diff options
| author | Ben Dooks | 2016-06-21 18:52:54 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2016-06-26 11:48:18 -0700 |
| commit | 107a4b535b7d1da4203a26949775d67173e96e04 (patch) | |
| tree | 27c894fc3a1dba788c2c00a4abcbb335d9aa0256 /drivers/usb | |
| parent | 4e84e22195910b315b36eca149febd0a6b02f7c4 (diff) | |
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -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); } |