diff mbox series

[2/3,media] am437x-vfpe: fix typo in vpfe_get_app_input_index

Message ID 1457995225-1199991-2-git-send-email-arnd@arndb.de
State Accepted
Commit 0fb504001192c1df62c847a8bb6558753c36ebef
Headers show
Series [1/3,media] cobalt: add MTD dependency | expand

Commit Message

Arnd Bergmann March 14, 2016, 10:40 p.m. UTC 
gcc-6 points out an obviously silly comparison in vpfe_get_app_input_index():

drivers/media/platform/am437x/am437x-vpfe.c: In function 'vpfe_get_app_input_index':
drivers/media/platform/am437x/am437x-vpfe.c:1709:27: warning: self-comparison always evaluats to true [-Wtautological-compare]
       client->adapter->nr == client->adapter->nr) {
                           ^~

This was introduced in a slighly incorrect conversion, and it's
clear that the comparison was meant to compare the iterator
to the current subdev instead, as we do in the line above.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Fixes: d37232390fd4 ("[media] media: am437x-vpfe: match the OF node/i2c addr instead of name")
---
 drivers/media/platform/am437x/am437x-vpfe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.7.0
diff mbox series

Patch

diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c
index de32e3a3d4d1..e6a7bff4650c 100644
--- a/drivers/media/platform/am437x/am437x-vpfe.c
+++ b/drivers/media/platform/am437x/am437x-vpfe.c
@@ -1706,7 +1706,7 @@  static int vpfe_get_app_input_index(struct vpfe_device *vpfe,
 		sdinfo = &cfg->sub_devs[i];
 		client = v4l2_get_subdevdata(sdinfo->sd);
 		if (client->addr == curr_client->addr &&
-		    client->adapter->nr == client->adapter->nr) {
+		    client->adapter->nr == curr_client->adapter->nr) {
 			if (vpfe->current_input >= 1)
 				return -1;
 			*app_input_index = j + vpfe->current_input;