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Commit cb53417e authored by Prashant Gaikwad's avatar Prashant Gaikwad Committed by Stephen Warren
Browse files

spi/tegra: add clk_prepare/clk_unprepare 



Use clk_prepare/clk_unprepare as required by the generic clk framework.

Cc: grant.likely@secretlab.ca
cc: spi-devel-general@lists.sourceforge.net
Signed-off-by: default avatarPrashant Gaikwad <pgaikwad@nvidia.com>
Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
parent f762470b

drivers/spi/spi-tegra.c

+2 −2
Original line number Diff line number Diff line
@@ -261,7 +261,7 @@ static void spi_tegra_start_transfer(struct spi_device *spi, 
		clk_set_rate(tspi->clk, speed);



	if (tspi->cur_speed == 0)

		clk_enable(tspi->clk);

		clk_prepare_enable(tspi->clk);



	tspi->cur_speed = speed;
@@ -373,7 +373,7 @@ static void tegra_spi_rx_dma_complete(struct tegra_dma_req *req) 
			spi = m->state;

			spi_tegra_start_message(spi, m);

		} else {

			clk_disable(tspi->clk);

			clk_disable_unprepare(tspi->clk);

			tspi->cur_speed = 0;

		}

	}