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 <bige...@linutronix.de>
---
drivers/usb/gadget/f_acm.c | 10 ----------
1 file changed, 10 deletions(-)
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 ...
*/
--
1.7.10.4
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