From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Wed, 31 Oct 2018 21:24:16 +0530 From: Nishad Kamdar To: Jonathan Cameron Cc: Slawomir Stepien , Lars-Peter Clausen , Michael Hennerich , Hartmut Knaack , Peter Meerwald-Stadler , Greg Kroah-Hartman , linux-iio@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH v7 0/3] staging: iio: ad2s1210: Switch to the gpio descriptor interface. Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii List-ID: Use the gpiod interface instead of the deprecated old non-descriptor Changes in v7: - Adds a level of indirection to read and write the gpio_desc to make the code simpler. - Drop gpioin flag which decides how the GPIOs are controlled as the GPIOs must be outputs for the host as per the datasheet. Changes in v6: - Split device tree table addition and device tree support addition in two patches. - Replace platform data with device tree support. - Rename boolean property. Changes in v5: - Add device tree support. - Add device tree table for matching vendor ID. - Add Support for retrieving platform data from device tree. Changes in v4: - Add spaces after { and before } in gpios[] initialization. - Check the correct pointer for error. - Align the dev_err msg to existing format in the code. Changes in v3: - Use a pointer to pointer for gpio_desc in struct ad2s1210_gpio as it will be used to modify a pointer. - Use dot notation to initialize the structure. - Use a pointer variable to avoid writing gpios[i]. Changes in v2: - Use the spi_device struct embedded in st instead of passing it as an argument to ad2s1210_setup_gpios(). - Use an array of structs to reduce redundant code in in ad2s1210_setup_gpios(). - Remove ad2s1210_free_gpios() as devm API is being used. Nishad Kamdar (3): staging: iio: ad2s1210: Switch to the gpio descriptor interface staging: iio: ad2s1210: Drop the gpioin flag. staging: iio: ad2s1210: Add device tree table. drivers/staging/iio/resolver/ad2s1210.c | 132 +++++++++++------------- drivers/staging/iio/resolver/ad2s1210.h | 20 ---- 2 files changed, 62 insertions(+), 90 deletions(-) -- 2.17.1