diff options
| author | Lad, Prabhakar <prabhakar.csengg@gmail.com> | 2015-02-05 13:11:47 +0000 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-02-23 09:23:20 -0600 |
| commit | 2b87cd24c3451608d728862d4d62ff27f2d82e93 (patch) | |
| tree | e3eed9a1a1d1909f455730e37e052d4350cb8101 /drivers/usb | |
| parent | 70685711f2fead61817785169587b8914df416bf (diff) | |
usb: gadget: gadgetfs: fix sparse warnings
this patch fixes following sparse warnings:
g_ffs.c:136:3: warning: symbol 'gfs_configurations' was not declared. Should it be static?
g_ffs.c:281:16: warning: Using plain integer as NULL pointer
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/legacy/g_ffs.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/gadget/legacy/g_ffs.c b/drivers/usb/gadget/legacy/g_ffs.c index 06acfa55864..b01b88e1b71 100644 --- a/drivers/usb/gadget/legacy/g_ffs.c +++ b/drivers/usb/gadget/legacy/g_ffs.c @@ -133,7 +133,9 @@ struct gfs_configuration { struct usb_configuration c; int (*eth)(struct usb_configuration *c); int num; -} gfs_configurations[] = { +}; + +static struct gfs_configuration gfs_configurations[] = { #ifdef CONFIG_USB_FUNCTIONFS_RNDIS { .eth = bind_rndis_config, @@ -278,7 +280,7 @@ static void *functionfs_acquire_dev(struct ffs_dev *dev) if (!try_module_get(THIS_MODULE)) return ERR_PTR(-ENOENT); - return 0; + return NULL; } static void functionfs_release_dev(struct ffs_dev *dev) |