From: Li Jun <jun.li@nxp.com> To: robh+dt@kernel.org, gregkh@linuxfoundation.org, heikki.krogerus@linux.intel.com, linux@roeck-us.net Cc: cw00.choi@samsung.com, a.hajda@samsung.com, shufan_lee@richtek.com, peter.chen@nxp.com, garsilva@embeddedor.com, gsomlo@gmail.com, jun.li@nxp.com, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-imx@nxp.com Subject: [PATCH v6 08/15] staging: typec: tcpci: use IS_ERR() instead of PTR_ERR_OR_ZERO() Date: Mon, 28 May 2018 10:52:40 +0800 [thread overview] Message-ID: <1527475967-15201-9-git-send-email-jun.li@nxp.com> (raw) In-Reply-To: <1527475967-15201-1-git-send-email-jun.li@nxp.com> As tcpm_register_port() and tcpci_register_port() never return NULL and NULL is not a success in this case, use IS_ERR() to check the return value of both. Signed-off-by: Li Jun <jun.li@nxp.com> --- drivers/staging/typec/tcpci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/typec/tcpci.c b/drivers/staging/typec/tcpci.c index 076498a..b63f147 100644 --- a/drivers/staging/typec/tcpci.c +++ b/drivers/staging/typec/tcpci.c @@ -509,7 +509,7 @@ struct tcpci *tcpci_register_port(struct device *dev, struct tcpci_data *data) return ERR_PTR(err); tcpci->port = tcpm_register_port(tcpci->dev, &tcpci->tcpc); - if (PTR_ERR_OR_ZERO(tcpci->port)) + if (IS_ERR(tcpci->port)) return ERR_CAST(tcpci->port); return tcpci; @@ -551,7 +551,7 @@ static int tcpci_probe(struct i2c_client *client, return err; chip->tcpci = tcpci_register_port(&client->dev, &chip->data); - if (PTR_ERR_OR_ZERO(chip->tcpci)) + if (IS_ERR(chip->tcpci)) return PTR_ERR(chip->tcpci); i2c_set_clientdata(client, chip); -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Jun Li <jun.li@nxp.com> To: robh+dt@kernel.org, gregkh@linuxfoundation.org, heikki.krogerus@linux.intel.com, linux@roeck-us.net Cc: cw00.choi@samsung.com, a.hajda@samsung.com, shufan_lee@richtek.com, peter.chen@nxp.com, garsilva@embeddedor.com, gsomlo@gmail.com, jun.li@nxp.com, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-imx@nxp.com Subject: [v6,08/15] staging: typec: tcpci: use IS_ERR() instead of PTR_ERR_OR_ZERO() Date: Mon, 28 May 2018 10:52:40 +0800 [thread overview] Message-ID: <1527475967-15201-9-git-send-email-jun.li@nxp.com> (raw) As tcpm_register_port() and tcpci_register_port() never return NULL and NULL is not a success in this case, use IS_ERR() to check the return value of both. Signed-off-by: Li Jun <jun.li@nxp.com> --- drivers/staging/typec/tcpci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/typec/tcpci.c b/drivers/staging/typec/tcpci.c index 076498a..b63f147 100644 --- a/drivers/staging/typec/tcpci.c +++ b/drivers/staging/typec/tcpci.c @@ -509,7 +509,7 @@ struct tcpci *tcpci_register_port(struct device *dev, struct tcpci_data *data) return ERR_PTR(err); tcpci->port = tcpm_register_port(tcpci->dev, &tcpci->tcpc); - if (PTR_ERR_OR_ZERO(tcpci->port)) + if (IS_ERR(tcpci->port)) return ERR_CAST(tcpci->port); return tcpci; @@ -551,7 +551,7 @@ static int tcpci_probe(struct i2c_client *client, return err; chip->tcpci = tcpci_register_port(&client->dev, &chip->data); - if (PTR_ERR_OR_ZERO(chip->tcpci)) + if (IS_ERR(chip->tcpci)) return PTR_ERR(chip->tcpci); i2c_set_clientdata(client, chip);
next prev parent reply other threads:[~2018-05-28 3:09 UTC|newest] Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-05-28 2:52 [PATCH v6 00/15] staging: typec: tcpci: move out of staging Li Jun 2018-05-28 2:52 ` [PATCH v6 01/15] dt-bindings: connector: add properties for typec Li Jun 2018-05-28 2:52 ` [v6,01/15] " Jun Li 2018-05-31 0:13 ` [PATCH v6 01/15] " Rob Herring 2018-05-31 0:13 ` [v6,01/15] " Rob Herring 2018-05-28 2:52 ` [PATCH v6 02/15] dt-bindings: usb: add documentation for typec port controller(TCPCI) Li Jun 2018-05-28 2:52 ` [v6,02/15] " Jun Li 2018-05-28 2:52 ` [PATCH v6 03/15] staging: typec: tcpci: add compatible string for nxp ptn5110 Li Jun 2018-05-28 2:52 ` [v6,03/15] " Jun Li 2018-06-11 12:32 ` [PATCH v6 03/15] " Heikki Krogerus 2018-06-11 12:32 ` [v6,03/15] " Heikki Krogerus 2018-05-28 2:52 ` [PATCH v6 04/15] usb: typec: add fwnode to tcpc Li Jun 2018-05-28 2:52 ` [v6,04/15] " Jun Li 2018-06-11 11:44 ` [PATCH v6 04/15] " Heikki Krogerus 2018-06-11 11:44 ` [v6,04/15] " Heikki Krogerus 2018-05-28 2:52 ` [PATCH v6 05/15] usb: typec: add API to get typec basic port power and data config Li Jun 2018-05-28 2:52 ` [v6,05/15] " Jun Li 2018-05-30 4:25 ` [PATCH v6 05/15] " kbuild test robot 2018-05-30 4:25 ` [v6,05/15] " kbuild test robot 2018-05-30 5:56 ` [PATCH v6 05/15] " Jun Li 2018-05-30 5:56 ` [v6,05/15] " Jun Li 2018-05-30 6:43 ` [PATCH v6 05/15] " kbuild test robot 2018-05-30 6:43 ` [v6,05/15] " kbuild test robot 2018-06-11 11:08 ` [PATCH v6 05/15] " Heikki Krogerus 2018-06-11 11:08 ` [v6,05/15] " Heikki Krogerus 2018-06-13 9:47 ` [PATCH v6 05/15] " Jun Li 2018-06-13 9:47 ` [v6,05/15] " Jun Li 2018-05-28 2:52 ` [PATCH v6 06/15] usb: typec: tcpm: support get typec and pd config from device properties Li Jun 2018-05-28 2:52 ` [v6,06/15] " Jun Li 2018-06-11 12:05 ` [PATCH v6 06/15] " Heikki Krogerus 2018-06-11 12:05 ` [v6,06/15] " Heikki Krogerus 2018-06-11 13:27 ` [PATCH v6 06/15] " Guenter Roeck 2018-06-11 13:27 ` [v6,06/15] " Guenter Roeck 2018-05-28 2:52 ` [PATCH v6 07/15] staging: typec: tcpci: remove unused tcpci_tcpc_config Li Jun 2018-05-28 2:52 ` [v6,07/15] " Jun Li 2018-06-11 12:33 ` [PATCH v6 07/15] " Heikki Krogerus 2018-06-11 12:33 ` [v6,07/15] " Heikki Krogerus 2018-05-28 2:52 ` Li Jun [this message] 2018-05-28 2:52 ` [v6,08/15] staging: typec: tcpci: use IS_ERR() instead of PTR_ERR_OR_ZERO() Jun Li 2018-06-11 12:34 ` [PATCH v6 08/15] " Heikki Krogerus 2018-06-11 12:34 ` [v6,08/15] " Heikki Krogerus 2018-05-28 2:52 ` [PATCH v6 09/15] staging: typec: tcpci: register port before request irq Li Jun 2018-05-28 2:52 ` [v6,09/15] " Jun Li 2018-06-11 12:35 ` [PATCH v6 09/15] " Heikki Krogerus 2018-06-11 12:35 ` [v6,09/15] " Heikki Krogerus 2018-05-28 2:52 ` [PATCH v6 10/15] staging: typec: tcpci: enable vbus detection Li Jun 2018-05-28 2:52 ` [v6,10/15] " Jun Li 2018-06-11 12:36 ` [PATCH v6 10/15] " Heikki Krogerus 2018-06-11 12:36 ` [v6,10/15] " Heikki Krogerus 2018-05-28 2:52 ` [PATCH v6 11/15] typec: tcpm: add starting value for drp toggling Li Jun 2018-05-28 2:52 ` [v6,11/15] " Jun Li 2018-06-11 12:28 ` [PATCH v6 11/15] " Heikki Krogerus 2018-06-11 12:28 ` [v6,11/15] " Heikki Krogerus 2018-05-28 2:52 ` [PATCH v6 12/15] usb: typec: tcpm: set cc for drp toggling attach Li Jun 2018-05-28 2:52 ` [v6,12/15] " Jun Li 2018-06-11 12:29 ` [PATCH v6 12/15] " Heikki Krogerus 2018-06-11 12:29 ` [v6,12/15] " Heikki Krogerus 2018-06-11 13:35 ` [PATCH v6 12/15] " Guenter Roeck 2018-06-11 13:35 ` [v6,12/15] " Guenter Roeck 2018-06-13 11:06 ` [PATCH v6 12/15] " Jun Li 2018-06-13 11:06 ` [v6,12/15] " Jun Li 2018-06-13 11:14 ` [PATCH v6 12/15] " Jun Li 2018-06-13 11:14 ` [v6,12/15] " Jun Li 2018-05-28 2:52 ` [PATCH v6 13/15] staging: typec: tcpci: keep the disconnected cc line open Li Jun 2018-05-28 2:52 ` [v6,13/15] " Jun Li 2018-06-11 13:14 ` [PATCH v6 13/15] " Heikki Krogerus 2018-06-11 13:14 ` [v6,13/15] " Heikki Krogerus 2018-05-28 2:52 ` [PATCH v6 14/15] staging: typec: tcpci: Only touch target bit when enable vconn Li Jun 2018-05-28 2:52 ` [v6,14/15] " Jun Li 2018-06-11 13:15 ` [PATCH v6 14/15] " Heikki Krogerus 2018-06-11 13:15 ` [v6,14/15] " Heikki Krogerus 2018-05-28 2:52 ` [PATCH v6 15/15] staging: typec: tcpci: move tcpci drivers out of staging Li Jun 2018-05-28 2:52 ` [v6,15/15] " Jun Li 2018-06-06 21:44 ` [PATCH v6 00/15] staging: typec: tcpci: move " Mats Karrman 2018-06-07 0:47 ` Jun Li
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