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Thu, 16 Mar 2023 17:22:49 +0000 From: Neeraj Sanjay Kale To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, marcel@holtmann.org, johan.hedberg@gmail.com, luiz.dentz@gmail.com, gregkh@linuxfoundation.org, jirislaby@kernel.org, alok.a.tiwari@oracle.com, hdanton@sina.com, ilpo.jarvinen@linux.intel.com, leon@kernel.org, simon.horman@corigine.com Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-serial@vger.kernel.org, amitkumar.karwar@nxp.com, rohit.fule@nxp.com, sherry.sun@nxp.com, neeraj.sanjaykale@nxp.com Subject: [PATCH v13 1/4] serdev: Replace all instances of ENOTSUPP with EOPNOTSUPP Date: Thu, 16 Mar 2023 22:52:11 +0530 Message-Id: <20230316172214.3899786-2-neeraj.sanjaykale@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230316172214.3899786-1-neeraj.sanjaykale@nxp.com> References: <20230316172214.3899786-1-neeraj.sanjaykale@nxp.com> X-ClientProxiedBy: SG3P274CA0007.SGPP274.PROD.OUTLOOK.COM (2603:1096:4:be::19) To DU2PR04MB8600.eurprd04.prod.outlook.com (2603:10a6:10:2db::12) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DU2PR04MB8600:EE_|PA4PR04MB9293:EE_ X-MS-Office365-Filtering-Correlation-Id: 520ed011-a2e1-4caf-82c2-08db264310f9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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This will help maintain consistency in error codes when new serdev API's are added. Signed-off-by: Neeraj Sanjay Kale Reviewed-by: Simon Horman --- v11: Replace all instances of ENOTSUPP with EOPNOTSUPP. (Simon Horman) --- drivers/tty/serdev/core.c | 6 +++--- drivers/tty/serdev/serdev-ttyport.c | 4 ++-- include/linux/serdev.h | 4 ++-- 3 files changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/tty/serdev/core.c b/drivers/tty/serdev/core.c index 0180e1e4e75d..d43aabd0cb76 100644 --- a/drivers/tty/serdev/core.c +++ b/drivers/tty/serdev/core.c @@ -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); } diff --git a/drivers/tty/serdev/serdev-ttyport.c b/drivers/tty/serdev/serdev-ttyport.c index d367803e2044..f26ff82723f1 100644 --- a/drivers/tty/serdev/serdev-ttyport.c +++ b/drivers/tty/serdev/serdev-ttyport.c @@ -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); } diff --git a/include/linux/serdev.h b/include/linux/serdev.h index 66f624fc618c..89b0a5af9be2 100644 --- a/include/linux/serdev.h +++ b/include/linux/serdev.h @@ -249,11 +249,11 @@ 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)