Re: [PATCH 1/1] iio: imu: inv_mpu6050: convert to use i2c_new_client_device()

[Jean-Baptiste Maneyrol <JManeyrol@invensense.com>]

Hello,

thanks for the patch.
Looks good for me.

Acked-by: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>

Best regards,
JB


From: linux-iio-owner@vger.kernel.org <linux-iio-owner@vger.kernel.org> on behalf of Wolfram Sang <wsa+renesas@sang-engineering.com>

Sent: Thursday, March 26, 2020 22:09

To: linux-i2c@vger.kernel.org <linux-i2c@vger.kernel.org>

Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>; Jonathan Cameron <jic23@kernel.org>; Hartmut Knaack <knaack.h@gmx.de>; Lars-Peter Clausen <lars@metafoo.de>; Peter Meerwald-Stadler <pmeerw@pmeerw.net>; linux-iio@vger.kernel.org <linux-iio@vger.kernel.org>;
 linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>

Subject: [PATCH 1/1] iio: imu: inv_mpu6050: convert to use i2c_new_client_device()

 


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Move away from the deprecated API and return the shiny new ERRPTR where

useful.



Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

---

 drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c | 8 +++++---

 1 file changed, 5 insertions(+), 3 deletions(-)



diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c

index 2f8560ba4572..c27d06035c8b 100644

--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c

+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c

@@ -135,6 +135,7 @@ int inv_mpu_acpi_create_mux_client(struct i2c_client *client)

         st->mux_client = NULL;

         if (ACPI_HANDLE(&client->dev)) {

                 struct i2c_board_info info;

+               struct i2c_client *mux_client;

                 struct acpi_device *adev;

                 int ret = -1;

 

@@ -172,9 +173,10 @@ int inv_mpu_acpi_create_mux_client(struct i2c_client *client)

                         } else

                                 return 0; /* no secondary addr, which is OK */

                 }

-               st->mux_client = i2c_new_device(st->muxc->adapter[0], &info);

-               if (!st->mux_client)

-                       return -ENODEV;

+               mux_client = i2c_new_client_device(st->muxc->adapter[0], &info);

+               if (IS_ERR(mux_client))

+                       return PTR_ERR(mux_client);

+               st->mux_client = mux_client;

         }

 

         return 0;

-- 

2.20.1