diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
---|---|---|
committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/usb/gadget/function/f_phonet.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/usb/gadget/function/f_phonet.c')
-rw-r--r-- | kernel/drivers/usb/gadget/function/f_phonet.c | 33 |
1 files changed, 5 insertions, 28 deletions
diff --git a/kernel/drivers/usb/gadget/function/f_phonet.c b/kernel/drivers/usb/gadget/function/f_phonet.c index c0c3ef272..157441dbf 100644 --- a/kernel/drivers/usb/gadget/function/f_phonet.c +++ b/kernel/drivers/usb/gadget/function/f_phonet.c @@ -418,7 +418,7 @@ static int pn_set_alt(struct usb_function *f, unsigned intf, unsigned alt) spin_lock(&port->lock); - if (fp->in_ep->driver_data) + if (fp->in_ep->enabled) __pn_reset(f); if (alt == 1) { @@ -530,13 +530,11 @@ static int pn_bind(struct usb_configuration *c, struct usb_function *f) if (!ep) goto err; fp->out_ep = ep; - ep->driver_data = fp; /* Claim */ ep = usb_ep_autoconfig(gadget, &pn_fs_source_desc); if (!ep) goto err; fp->in_ep = ep; - ep->driver_data = fp; /* Claim */ pn_hs_sink_desc.bEndpointAddress = pn_fs_sink_desc.bEndpointAddress; pn_hs_source_desc.bEndpointAddress = pn_fs_source_desc.bEndpointAddress; @@ -575,10 +573,6 @@ err_req: usb_ep_free_request(fp->out_ep, fp->out_reqv[i]); usb_free_all_descriptors(f); err: - if (fp->out_ep) - fp->out_ep->driver_data = NULL; - if (fp->in_ep) - fp->in_ep->driver_data = NULL; ERROR(cdev, "USB CDC Phonet: cannot autoconfigure\n"); return status; } @@ -589,21 +583,6 @@ static inline struct f_phonet_opts *to_f_phonet_opts(struct config_item *item) func_inst.group); } -CONFIGFS_ATTR_STRUCT(f_phonet_opts); -static ssize_t f_phonet_attr_show(struct config_item *item, - struct configfs_attribute *attr, - char *page) -{ - struct f_phonet_opts *opts = to_f_phonet_opts(item); - struct f_phonet_opts_attribute *f_phonet_opts_attr = - container_of(attr, struct f_phonet_opts_attribute, attr); - ssize_t ret = 0; - - if (f_phonet_opts_attr->show) - ret = f_phonet_opts_attr->show(opts, page); - return ret; -} - static void phonet_attr_release(struct config_item *item) { struct f_phonet_opts *opts = to_f_phonet_opts(item); @@ -613,19 +592,17 @@ static void phonet_attr_release(struct config_item *item) static struct configfs_item_operations phonet_item_ops = { .release = phonet_attr_release, - .show_attribute = f_phonet_attr_show, }; -static ssize_t f_phonet_ifname_show(struct f_phonet_opts *opts, char *page) +static ssize_t f_phonet_ifname_show(struct config_item *item, char *page) { - return gether_get_ifname(opts->net, page, PAGE_SIZE); + return gether_get_ifname(to_f_phonet_opts(item)->net, page, PAGE_SIZE); } -static struct f_phonet_opts_attribute f_phonet_ifname = - __CONFIGFS_ATTR_RO(ifname, f_phonet_ifname_show); +CONFIGFS_ATTR_RO(f_phonet_, ifname); static struct configfs_attribute *phonet_attrs[] = { - &f_phonet_ifname.attr, + &f_phonet_attr_ifname, NULL, }; |