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Commit b4088094 authored by Andi Shyti's avatar Andi Shyti Committed by Mauro Carvalho Chehab
Browse files

[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: default avatarAndi Shyti <andi.shyti@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 9675ee5a

drivers/media/rc/lirc_dev.c

+4 −4
Original line number Original line Diff line number Diff line
@@ -585,7 +585,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) 
		break;

		break;

	case LIRC_GET_REC_MODE:

	case LIRC_GET_REC_MODE:

		if (!(ir->d.features & LIRC_CAN_REC_MASK)) {

		if (!(ir->d.features & LIRC_CAN_REC_MASK)) {

			result = -ENOSYS;

			result = -ENOTTY;

			break;

			break;

		}

		}
@@ -595,7 +595,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) 
		break;

		break;

	case LIRC_SET_REC_MODE:

	case LIRC_SET_REC_MODE:

		if (!(ir->d.features & LIRC_CAN_REC_MASK)) {

		if (!(ir->d.features & LIRC_CAN_REC_MASK)) {

			result = -ENOSYS;

			result = -ENOTTY;

			break;

			break;

		}

		}
@@ -613,7 +613,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) 
	case LIRC_GET_MIN_TIMEOUT:

	case LIRC_GET_MIN_TIMEOUT:

		if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||

		if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||

		    ir->d.min_timeout == 0) {

		    ir->d.min_timeout == 0) {

			result = -ENOSYS;

			result = -ENOTTY;

			break;

			break;

		}

		}
@@ -622,7 +622,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) 
	case LIRC_GET_MAX_TIMEOUT:

	case LIRC_GET_MAX_TIMEOUT:

		if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||

		if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||

		    ir->d.max_timeout == 0) {

		    ir->d.max_timeout == 0) {

			result = -ENOSYS;

			result = -ENOTTY;

			break;

			break;

		}

		}