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Subject: [media] Fix sysfs rc protocol lookup for rc-5-sz
Author:  Antti Seppälä <[email protected]>
Date:    Sun Feb 13 07:29:15 2011 -0300

With the current matching rules the lookup for rc protocol named rc-5-sz 
matches with "rc-5" before finding "rc-5-sz". Thus one is able to never 
enable/disable the rc-5-sz protocol via sysfs.

Fix the lookup to require an exact match which allows the manipulation of sz 
protocol.

Signed-off-by: Antti Seppälä <[email protected]>
Cc: [email protected]
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

 drivers/media/rc/rc-main.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

---

http://git.linuxtv.org/media_tree.git?a=commitdiff;h=0a91be40ed67ca72a81cfd842d5c2604ff1a54a4

diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index 72be8a0..e5b29a4 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -844,7 +844,7 @@ static ssize_t store_protocols(struct device *device,
                        count++;
                } else {
                        for (i = 0; i < ARRAY_SIZE(proto_names); i++) {
-                               if (!strncasecmp(tmp, proto_names[i].name, 
strlen(proto_names[i].name))) {
+                               if (!strcasecmp(tmp, proto_names[i].name)) {
                                        tmp += strlen(proto_names[i].name);
                                        mask = proto_names[i].type;
                                        break;

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