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usb: gadget: qdss: Use usb_ep_autoconfig() instead of ss() variant

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usb_ep_autoconfig_ss() is only needed in case a function wants
to match on both an EP descriptor as well as a SS companion
that specifies the number of streams. Since the QDSS function
doesn't use streams, we can simply use the normal
usb_ep_autoconfig() function instead to simplify the code.

This also allows building usb_f_qdss as a module against a GKI
kernel which doesn't currently have the usb_ep_autoconfig_ss()
symbol exported from the KMI.

Change-Id: Iab1caff332b7a9d708286a2d67ae2ee6bf490f34
Signed-off-by: Jack Pham <jackp@codeaurora.org>
This commit is contained in:
Jack Pham 2020-09-11 00:01:46 -07:00
commit 59ff8848b2
1 changed files with 3 additions and 6 deletions
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9
drivers/usb/gadget/function/f_qdss.c
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@ -402,8 +402,7 @@ static int qdss_bind(struct usb_configuration *c, struct usb_function *f)
if (!strcmp(qdss->ch.name, USB_QDSS_CH_MDM))
qdss_data_ep_comp_desc.bMaxBurst = 0;
ep = usb_ep_autoconfig_ss(gadget, &qdss_ss_data_desc,
&qdss_data_ep_comp_desc);
ep = usb_ep_autoconfig(gadget, &qdss_ss_data_desc);
if (!ep) {
pr_err("%s: ep_autoconfig error\n", __func__);
goto clear_ep;
@ -415,8 +414,7 @@ static int qdss_bind(struct usb_configuration *c, struct usb_function *f)
msm_ep_set_endless(qdss->port.data, true);
if (qdss->debug_inface_enabled) {
ep = usb_ep_autoconfig_ss(gadget, &qdss_ss_ctrl_in_desc,
&qdss_ctrl_in_ep_comp_desc);
ep = usb_ep_autoconfig(gadget, &qdss_ss_ctrl_in_desc);
if (!ep) {
pr_err("%s: ep_autoconfig error\n", __func__);
goto clear_ep;
@ -425,8 +423,7 @@ static int qdss_bind(struct usb_configuration *c, struct usb_function *f)
qdss->port.ctrl_in = ep;
ep->driver_data = qdss;
ep = usb_ep_autoconfig_ss(gadget, &qdss_ss_ctrl_out_desc,
&qdss_ctrl_out_ep_comp_desc);
ep = usb_ep_autoconfig(gadget, &qdss_ss_ctrl_out_desc);
if (!ep) {
pr_err("%s: ep_autoconfig error\n", __func__);
goto clear_ep;