brcmfmac: pass struct in brcmf_fw_get_firmwares()

brcmfmac: pass struct in brcmf_fw_get_firmwares()

As per 'commit d09ae51a4b67 ("brcmfmac: pass struct in
brcmf_fw_get_firmwares()")', make changes in the brcmf_fw_get_firmwares()
call to fix the compilation error.

drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c: In function ‘brcmf_sdio_ulp_reinit_fw’:
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:2597:45: error: ‘BRCMF_FW_REQUEST_NVRAM’ undeclared (first use in this function); did you mean ‘BRCMF_FW_TYPE_NVRAM’?
  err = brcmf_fw_get_firmwares(sdiodev->dev, BRCMF_FW_REQUEST_NVRAM,
                                             ^~~~~~~~~~~~~~~~~~~~~~
                                             BRCMF_FW_TYPE_NVRAM
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:2597:45: note: each undeclared identifier is reported only once for each function it appears in
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:2598:17: error: passing argument 3 of ‘brcmf_fw_get_firmwares’ from incompatible pointer type [-Werror=incompatible-pointer-types]
          sdiodev->fw_name, sdiodev->nvram_name,
          ~~~~~~~^~~~~~~~~
In file included from drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h:22,
                 from drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:42:
drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h:93:14: note: expected ‘void (*)(struct device *, int,  struct brcmf_fw_request *)’ but argument is of type ‘char *’
       void (*fw_cb)(struct device *dev, int err,
       ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
       struct brcmf_fw_request *req));
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:2597:8: error: too many arguments to function ‘brcmf_fw_get_firmwares’
  err = brcmf_fw_get_firmwares(sdiodev->dev, BRCMF_FW_REQUEST_NVRAM,
        ^~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h:22,
                 from drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:42:
drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h:92:5: note: declared here
 int brcmf_fw_get_firmwares(struct device *dev, struct brcmf_fw_request *req,
     ^~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Vipul Kumar <vipul_kumar@mentor.com>