Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit fb30a181 authored by Mark Brown's avatar Mark Brown
Browse files

spi/tegra20-slink: Remove unused is_single_xfer check 



Currently transfer_one_message() checks to see if the message consists of
a single spi_transfer and tells _start_transfer_one() but it just ignores
this. Don't bother.

Signed-off-by: default avatarMark Brown <broonie@linaro.org>
Acked-by: default avatarLaxman Dewangan <ldewangan@nvidia.com>
parent d0e639c9

drivers/spi/spi-tegra20-slink.c

+2 −6
Original line number Diff line number Diff line
@@ -707,8 +707,7 @@ static void tegra_slink_deinit_dma_param(struct tegra_slink_data *tspi, 
}



static int tegra_slink_start_transfer_one(struct spi_device *spi,

		struct spi_transfer *t, bool is_first_of_msg,

		bool is_single_xfer)

		struct spi_transfer *t, bool is_first_of_msg)

{

	struct tegra_slink_data *tspi = spi_master_get_devdata(spi->master);

	u32 speed;
@@ -828,7 +827,6 @@ static int tegra_slink_transfer_one_message(struct spi_master *master, 
			struct spi_message *msg)

{

	bool is_first_msg = true;

	int single_xfer;

	struct tegra_slink_data *tspi = spi_master_get_devdata(master);

	struct spi_transfer *xfer;

	struct spi_device *spi = msg->spi;
@@ -837,11 +835,9 @@ static int tegra_slink_transfer_one_message(struct spi_master *master, 
	msg->status = 0;

	msg->actual_length = 0;



	single_xfer = list_is_singular(&msg->transfers);

	list_for_each_entry(xfer, &msg->transfers, transfer_list) {

		INIT_COMPLETION(tspi->xfer_completion);

		ret = tegra_slink_start_transfer_one(spi, xfer,

					is_first_msg, single_xfer);

		ret = tegra_slink_start_transfer_one(spi, xfer, is_first_msg);

		if (ret < 0) {

			dev_err(tspi->dev,

				"spi can not start transfer, err %d\n", ret);