From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Lechner Subject: [PATCH 1/4] spi: spi-bitbang: change flags from u8 to u16 Date: Mon, 16 Jul 2018 22:20:49 -0500 Message-ID: <20180717032052.12273-2-david@lechnology.com> References: <20180717032052.12273-1-david@lechnology.com> Cc: David Lechner , Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Mark Brown , linux-kernel@vger.kernel.org To: linux-spi@vger.kernel.org, linux-iio@vger.kernel.org Return-path: In-Reply-To: <20180717032052.12273-1-david@lechnology.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-spi.vger.kernel.org This changes the data type of the flags field in struct spi_bitbang from u8 to u16. This matches the size of the mode field of struct spi_device where these flags are also used. This is done in preparation of adding a new SPI mode flag that will be used with this field that would otherwise not fit in 8 bits. Signed-off-by: David Lechner --- include/linux/spi/spi_bitbang.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h index 51d8c060e513..c1e61641a7f1 100644 --- a/include/linux/spi/spi_bitbang.h +++ b/include/linux/spi/spi_bitbang.h @@ -8,7 +8,7 @@ struct spi_bitbang { struct mutex lock; u8 busy; u8 use_dma; - u8 flags; /* extra spi->mode support */ + u16 flags; /* extra spi->mode support */ struct spi_master *master; -- 2.17.1