Commit 29f93a68 authored by Neeraj Sanjay Kale's avatar Neeraj Sanjay Kale Committed by Luiz Augusto von Dentz
Browse files

serdev: Replace all instances of ENOTSUPP with EOPNOTSUPP 



This replaces all instances of ENOTSUPP with EOPNOTSUPP since ENOTSUPP
is not a standard error code. This will help maintain consistency in
error codes when new serdev API's are added.

Signed-off-by: default avatarNeeraj Sanjay Kale <neeraj.sanjaykale@nxp.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
parent 586e154f

drivers/tty/serdev/core.c

+3 −3
Original line number Diff line number Diff line
@@ -366,7 +366,7 @@ int serdev_device_set_parity(struct serdev_device *serdev, 
	struct serdev_controller *ctrl = serdev->ctrl;



	if (!ctrl || !ctrl->ops->set_parity)

		return -ENOTSUPP;

		return -EOPNOTSUPP;



	return ctrl->ops->set_parity(ctrl, parity);

}
@@ -388,7 +388,7 @@ int serdev_device_get_tiocm(struct serdev_device *serdev) 
	struct serdev_controller *ctrl = serdev->ctrl;



	if (!ctrl || !ctrl->ops->get_tiocm)

		return -ENOTSUPP;

		return -EOPNOTSUPP;



	return ctrl->ops->get_tiocm(ctrl);

}
@@ -399,7 +399,7 @@ int serdev_device_set_tiocm(struct serdev_device *serdev, int set, int clear) 
	struct serdev_controller *ctrl = serdev->ctrl;



	if (!ctrl || !ctrl->ops->set_tiocm)

		return -ENOTSUPP;

		return -EOPNOTSUPP;



	return ctrl->ops->set_tiocm(ctrl, set, clear);

}

drivers/tty/serdev/serdev-ttyport.c

+2 −2
Original line number Diff line number Diff line
@@ -231,7 +231,7 @@ static int ttyport_get_tiocm(struct serdev_controller *ctrl) 
	struct tty_struct *tty = serport->tty;



	if (!tty->ops->tiocmget)

		return -ENOTSUPP;

		return -EOPNOTSUPP;



	return tty->ops->tiocmget(tty);

}
@@ -242,7 +242,7 @@ static int ttyport_set_tiocm(struct serdev_controller *ctrl, unsigned int set, u 
	struct tty_struct *tty = serport->tty;



	if (!tty->ops->tiocmset)

		return -ENOTSUPP;

		return -EOPNOTSUPP;



	return tty->ops->tiocmset(tty, set, clear);

}

include/linux/serdev.h

+2 −2
Original line number Diff line number Diff line
@@ -250,11 +250,11 @@ static inline int serdev_device_write_buf(struct serdev_device *serdev, 
static inline void serdev_device_wait_until_sent(struct serdev_device *sdev, long timeout) {}

static inline int serdev_device_get_tiocm(struct serdev_device *serdev)

{

	return -ENOTSUPP;

	return -EOPNOTSUPP;

}

static inline int serdev_device_set_tiocm(struct serdev_device *serdev, int set, int clear)

{

	return -ENOTSUPP;

	return -EOPNOTSUPP;

}

static inline int serdev_device_write(struct serdev_device *sdev, const unsigned char *buf,

				      size_t count, unsigned long timeout)