spi: spi-ath79: Use clk_prepare_enable and clk_disable_unprepare
Clocks should be prepared and unprepared, fix this by using
clk_prepare_enable() and clk_disable_unprepare() instead of
clk_enable() and clk_disable().
Signed-off-by: Alban Bedel <albeu@free.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c
index 239bc31..b37bedd 100644
--- a/drivers/spi/spi-ath79.c
+++ b/drivers/spi/spi-ath79.c
@@ -249,7 +249,7 @@
goto err_put_master;
}
- ret = clk_enable(sp->clk);
+ ret = clk_prepare_enable(sp->clk);
if (ret)
goto err_put_master;
@@ -273,7 +273,7 @@
err_disable:
ath79_spi_disable(sp);
err_clk_disable:
- clk_disable(sp->clk);
+ clk_disable_unprepare(sp->clk);
err_put_master:
spi_master_put(sp->bitbang.master);
@@ -286,7 +286,7 @@
spi_bitbang_stop(&sp->bitbang);
ath79_spi_disable(sp);
- clk_disable(sp->clk);
+ clk_disable_unprepare(sp->clk);
spi_master_put(sp->bitbang.master);
return 0;