aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorAndi Shyti <andi.shyti@samsung.com>2016-07-06 06:01:24 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-07-13 15:26:52 -0300
commitb408809487e0b80fdd7869f92b5ca3be55923e9d (patch)
tree4f9b4323717c9fc24842c28d34e31b86af663bae
parent9675ee5a8e42807ebd33bf4934f235911b5647b0 (diff)
[media] lirc_dev: fix error return value
If ioctl is called, it cannot be a case of invalid system call number (ENOSYS), that is a ENOTTY case which means that the device doesn't support that specific ioctl command. So, replace ENOSYS with ENOTTY. Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
-rw-r--r--drivers/media/rc/lirc_dev.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 2bdd2c0a9268..64a3d93a21ef 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -585,7 +585,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
break;
case LIRC_GET_REC_MODE:
if (!(ir->d.features & LIRC_CAN_REC_MASK)) {
- result = -ENOSYS;
+ result = -ENOTTY;
break;
}
@@ -595,7 +595,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
break;
case LIRC_SET_REC_MODE:
if (!(ir->d.features & LIRC_CAN_REC_MASK)) {
- result = -ENOSYS;
+ result = -ENOTTY;
break;
}
@@ -613,7 +613,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case LIRC_GET_MIN_TIMEOUT:
if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||
ir->d.min_timeout == 0) {
- result = -ENOSYS;
+ result = -ENOTTY;
break;
}
@@ -622,7 +622,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
case LIRC_GET_MAX_TIMEOUT:
if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||
ir->d.max_timeout == 0) {
- result = -ENOSYS;
+ result = -ENOTTY;
break;
}

Privacy Policy