off-by: Wolfram Sang &lt;wsa@the-dreams.de&gt;
diff --git a/drivers/i2c/busses/i2c-xlr.c b/drivers/i2c/busses/i2c-xlr.c
@@ -358,6 +358,7 @@ static const struct of_device_id xlr_i2c_dt_ids[] = {
 	},
 	{ }
 };
+MODULE_DEVICE_TABLE(of, xlr_i2c_dt_ids);
 
 static int xlr_i2c_probe(struct platform_device *pdev)
 {

Original file line number	Diff line number	Diff line change
`@@ -358,6 +358,7 @@ static const struct of_device_id xlr_i2c_dt_ids[] = {`
`358`	`358`	`},`
`359`	`359`	`{ }`
`360`	`360`	`};`
	`361`	`+MODULE_DEVICE_TABLE(of, xlr_i2c_dt_ids);`
`361`	`362`
`362`	`363`	`static int xlr_i2c_probe(struct platform_device *pdev)`
`363`	`364`	`{`