[patch] staging: bcm2835-camera: free first element in array

[Dan Carpenter <dan.carpenter@xxxxxxxxxx>]

We should free gdev[0] so the > should be >=.

Fixes: 7b3ad5abf027 ("staging: Import the BCM2835 MMAL-based V4L2 camera driver.")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

diff --git a/drivers/staging/media/platform/bcm2835/bcm2835-camera.c b/drivers/staging/media/platform/bcm2835/bcm2835-camera.c
index ca15a698e018..9bcd8e546a14 100644
--- a/drivers/staging/media/platform/bcm2835/bcm2835-camera.c
+++ b/drivers/staging/media/platform/bcm2835/bcm2835-camera.c
@@ -1998,7 +1998,7 @@ static int __init bm2835_mmal_init(void)
 free_dev:
 	kfree(dev);
 
-	for ( ; camera > 0; camera--) {
+	for ( ; camera >= 0; camera--) {
 		bcm2835_cleanup_instance(gdev[camera]);
 		gdev[camera] = NULL;
 	}