diff options
| author | Ben Dooks <ben.dooks@codethink.co.uk> | 2016-06-21 18:52:54 +0100 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-06-22 11:16:07 +0300 |
| commit | 70992588193617511e1b50bf7adee2fd371a476b (patch) | |
| tree | 42ce4f20c445cf4e0360ed5d0aa92b124a3ed996 /drivers/usb/renesas_usbhs | |
| parent | 1d23d16a88e6c8143b07339435ba061b131ebb8c (diff) | |
| download | linux-70992588193617511e1b50bf7adee2fd371a476b.tar.bz2 | |
usb: renesas_usbhs: make usbhs_write32() static
The usbhs_write32 function is not used outside of the rcar3.c
file, so fix the following sparse warning by making it static:
drivers/usb/renesas_usbhs/rcar3.c:26:6: warning: symbol 'usbhs_write32' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/renesas_usbhs')
| -rw-r--r-- | drivers/usb/renesas_usbhs/rcar3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/renesas_usbhs/rcar3.c b/drivers/usb/renesas_usbhs/rcar3.c index 38b01f2aeeb0..1d70add926f0 100644 --- a/drivers/usb/renesas_usbhs/rcar3.c +++ b/drivers/usb/renesas_usbhs/rcar3.c @@ -23,7 +23,7 @@ #define UGCTRL2_RESERVED_3 0x00000001 /* bit[3:0] should be B'0001 */ #define UGCTRL2_USB0SEL_OTG 0x00000030 -void usbhs_write32(struct usbhs_priv *priv, u32 reg, u32 data) +static void usbhs_write32(struct usbhs_priv *priv, u32 reg, u32 data) { iowrite32(data, priv->base + reg); } |