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staging/btmtk_usb: Mark local functions as static

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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>
This commit is contained in:
Peter Huewe 2013-05-17 23:51:58 +02:00 • committed by Greg Kroah-Hartman
commit d1eef5b602
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/btmtk_usb/btmtk_usb.c
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@ -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;