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Commit 10b69ce0 authored by Andrzej Pietrasiewicz's avatar Andrzej Pietrasiewicz Committed by Felipe Balbi
Browse files

usb: gadget: FunctionFS: staticize functions used only in f_fs.c 



ffs_alloc_dev and ffs_free_dev are used only in f_fs.c,
so make them static.

Acked-by: default avatarMichal Nazarewicz <mina86@mina86.com>
Signed-off-by: default avatarAndrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent ab13cb0c

drivers/usb/gadget/f_fs.c

+4 −2
Original line number Original line Diff line number Diff line
@@ -162,7 +162,9 @@ DEFINE_MUTEX(ffs_lock); 
EXPORT_SYMBOL(ffs_lock);

EXPORT_SYMBOL(ffs_lock);





static struct ffs_dev *ffs_find_dev(const char *name);

static struct ffs_dev *ffs_find_dev(const char *name);

static struct ffs_dev *ffs_alloc_dev(void);

static int _ffs_name_dev(struct ffs_dev *dev, const char *name);

static int _ffs_name_dev(struct ffs_dev *dev, const char *name);

static void ffs_free_dev(struct ffs_dev *dev);

static void *ffs_acquire_dev(const char *dev_name);

static void *ffs_acquire_dev(const char *dev_name);

static void ffs_release_dev(struct ffs_data *ffs_data);

static void ffs_release_dev(struct ffs_data *ffs_data);

static int ffs_ready(struct ffs_data *ffs);

static int ffs_ready(struct ffs_data *ffs);
@@ -2473,7 +2475,7 @@ static struct usb_function *ffs_alloc(struct usb_function_instance *fi) 
/*

/*

 * ffs_lock must be taken by the caller of this function

 * ffs_lock must be taken by the caller of this function

 */

 */

struct ffs_dev *ffs_alloc_dev(void)

static struct ffs_dev *ffs_alloc_dev(void)

{

{

	struct ffs_dev *dev;

	struct ffs_dev *dev;

	int ret;

	int ret;
@@ -2550,7 +2552,7 @@ EXPORT_SYMBOL(ffs_single_dev); 
/*

/*

 * ffs_lock must be taken by the caller of this function

 * ffs_lock must be taken by the caller of this function

 */

 */

void ffs_free_dev(struct ffs_dev *dev)

static void ffs_free_dev(struct ffs_dev *dev)

{

{

	list_del(&dev->entry);

	list_del(&dev->entry);

	if (dev->name_allocated)

	if (dev->name_allocated)

drivers/usb/gadget/u_fs.h

+0 −2
Original line number Original line Diff line number Diff line
@@ -65,10 +65,8 @@ static inline void ffs_dev_unlock(void) 
	mutex_unlock(&ffs_lock);

	mutex_unlock(&ffs_lock);

}

}





struct ffs_dev *ffs_alloc_dev(void);

int ffs_name_dev(struct ffs_dev *dev, const char *name);

int ffs_name_dev(struct ffs_dev *dev, const char *name);

int ffs_single_dev(struct ffs_dev *dev);

int ffs_single_dev(struct ffs_dev *dev);

void ffs_free_dev(struct ffs_dev *dev);





struct ffs_epfile;

struct ffs_epfile;

struct ffs_function;

struct ffs_function;