staging/btmtk_usb: Mark local functions as static
authorPeter Huewe <peterhuewe@gmx.de>
Fri, 17 May 2013 21:51:58 +0000 (23:51 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 20 May 2013 17:16:18 +0000 (10:16 -0700)
sparse complains about some local functions not being static:
drivers/staging/btmtk_usb/btmtk_usb.c:50:6:
warning: symbol 'hex_dump' was not declared. Should it be static?
drivers/staging/btmtk_usb/btmtk_usb.c:227:5:
warning: symbol 'checksume16' was not declared. Should it be static?

-> add the static keyword

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/btmtk_usb/btmtk_usb.c

index 772c49ed887189849feb98f87d5f1a7625352471..a7539df049144fc9c6b4dc700ed25c621bb7331e 100644 (file)
@@ -47,7 +47,7 @@ static struct usb_driver btmtk_usb_driver;
 static int btmtk_usb_load_rom_patch(struct btmtk_usb_data *);
 static int btmtk_usb_load_fw(struct btmtk_usb_data *);
 
-void hex_dump(char *str, u8 *src_buf, u32 src_buf_len)
+static void hex_dump(char *str, u8 *src_buf, u32 src_buf_len)
 {
        unsigned char *pt;
        int x;
@@ -224,7 +224,7 @@ static void btmtk_usb_cap_init(struct btmtk_usb_data *data)
        }
 }
 
-u16 checksume16(u8 *pData, int len)
+static u16 checksume16(u8 *pData, int len)
 {
        int sum = 0;