From: Christian Gromm <christian.gromm@microchip.com>
Date: Tue, 21 Nov 2017 14:04:45 +0000 (+0100)
Subject: staging: most: core: add a match function for the bus
X-Git-Tag: v4.16-rc1~112^2~574
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=921c80c52b7440a0f5c5c542d40a3295d525276b;p=linux.git

staging: most: core: add a match function for the bus

This patch adds the function most_match. It is needed to accociate
registered devices and drivers with the bus.

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/most/core.c b/drivers/staging/most/core.c
index 7f7d6b65d76f..ce063a1597c3 100644
--- a/drivers/staging/most/core.c
+++ b/drivers/staging/most/core.c
@@ -756,11 +756,20 @@ static const struct attribute_group *aim_attr_groups[] = {
  *		     ___C O R E___
  */
 
+int most_match(struct device *dev, struct device_driver *drv)
+{
+	if (!strcmp(dev_name(dev), "most"))
+		return 0;
+	else
+		return 1;
+}
+
 /**
  * Instantiation of the MOST bus
  */
 static struct bus_type most_bus = {
 	.name = "most",
+	.match = most_match,
 };
 
 /**