Commit 22e26a3a authored by Rui Miguel Silva's avatar Rui Miguel Silva Committed by Greg Kroah-Hartman
Browse files

greybus: spi: rename rdwr field to xfer_flags 



As more bits will be added to the field, let's make the field more
generic and name it accordingly. So, rename it from rdwr to xfer_flags.

Signed-off-by: default avatarRui Miguel Silva <rui.silva@linaro.org>
Reviewed-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@google.com>
parent 3b077247

drivers/staging/greybus/greybus_protocols.h

+1 −1
Original line number Diff line number Diff line
@@ -876,7 +876,7 @@ struct gb_spi_transfer { 
	__le16		delay_usecs;

	__u8		cs_change;

	__u8		bits_per_word;

	__u8		rdwr;

	__u8		xfer_flags;

#define GB_SPI_XFER_READ	0x01

#define GB_SPI_XFER_WRITE	0x02

} __packed;

drivers/staging/greybus/spilib.c

+2 −2
Original line number Diff line number Diff line
@@ -255,14 +255,14 @@ static struct gb_operation *gb_spi_operation_create(struct gb_spilib *spi, 


		/* Copy tx data */

		if (xfer->tx_buf) {

			gb_xfer->rdwr |= GB_SPI_XFER_WRITE;

			gb_xfer->xfer_flags |= GB_SPI_XFER_WRITE;

			memcpy(tx_data, xfer->tx_buf + spi->tx_xfer_offset,

			       xfer_len);

			tx_data += xfer_len;

		}



		if (xfer->rx_buf)

			gb_xfer->rdwr |= GB_SPI_XFER_READ;

			gb_xfer->xfer_flags |= GB_SPI_XFER_READ;



		if (xfer == spi->last_xfer) {

			msg->state = GB_SPI_STATE_OP_DONE;