When configfs is integrated, CONFIGFS_ATTR_STRUCT and CONFIGFS_ATTR_OPS
macros should be used, but the latter expects that tere is a to_f_uvc_opts
function accepting a config_item, whereas the macro being changed
can be applied to a different type of argument.
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
---
drivers/usb/gadget/function/f_uvc.c | 6 +++---
drivers/usb/gadget/function/u_uvc.h | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c
index 945b3bd..5b4ab39 100644
--- a/drivers/usb/gadget/function/f_uvc.c
+++ b/drivers/usb/gadget/function/f_uvc.c
@@ -605,7 +605,7 @@ uvc_function_bind(struct usb_configuration *c, struct usb_function *f)
INFO(cdev, "uvc_function_bind\n");
- opts = to_f_uvc_opts(f->fi);
+ opts = fi_to_f_uvc_opts(f->fi);
/* Sanity check the streaming endpoint module parameters.
*/
opts->streaming_interval = clamp(opts->streaming_interval, 1U, 16U);
@@ -766,7 +766,7 @@ error:
static void uvc_free_inst(struct usb_function_instance *f)
{
- struct f_uvc_opts *opts = to_f_uvc_opts(f);
+ struct f_uvc_opts *opts = fi_to_f_uvc_opts(f);
kfree(opts);
}
@@ -818,7 +818,7 @@ static struct usb_function *uvc_alloc(struct usb_function_instance *fi)
return ERR_PTR(-ENOMEM);
uvc->state = UVC_STATE_DISCONNECTED;
- opts = to_f_uvc_opts(fi);
+ opts = fi_to_f_uvc_opts(fi);
uvc->desc.fs_control = opts->fs_control;
uvc->desc.ss_control = opts->ss_control;
diff --git a/drivers/usb/gadget/function/u_uvc.h b/drivers/usb/gadget/function/u_uvc.h
index 2a8dfdf..c0706a3 100644
--- a/drivers/usb/gadget/function/u_uvc.h
+++ b/drivers/usb/gadget/function/u_uvc.h
@@ -18,7 +18,7 @@
#include <linux/usb/composite.h>
-#define to_f_uvc_opts(f) container_of(f, struct f_uvc_opts, func_inst)
+#define fi_to_f_uvc_opts(f) container_of(f, struct f_uvc_opts, func_inst)
struct f_uvc_opts {
struct usb_function_instance func_inst;
--
1.9.1
--
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