[ARM] Remove clk_use()/clk_unuse()

It seems that clk_use() and clk_unuse() are additional complexity
which isn't required anymore.  Remove them from the clock framework
to avoid the additional confusion which they cause, and update all
ARM machine types except for OMAP.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 1 insertions, 8 deletions

diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c
index 166c9b0ad04e..31b0b6d612bf 100644
--- a/drivers/mmc/mmci.c
+++ b/drivers/mmc/mmci.c
@@ -479,13 +479,9 @@ static int mmci_probe(struct amba_device *dev, void *id)
                 goto host_free;
         }
 
-        ret = clk_use(host->clk);
-        if (ret)
-                goto clk_free;
-
         ret = clk_enable(host->clk);
         if (ret)
-                goto clk_unuse;
+                goto clk_free;
 
         host->plat = plat;
         host->mclk = clk_get_rate(host->clk);
@@ -558,8 +554,6 @@ static int mmci_probe(struct amba_device *dev, void *id)
         iounmap(host->base);
  clk_disable:
         clk_disable(host->clk);
- clk_unuse:
-        clk_unuse(host->clk);
  clk_free:
         clk_put(host->clk);
  host_free:
@@ -594,7 +588,6 @@ static int mmci_remove(struct amba_device *dev)
 
                 iounmap(host->base);
                 clk_disable(host->clk);
-                clk_unuse(host->clk);
                 clk_put(host->clk);
 
                 mmc_free_host(mmc);