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Commit 23e2c2aa authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
Browse files

spi: Use list_last_entry at appropriate places 



Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 38dbfb59

drivers/spi/spi-dw.c

+1 −2
Original line number Diff line number Diff line
@@ -276,8 +276,7 @@ static void giveback(struct dw_spi *dws) 
	queue_work(dws->workqueue, &dws->pump_messages);

	spin_unlock_irqrestore(&dws->lock, flags);



	last_transfer = list_entry(msg->transfers.prev,

					struct spi_transfer,

	last_transfer = list_last_entry(&msg->transfers, struct spi_transfer,

					transfer_list);



	if (!last_transfer->cs_change && dws->cs_control)

drivers/spi/spi-pl022.c

+2 −3
Original line number Diff line number Diff line
@@ -459,9 +459,8 @@ static void giveback(struct pl022 *pl022) 
	struct spi_transfer *last_transfer;

	pl022->next_msg_cs_active = false;



	last_transfer = list_entry(pl022->cur_msg->transfers.prev,

					struct spi_transfer,

					transfer_list);

	last_transfer = list_last_entry(&pl022->cur_msg->transfers,

					struct spi_transfer, transfer_list);



	/* Delay if requested before any change in chip select */

	if (last_transfer->delay_usecs)

drivers/spi/spi-pxa2xx.c

+1 −2
Original line number Diff line number Diff line
@@ -362,8 +362,7 @@ static void giveback(struct driver_data *drv_data) 
	drv_data->cur_msg = NULL;

	drv_data->cur_transfer = NULL;



	last_transfer = list_entry(msg->transfers.prev,

					struct spi_transfer,

	last_transfer = list_last_entry(&msg->transfers, struct spi_transfer,

					transfer_list);



	/* Delay if requested before any change in chip select */