diff options
| author |   Arend Van Spriel <arend.vanspriel@broadcom.com> | 2018-03-22 21:28:28 +0100 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2018-03-27 12:04:34 +0300 |
| commit | bf7a7b37f6ef5090a2bae7e7ae23cd26b741cca4 (patch) | |
| tree | e1678d4299cda21fc05afdcb6afcdb3190f0423e /drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | |
| parent | brcmfmac: introduce brcmf_fw_alloc_request() function (diff) | |
| download | linux-dev-bf7a7b37f6ef5090a2bae7e7ae23cd26b741cca4.tar.xz linux-dev-bf7a7b37f6ef5090a2bae7e7ae23cd26b741cca4.zip | |
brcmfmac: add extension to .get_fwname() callbacks
This changes the bus layer api by having the caller provide an
extension. With this the callback can use brcmf_fw_alloc_request()
to get the needed firmware name.
Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c index 1c5f13546556..a0873adcc01c 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c @@ -1128,21 +1128,24 @@ static void brcmf_usb_wowl_config(struct device *dev, bool enabled) device_set_wakeup_enable(devinfo->dev, false); } -static int brcmf_usb_get_fwname(struct device *dev, u32 chip, u32 chiprev, - u8 *fw_name) +static +int brcmf_usb_get_fwname(struct device *dev, const char *ext, u8 *fw_name) { - struct brcmf_usbdev_info *devinfo = brcmf_usb_get_businfo(dev); - int ret = 0; + struct brcmf_bus *bus = dev_get_drvdata(dev); + struct brcmf_fw_request *fwreq; + struct brcmf_fw_name fwnames[] = { + { ext, fw_name }, + }; - if (devinfo->fw_name[0] != '\0') - strlcpy(fw_name, devinfo->fw_name, BRCMF_FW_NAME_LEN); - else - ret = brcmf_fw_map_chip_to_name(chip, chiprev, - brcmf_usb_fwnames, - ARRAY_SIZE(brcmf_usb_fwnames), - fw_name, NULL); + fwreq = brcmf_fw_alloc_request(bus->chip, bus->chiprev, + brcmf_usb_fwnames, + ARRAY_SIZE(brcmf_usb_fwnames), + fwnames, ARRAY_SIZE(fwnames)); + if (!fwreq) + return -ENOMEM; - return ret; + kfree(fwreq); + return 0; } static const struct brcmf_bus_ops brcmf_usb_bus_ops = { |