From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jagan Teki Date: Wed, 16 Dec 2015 21:10:47 +0530 Subject: [U-Boot] [PATCH 8/8] spi: Minor cleanup In-Reply-To: <1450280447-3897-1-git-send-email-jteki@openedev.com> References: <1450280447-3897-1-git-send-email-jteki@openedev.com> Message-ID: <1450280447-3897-9-git-send-email-jteki@openedev.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de - Add comments on mode_rx - Tab space's Cc: Simon Glass Cc: Bin Meng Cc: Michal Simek Cc: Siva Durga Prasad Paladugu Signed-off-by: Jagan Teki --- include/spi.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/include/spi.h b/include/spi.h index ca1ea3b..803fb40 100644 --- a/include/spi.h +++ b/include/spi.h @@ -102,10 +102,10 @@ struct spi_slave { #define SPI_TX_BYTE BIT(8) /* transmit with 1 wire byte */ #define SPI_TX_QUAD BIT(9) /* transmit with 4 wires */ u8 mode_rx; -#define SPI_RX_SLOW BIT(0) -#define SPI_RX_FAST BIT(1) -#define SPI_RX_DUAL BIT(2) -#define SPI_RX_QUAD BIT(4) +#define SPI_RX_SLOW BIT(0) /* receive with 1 wire slow */ +#define SPI_RX_FAST BIT(1) /* receive with 1 wire fast */ +#define SPI_RX_DUAL BIT(2) /* receive with 2 wires */ +#define SPI_RX_QUAD BIT(4) /* receive with 4 wires */ unsigned int wordlen; unsigned int max_write_size; @@ -113,11 +113,11 @@ struct spi_slave { u8 option; u8 flags; -#define SPI_XFER_BEGIN BIT(0) /* Assert CS before transfer */ -#define SPI_XFER_END BIT(1) /* Deassert CS after transfer */ +#define SPI_XFER_BEGIN BIT(0) /* Assert CS before transfer */ +#define SPI_XFER_END BIT(1) /* Deassert CS after transfer */ #define SPI_XFER_ONCE (SPI_XFER_BEGIN | SPI_XFER_END) -#define SPI_XFER_MMAP BIT(2) /* Memory Mapped start */ -#define SPI_XFER_MMAP_END BIT(3) /* Memory Mapped End */ +#define SPI_XFER_MMAP BIT(2) /* Memory Mapped start */ +#define SPI_XFER_MMAP_END BIT(3) /* Memory Mapped End */ #define SPI_XFER_U_PAGE BIT(4) }; -- 1.9.1