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usb: musb: stuff leak of struct usb_hcd 

since the split of host+gadget mode in commit 74c2e93600 ("usb: musb:
factor out hcd initalization") we leak the usb_hcd struct. We call now
musb_host_cleanup() which does basically usb_remove_hcd() and also sets
the hcd variable to NULL. Doing so makes the finall call to
musb_host_free() basically a nop and the usb_hcd remains around for ever
without anowner.
This patch drops that NULL assignment for that reason.

Fixes: 74c2e93600 ("usb: musb: factor out hcd initalization")
Cc: <stable@vger.kernel.org> # v3.11+
Cc: Daniel Mack <zonque@gmail.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Sebastian Andrzej Siewior 2014-12-11 18:14:18 +01:00 committed by Felipe Balbi
parent 62f4f0651c
commit 68693b8ea4
1 changed files with 0 additions and 1 deletions
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1
drivers/usb/musb/musb_host.c
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@ -2663,7 +2663,6 @@ void musb_host_cleanup(struct musb *musb)
if (musb->port_mode == MUSB_PORT_MODE_GADGET)
return;
usb_remove_hcd(musb->hcd);
musb->hcd = NULL;
}
void musb_host_free(struct musb *musb)