musb_core: don't touch 'musb->clock' in musb_free()

Remove duplicate/unbalanced calls to clk_disable()/clk_put() in musb_free():

- clk_disable() is called by musb_platform_exit() just prior to this call;
- clk_put() is called by the callers of musb_free() prior to calling it...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 3342b82d4e53..03544de751ef 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1857,11 +1857,6 @@ static void musb_free(struct musb *musb)
         musb_platform_exit(musb);
         musb_writeb(musb->mregs, MUSB_DEVCTL, 0);
 
-        if (musb->clock) {
-                clk_disable(musb->clock);
-                clk_put(musb->clock);
-        }
-
 #ifdef CONFIG_USB_MUSB_HDRC_HCD
         usb_put_hcd(musb_to_hcd(musb));
 #else