From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: [RFC PATCH 4/7] i2c: of: remove superfluous parameter from exported function Date: Thu, 20 Feb 2020 18:24:00 +0100 Message-ID: <20200220172403.26062-5-wsa+renesas@sang-engineering.com> References: <20200220172403.26062-1-wsa+renesas@sang-engineering.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20200220172403.26062-1-wsa+renesas@sang-engineering.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-i2c@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, linux-i3c@lists.infradead.org, Kieran Bingham , =?UTF-8?q?Niklas=20S=C3=B6derlund?= , Luca Ceresoli , Jacopo Mondi , Laurent Pinchart , Vladimir Zapolskiy , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Wolfram Sang List-Id: linux-i2c@vger.kernel.org 'dev' is only used for printing an error message. However, that information is not needed because '%pOF' fully describes the location of the error. Drop the 'dev' and remove the superfluous parameter. Signed-off-by: Wolfram Sang --- drivers/i2c/i2c-core-of.c | 7 +++---- drivers/i3c/master.c | 2 +- include/linux/i2c.h | 6 ++---- 3 files changed, 6 insertions(+), 9 deletions(-) diff --git a/drivers/i2c/i2c-core-of.c b/drivers/i2c/i2c-core-of.c index d8d111ad6c85..710704cd583e 100644 --- a/drivers/i2c/i2c-core-of.c +++ b/drivers/i2c/i2c-core-of.c @@ -19,8 +19,7 @@ #include "i2c-core.h" -int of_i2c_get_board_info(struct device *dev, struct device_node *node, - struct i2c_board_info *info) +int of_i2c_get_board_info(struct device_node *node, struct i2c_board_info *info) { u32 addr; int ret; @@ -29,7 +28,7 @@ int of_i2c_get_board_info(struct device *dev, struct device_node *node, ret = of_property_read_u32(node, "reg", &addr); if (ret) { - dev_err(dev, "of_i2c: invalid reg on %pOF\n", node); + pr_err("of_i2c: invalid reg on %pOF\n", node); return ret; } @@ -69,7 +68,7 @@ static struct i2c_client *of_i2c_register_device(struct i2c_adapter *adap, dev_dbg(&adap->dev, "of_i2c: register %pOF\n", node); - ret = of_i2c_get_board_info(&adap->dev, node, &info); + ret = of_i2c_get_board_info(node, &info); if (ret) return ERR_PTR(ret); diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c index 7f8f896fa0c3..cc0549a9fc64 100644 --- a/drivers/i3c/master.c +++ b/drivers/i3c/master.c @@ -1943,7 +1943,7 @@ of_i3c_master_add_i2c_boardinfo(struct i3c_master_controller *master, if (!boardinfo) return -ENOMEM; - ret = of_i2c_get_board_info(dev, node, &boardinfo->base); + ret = of_i2c_get_board_info(node, &boardinfo->base); if (ret) return ret; diff --git a/include/linux/i2c.h b/include/linux/i2c.h index f834687989f7..d84aaf0d83d5 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -942,8 +942,7 @@ const struct of_device_id *i2c_of_match_device(const struct of_device_id *matches, struct i2c_client *client); -int of_i2c_get_board_info(struct device *dev, struct device_node *node, - struct i2c_board_info *info); +int of_i2c_get_board_info(struct device_node *node, struct i2c_board_info *info); #else @@ -969,8 +968,7 @@ static inline const struct of_device_id return NULL; } -static inline int of_i2c_get_board_info(struct device *dev, - struct device_node *node, +static inline int of_i2c_get_board_info(struct device_node *node, struct i2c_board_info *info) { return -ENOTSUPP; -- 2.20.1