commit cb53417efc726f3c243eaaeb9fce1d15bda05521
author Prashant Gaikwad <pgaikwad@nvidia.com> Tue Jun 05 09:59:40 2012 +0530
committer Stephen Warren <swarren@nvidia.com> Tue Jun 12 10:32:54 2012 -0600
tree 276ddbf742cb2dc0a99bb5fc29c7c161376b2cd1
parent f762470b522014ce4ebda3ecac74eb6658da7d9d

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: Prashant Gaikwad <pgaikwad@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

drivers/spi/spi-tegra.c

diff --git a/drivers/spi/spi-tegra.c b/drivers/spi/spi-tegra.c
index ae6d78a..7f99ff3 100644
--- a/drivers/spi/spi-tegra.c
+++ b/drivers/spi/spi-tegra.c
@@ -261,7 +261,7 @@
 		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 @@
 			spi = m->state;
 			spi_tegra_start_message(spi, m);
 		} else {
-			clk_disable(tspi->clk);
+			clk_disable_unprepare(tspi->clk);
 			tspi->cur_speed = 0;
 		}
 	}