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* [PATCH] usb: renesas_usbhs: make usbhs_write32() static
@ 2016-06-21 17:52 Ben Dooks
  2016-06-22  7:55 ` Mathieu Malaterre
  2016-06-24  6:36 ` Yoshihiro Shimoda
  0 siblings, 2 replies; 4+ messages in thread
From: Ben Dooks @ 2016-06-21 17:52 UTC (permalink / raw)
  To: linux-arm-kernel

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>
---
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb at vger.kernel.org
Cc: linux-renesas-soc at vger.kernel.org
Cc: linux-arm-kernel at lists.infradead.org
---
 drivers/usb/renesas_usbhs/rcar3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/renesas_usbhs/rcar3.c b/drivers/usb/renesas_usbhs/rcar3.c
index 38b01f2..1d70add 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);
 }
-- 
2.8.1

^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2016-06-24  6:36 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2016-06-21 17:52 [PATCH] usb: renesas_usbhs: make usbhs_write32() static Ben Dooks
2016-06-22  7:55 ` Mathieu Malaterre
2016-06-22  8:15   ` Felipe Balbi
2016-06-24  6:36 ` Yoshihiro Shimoda

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