From: Javier Martinez Canillas <javier@osg.samsung.com>
Date: Tue, 18 Oct 2016 21:01:45 +0000 (-0300)
Subject: i2c: jz4780: Fix module autoload
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3855ada848dbdbeae39fcf9eaaf6a7678315f153;p=openwrt%2Fstaging%2Fblogic.git

i2c: jz4780: 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.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

diff --git a/drivers/i2c/busses/i2c-jz4780.c b/drivers/i2c/busses/i2c-jz4780.c
index b8ea62105f42..30132c3957cd 100644
--- a/drivers/i2c/busses/i2c-jz4780.c
+++ b/drivers/i2c/busses/i2c-jz4780.c
@@ -729,6 +729,7 @@ static const struct of_device_id jz4780_i2c_of_matches[] = {
 	{ .compatible = "ingenic,jz4780-i2c", },
 	{ /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(of, jz4780_i2c_of_matches);
 
 static int jz4780_i2c_probe(struct platform_device *pdev)
 {