From 4b187fceec3c731815ff8e6a7317fd5ba50d1d5d Mon Sep 17 00:00:00 2001 From: Andrzej Pietrasiewicz Date: Tue, 3 Dec 2013 15:15:32 +0100 Subject: usb: gadget: FunctionFS: add devices management code This will be required in order to use the new function interface (usb_get_function_instance/usb_put_function_instance) Signed-off-by: Andrzej Pietrasiewicz Signed-off-by: Kyunmgin Park Acked-by: Michal Nazarewicz Signed-off-by: Felipe Balbi --- include/linux/usb/functionfs.h | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'include/linux/usb/functionfs.h') diff --git a/include/linux/usb/functionfs.h b/include/linux/usb/functionfs.h index 65d0a88dbc67..9c1e92620dfb 100644 --- a/include/linux/usb/functionfs.h +++ b/include/linux/usb/functionfs.h @@ -8,10 +8,6 @@ struct ffs_data; struct usb_composite_dev; struct usb_configuration; - -static int functionfs_init(void) __attribute__((warn_unused_result)); -static void functionfs_cleanup(void); - static int functionfs_bind(struct ffs_data *ffs, struct usb_composite_dev *cdev) __attribute__((warn_unused_result, nonnull)); static void functionfs_unbind(struct ffs_data *ffs) @@ -23,14 +19,4 @@ static int functionfs_bind_config(struct usb_composite_dev *cdev, __attribute__((warn_unused_result, nonnull)); -static int functionfs_ready_callback(struct ffs_data *ffs) - __attribute__((warn_unused_result, nonnull)); -static void functionfs_closed_callback(struct ffs_data *ffs) - __attribute__((nonnull)); -static void *functionfs_acquire_dev_callback(const char *dev_name) - __attribute__((warn_unused_result, nonnull)); -static void functionfs_release_dev_callback(struct ffs_data *ffs_data) - __attribute__((nonnull)); - - #endif -- cgit v1.2.3 From 5920cda627688c3229fd63157ff031f3f174175e Mon Sep 17 00:00:00 2001 From: Andrzej Pietrasiewicz Date: Tue, 3 Dec 2013 15:15:33 +0100 Subject: usb: gadget: FunctionFS: convert to new function interface with backward compatibility This is required in order to integrate configfs support. f_fs needs to be a separately compiled module and so it needs to use the new interface. Signed-off-by: Andrzej Pietrasiewicz Signed-off-by: Kyungmin Park Signed-off-by: Felipe Balbi --- include/linux/usb/functionfs.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/usb/functionfs.h') diff --git a/include/linux/usb/functionfs.h b/include/linux/usb/functionfs.h index 9c1e92620dfb..3448efbe56aa 100644 --- a/include/linux/usb/functionfs.h +++ b/include/linux/usb/functionfs.h @@ -3,6 +3,7 @@ #include +#ifdef USB_FFS_INCLUDED struct ffs_data; struct usb_composite_dev; @@ -20,3 +21,4 @@ static int functionfs_bind_config(struct usb_composite_dev *cdev, #endif +#endif -- cgit v1.2.3 From 3d8d72a4c3c844c3c770c153bf570dc843143ac0 Mon Sep 17 00:00:00 2001 From: Andrzej Pietrasiewicz Date: Tue, 3 Dec 2013 15:15:35 +0100 Subject: usb: gadget: FunctionFS: Remove compatibility layer There are no old function interface users left, so the old interface can be removed. Signed-off-by: Andrzej Pietrasiewicz Signed-off-by: Kyungmin Park Acked-by: Michal Nazarewicz Signed-off-by: Felipe Balbi --- include/linux/usb/functionfs.h | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'include/linux/usb/functionfs.h') diff --git a/include/linux/usb/functionfs.h b/include/linux/usb/functionfs.h index 3448efbe56aa..71190663f1ee 100644 --- a/include/linux/usb/functionfs.h +++ b/include/linux/usb/functionfs.h @@ -3,22 +3,4 @@ #include -#ifdef USB_FFS_INCLUDED - -struct ffs_data; -struct usb_composite_dev; -struct usb_configuration; - -static int functionfs_bind(struct ffs_data *ffs, struct usb_composite_dev *cdev) - __attribute__((warn_unused_result, nonnull)); -static void functionfs_unbind(struct ffs_data *ffs) - __attribute__((nonnull)); - -static int functionfs_bind_config(struct usb_composite_dev *cdev, - struct usb_configuration *c, - struct ffs_data *ffs) - __attribute__((warn_unused_result, nonnull)); - - -#endif #endif -- cgit v1.2.3