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staging: rts5139: make some functions static in rts51x_transport.*

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Signed-off-by: Oleksij Rempel <bug-track@fisher-privat.net>
Acked-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oleksij Rempel 2012-05-10 09:59:22 +02:00 committed by Greg Kroah-Hartman
parent 12ed793e35
commit 5085d12749
2 changed files with 8 additions and 11 deletions
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13
drivers/staging/rts5139/rts51x_transport.c
View File

@ -120,7 +120,7 @@ unsigned int rts51x_access_sglist(unsigned char *buffer,
return cnt;
}
unsigned int rts51x_access_xfer_buf(unsigned char *buffer,
static unsigned int rts51x_access_xfer_buf(unsigned char *buffer,
unsigned int buflen, struct scsi_cmnd *srb,
struct scatterlist **sgptr,
unsigned int *offset, enum xfer_buf_dir dir)
@ -252,6 +252,8 @@ static int rts51x_msg_common(struct rts51x_chip *chip, struct urb *urb,
return status;
}
static int rts51x_clear_halt(struct rts51x_chip *chip, unsigned int pipe);
/*
* Interpret the results of a URB transfer
*/
@ -359,7 +361,7 @@ int rts51x_ctrl_transfer(struct rts51x_chip *chip, unsigned int pipe,
rts51x->current_urb->actual_length);
}
int rts51x_clear_halt(struct rts51x_chip *chip, unsigned int pipe)
static int rts51x_clear_halt(struct rts51x_chip *chip, unsigned int pipe)
{
int result;
int endp = usb_pipeendpoint(pipe);
@ -394,14 +396,14 @@ static void rts51x_sg_clean(struct usb_sg_request *io)
io->dev = NULL;
}
int rts51x_sg_init(struct usb_sg_request *io, struct usb_device *dev,
static int rts51x_sg_init(struct usb_sg_request *io, struct usb_device *dev,
unsigned pipe, unsigned period, struct scatterlist *sg,
int nents, size_t length, gfp_t mem_flags)
{
return usb_sg_init(io, dev, pipe, period, sg, nents, length, mem_flags);
}
int rts51x_sg_wait(struct usb_sg_request *io, int timeout)
static int rts51x_sg_wait(struct usb_sg_request *io, int timeout)
{
long timeleft;
int i;
@ -532,7 +534,8 @@ static int rts51x_bulk_transfer_sglist(struct rts51x_chip *chip,
chip->usb->current_sg.bytes);
}
int rts51x_bulk_transfer_buf(struct rts51x_chip *chip, unsigned int pipe,
static int rts51x_bulk_transfer_buf(struct rts51x_chip *chip,
unsigned int pipe,
void *buf, unsigned int length,
unsigned int *act_len, int timeout)
{

6
drivers/staging/rts5139/rts51x_transport.h
View File

@ -40,11 +40,6 @@ unsigned int rts51x_access_sglist(unsigned char *buffer,
unsigned int buflen, void *sglist,
void **sgptr, unsigned int *offset,
enum xfer_buf_dir dir);
unsigned int rts51x_access_xfer_buf(unsigned char *buffer, unsigned int buflen,
struct scsi_cmnd *srb,
struct scatterlist **sgptr,
unsigned int *offset,
enum xfer_buf_dir dir);
void rts51x_set_xfer_buf(unsigned char *buffer, unsigned int buflen,
struct scsi_cmnd *srb);
void rts51x_get_xfer_buf(unsigned char *buffer, unsigned int buflen,
@ -53,7 +48,6 @@ void rts51x_get_xfer_buf(unsigned char *buffer, unsigned int buflen,
int rts51x_ctrl_transfer(struct rts51x_chip *chip, unsigned int pipe,
u8 request, u8 requesttype, u16 value, u16 index,
void *data, u16 size, int timeout);
int rts51x_clear_halt(struct rts51x_chip *chip, unsigned int pipe);
int rts51x_transfer_data(struct rts51x_chip *chip, unsigned int pipe,
void *buf, unsigned int len, int use_sg,
unsigned int *act_len, int timeout);