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ueagle-atm: treat firmware data as const 

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
wifi-calibration
David Woodhouse 2008-05-24 00:05:10 +01:00 committed by David Woodhouse
parent 2f0600b639
commit aafcd2f7d6
1 changed files with 11 additions and 9 deletions
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20
drivers/usb/atm/ueagle-atm.c
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@ -579,7 +579,7 @@ MODULE_PARM_DESC(annex,
* uea_send_modem_cmd - Send a command for pre-firmware devices.
*/
static int uea_send_modem_cmd(struct usb_device *usb,
u16 addr, u16 size, u8 * buff)
u16 addr, u16 size, const u8 *buff)
{
int ret = -ENOMEM;
u8 *xfer_buff;
@ -604,7 +604,8 @@ static int uea_send_modem_cmd(struct usb_device *usb,
static void uea_upload_pre_firmware(const struct firmware *fw_entry, void *context)
{
struct usb_device *usb = context;
u8 *pfw, value;
const u8 *pfw;
u8 value;
u32 crc = 0;
int ret, size;
@ -720,7 +721,7 @@ static int uea_load_firmware(struct usb_device *usb, unsigned int ver)
/*
* Make sure that the DSP code provided is safe to use.
*/
static int check_dsp_e1(u8 *dsp, unsigned int len)
static int check_dsp_e1(const u8 *dsp, unsigned int len)
{
u8 pagecount, blockcount;
u16 blocksize;
@ -771,7 +772,7 @@ static int check_dsp_e1(u8 *dsp, unsigned int len)
return 0;
}
static int check_dsp_e4(u8 *dsp, int len)
static int check_dsp_e4(const u8 *dsp, int len)
{
int i;
struct l1_code *p = (struct l1_code *) dsp;
@ -819,7 +820,7 @@ static int check_dsp_e4(u8 *dsp, int len)
/*
* send data to the idma pipe
* */
static int uea_idma_write(struct uea_softc *sc, void *data, u32 size)
static int uea_idma_write(struct uea_softc *sc, const void *data, u32 size)
{
int ret = -ENOMEM;
u8 *xfer_buff;
@ -903,7 +904,7 @@ static void uea_load_page_e1(struct work_struct *work)
u16 ovl = sc->ovl;
struct block_info_e1 bi;
u8 *p;
const u8 *p;
u8 pagecount, blockcount;
u16 blockaddr, blocksize;
u32 pageoffset;
@ -986,7 +987,7 @@ static void __uea_load_page_e4(struct uea_softc *sc, u8 pageno, int boot)
bi.wReserved = cpu_to_be16(UEA_RESERVED);
do {
u8 *blockoffset;
const u8 *blockoffset;
unsigned int blocksize;
blockidx = &p->page_header[blockno];
@ -1095,7 +1096,7 @@ static inline int wait_cmv_ack(struct uea_softc *sc)
#define UCDC_SEND_ENCAPSULATED_COMMAND 0x00
static int uea_request(struct uea_softc *sc,
u16 value, u16 index, u16 size, void *data)
u16 value, u16 index, u16 size, const void *data)
{
u8 *xfer_buff;
int ret = -ENOMEM;
@ -1891,7 +1892,8 @@ static int load_XILINX_firmware(struct uea_softc *sc)
{
const struct firmware *fw_entry;
int ret, size, u, ln;
u8 *pfw, value;
const u8 *pfw;
u8 value;
char *fw_name = FW_DIR "930-fpga.bin";
uea_enters(INS_TO_USBDEV(sc));