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| author | Ingo Molnar <mingo@kernel.org> | 2017-06-22 10:57:28 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-06-22 10:57:28 +0200 |
| commit | a4eb8b993554d374002663200bf5721f7f2ee259 (patch) | |
| tree | e8934fdf72b4b09db9f514ae82bc81d03959b942 /drivers/media/cec | |
| parent | 26179670a68b7b365fbfe38afb043dcd2e1a4678 (diff) | |
| parent | 8d829b9bb878904f3419af8003176a12910b94e8 (diff) | |
| download | linux-a4eb8b993554d374002663200bf5721f7f2ee259.tar.bz2 | |
Merge branch 'linus' into x86/mm, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/media/cec')
| -rw-r--r-- | drivers/media/cec/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/media/cec/cec-api.c | 8 |
2 files changed, 2 insertions, 7 deletions
diff --git a/drivers/media/cec/Kconfig b/drivers/media/cec/Kconfig index 4e25a950ae6f..43428cec3a01 100644 --- a/drivers/media/cec/Kconfig +++ b/drivers/media/cec/Kconfig @@ -1,5 +1,6 @@ config MEDIA_CEC_RC bool "HDMI CEC RC integration" depends on CEC_CORE && RC_CORE + depends on CEC_CORE=m || RC_CORE=y ---help--- Pass on CEC remote control messages to the RC framework. diff --git a/drivers/media/cec/cec-api.c b/drivers/media/cec/cec-api.c index 0860fb458757..999926f731c8 100644 --- a/drivers/media/cec/cec-api.c +++ b/drivers/media/cec/cec-api.c @@ -271,16 +271,10 @@ static long cec_receive(struct cec_adapter *adap, struct cec_fh *fh, bool block, struct cec_msg __user *parg) { struct cec_msg msg = {}; - long err = 0; + long err; if (copy_from_user(&msg, parg, sizeof(msg))) return -EFAULT; - mutex_lock(&adap->lock); - if (!adap->is_configured && fh->mode_follower < CEC_MODE_MONITOR) - err = -ENONET; - mutex_unlock(&adap->lock); - if (err) - return err; err = cec_receive_msg(fh, &msg, block); if (err) |