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| author | David Cohen <david.a.cohen@linux.intel.com> | 2013-10-04 22:30:21 (GMT) |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-10-10 14:40:28 (GMT) |
| commit | 7fc031e612238a7bbf6e989001abc5ce274bcba6 (patch) | |
| tree | 43622748e0c6ae68ed7c101ade240fd5a8ae2d8e /drivers/usb/gadget | |
| parent | 13613c133bb8dc70ec404b61345496ba75611dbd (diff) | |
| download | linux-fsl-qoriq-7fc031e612238a7bbf6e989001abc5ce274bcba6.tar.xz | |
usb: g_ffs: fix compilation warning
If USB_FUNCTIONFS is selected without USB_FUNCTIONFS_ETH and
USB_FUNCTIONFS_RNIS, u_ether.h won't be included and then
USB_ETHERNET_MODULE_PARAMAETERS macro won't be available causing the
following warning compilation:
drivers/usb/gadget/g_ffs.c:81:1: warning: data definition has no type or
storage class [enabled by default]
drivers/usb/gadget/g_ffs.c:81:1: warning: type defaults to ‘int’ in
declaration of ‘USB_ETHERNET_MODULE_PARAMETERS’ [-Wimplicit-int]
drivers/usb/gadget/g_ffs.c:81:1: warning: function declaration isn’t a
prototype [-Wstrict-prototypes]
This patch fixes the warning by making USB_ETHERNET_MODULE_PARAMETERS to
be used iff u_ether.h is included, otherwise it is not needed.
Signed-off-by: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/g_ffs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/gadget/g_ffs.c b/drivers/usb/gadget/g_ffs.c index 5327c82..2344efe 100644 --- a/drivers/usb/gadget/g_ffs.c +++ b/drivers/usb/gadget/g_ffs.c @@ -76,7 +76,9 @@ struct gfs_ffs_obj { USB_GADGET_COMPOSITE_OPTIONS(); +#if defined CONFIG_USB_FUNCTIONFS_ETH || defined CONFIG_USB_FUNCTIONFS_RNDIS USB_ETHERNET_MODULE_PARAMETERS(); +#endif static struct usb_device_descriptor gfs_dev_desc = { .bLength = sizeof gfs_dev_desc, |