diff options
| author | Mark Brown <broonie@linaro.org> | 2013-10-04 19:39:22 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-10-07 22:45:19 +0400 |
| commit | fb30a1819a4315091cb731403ebf74ff1a490f43 (patch) | |
| tree | ecabe18e7dcd0801afb1846e74c0e205fd8ec323 /drivers/spi/spi-tegra20-slink.c | |
| parent | d0e639c9e06d44e713170031fe05fb60ebe680af (diff) | |
| download | linux-fb30a1819a4315091cb731403ebf74ff1a490f43.tar.xz | |
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: Mark Brown <broonie@linaro.org>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Diffstat (limited to 'drivers/spi/spi-tegra20-slink.c')
| -rw-r--r-- | drivers/spi/spi-tegra20-slink.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c index c70353672a23..36d4e663db9b 100644 --- a/drivers/spi/spi-tegra20-slink.c +++ b/drivers/spi/spi-tegra20-slink.c @@ -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); |