diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2008-05-24 00:05:10 +0100 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2008-07-10 14:26:12 +0100 |
| commit | aafcd2f7d6790490bd921f04390bc210b386ecfa (patch) | |
| tree | b639676ff3f0fc364789540e4568da567e99dc03 /drivers/usb | |
| parent | 2f0600b639777cbc1c0ae3f7bbbc982b0838e706 (diff) | |
ueagle-atm: treat firmware data as const
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/atm/ueagle-atm.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index 5f71ff3aee35..cb01b5106efd 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -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)); |