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[07/16] device connection: use new match_string() helper/macro

Message ID 20190508112842.11654-9-alexandru.ardelean@analog.com (mailing list archive)
State New, archived
Delegated to: Bjorn Helgaas
Headers show
Series treewide: fix match_string() helper when array size | expand

Commit Message

Alexandru Ardelean May 8, 2019, 11:28 a.m. UTC 
The `device_connection` struct is defined as:
struct device_connection {
        struct fwnode_handle    *fwnode;
        const char              *endpoint[2];
        const char              *id;
        struct list_head        list;
};

The `endpoint` member is a static array of strings (on the struct), so
using the match_string() (which does an ARRAY_SIZE((con->endpoint)) should
be fine.

The recent change to match_string() (to ignore NULL entries up to the size
of the array) shouldn't affect this.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
---
 drivers/base/devcon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/base/devcon.c b/drivers/base/devcon.c
index 7bc1c619b721..4a2338665585 100644
--- a/drivers/base/devcon.c
+++ b/drivers/base/devcon.c
@@ -70,7 +70,7 @@  void *device_connection_find_match(struct device *dev, const char *con_id,
 	mutex_lock(&devcon_lock);
 
 	list_for_each_entry(con, &devcon_list, list) {
-		ep = __match_string(con->endpoint, 2, devname);
+		ep = match_string(con->endpoint, devname);
 		if (ep < 0)
 			continue;