Resetting 'musb->clock' to NULL in musb_shutdown() prevents musb_platform_exit()
from properly disabling the clock when unloading the driver -- don't do it.
Signed-off-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>
---
The patch is against the recent Linus' tree.
drivers/usb/musb/musb_core.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
Index: linux-2.6/drivers/usb/musb/musb_core.c
===================================================================
--- linux-2.6.orig/drivers/usb/musb/musb_core.c
+++ linux-2.6/drivers/usb/musb/musb_core.c
@@ -959,10 +959,8 @@ static void musb_shutdown(struct platfor
spin_lock_irqsave(&musb->lock, flags);
musb_platform_disable(musb);
musb_generic_disable(musb);
- if (musb->clock) {
+ if (musb->clock)
clk_put(musb->clock);
- musb->clock = NULL;
- }
spin_unlock_irqrestore(&musb->lock, flags);
/* FIXME power down */
--
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