A previous patch in the series reduces the number of callsites of
dwc3_gadget_init_hw_endpoints from two to one. This patch removes the
redundant step of wrappering one function in the other, which can be done
by adding a parameter to dwc3_gadget_init_endpoints and moving the
linked-list initialization of dwc->gadet.ep_list.
Signed-off-by: Bryan O'Donoghue <pure.lo...@nexus-software.ie>
---
drivers/usb/dwc3/gadget.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index ef86ab6..574d795 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1930,12 +1930,14 @@ static const struct usb_gadget_ops dwc3_gadget_ops = {
/* --------------------------------------------------------------------------
*/
-static int dwc3_gadget_init_hw_endpoints(struct dwc3 *dwc, u8 num)
+static int dwc3_gadget_init_endpoints(struct dwc3 *dwc, u8 num)
{
struct dwc3_ep *dep;
u8 epnum;
bool direction = false;
+ INIT_LIST_HEAD(&dwc->gadget.ep_list);
+
for (epnum = 0; epnum < num; epnum++) {
dep = kzalloc(sizeof(*dep), GFP_KERNEL);
@@ -2037,13 +2039,6 @@ static int dwc3_gadget_init_hw_endpoints(struct dwc3
*dwc, u8 num)
return 0;
}
-static int dwc3_gadget_init_endpoints(struct dwc3 *dwc)
-{
- INIT_LIST_HEAD(&dwc->gadget.ep_list);
-
- return dwc3_gadget_init_hw_endpoints(dwc, dwc->num_eps);
-}
-
static void dwc3_gadget_free_endpoints(struct dwc3 *dwc)
{
struct dwc3_ep *dep;
@@ -3151,7 +3146,7 @@ int dwc3_gadget_init(struct dwc3 *dwc)
* sure we're starting from a well known location.
*/
- ret = dwc3_gadget_init_endpoints(dwc);
+ ret = dwc3_gadget_init_endpoints(dwc, dwc->num_eps);
if (ret)
goto err6;
--
2.7.4
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