From: Sebastian Andrzej Siewior Date: Sun, 23 Dec 2012 20:10:02 +0000 (+0100) Subject: usb: gadget: f_acm: remove empty function X-Git-Tag: upstream/snapshot3+hdmi~5695^2~43^2~34 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=05c062c571ee19f08deb1c12fc2dd14b92f89eb8;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git usb: gadget: f_acm: remove empty function The significant part of this function was removed in 90f7976 ("USB: Remove unsupported usb gadget drivers"). I would move this to function bind time but I don't see the point in moving an empty function. Therefore bye bye. Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/gadget/f_acm.c b/drivers/usb/gadget/f_acm.c index 5491744..d4a7c19 100644 --- a/drivers/usb/gadget/f_acm.c +++ b/drivers/usb/gadget/f_acm.c @@ -711,13 +711,6 @@ acm_unbind(struct usb_configuration *c, struct usb_function *f) kfree(acm); } -/* Some controllers can't support CDC ACM ... */ -static inline bool can_support_cdc(struct usb_configuration *c) -{ - /* everything else is *probably* fine ... */ - return true; -} - /** * acm_bind_config - add a CDC ACM function to a configuration * @c: the configuration to support the CDC ACM instance @@ -735,9 +728,6 @@ int acm_bind_config(struct usb_configuration *c, u8 port_num) struct f_acm *acm; int status; - if (!can_support_cdc(c)) - return -EINVAL; - /* REVISIT might want instance-specific strings to help * distinguish instances ... */