diff options
| author | Rafał Miłecki <rafal@milecki.pl> | 2019-09-03 06:29:27 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-09-13 16:42:33 +0300 |
| commit | 450914c39f88d1adada26256360dea7050ff4e83 (patch) | |
| tree | dd6159b2921a27bf7d536d9ea2be93b637b876fb /drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | |
| parent | ba76ff25ee64d5cfc86209d1fbb3c294b2c04412 (diff) | |
brcmfmac: split brcmf_attach() and brcmf_detach() functions
Move code allocating/freeing wiphy out of above functions. This will
allow reinitializing the driver (e.g. on some error) without allocating
a new wiphy.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-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/sdio.c')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 629140b6d7e2..264ad63232f8 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -4247,17 +4247,26 @@ static void brcmf_sdio_firmware_callback(struct device *dev, int err, sdiod->bus_if->chip = bus->ci->chip; sdiod->bus_if->chiprev = bus->ci->chiprev; + err = brcmf_alloc(sdiod->dev, sdiod->settings); + if (err) { + brcmf_err("brcmf_alloc failed\n"); + goto claim; + } + /* Attach to the common layer, reserve hdr space */ - err = brcmf_attach(sdiod->dev, sdiod->settings); + err = brcmf_attach(sdiod->dev); if (err != 0) { brcmf_err("brcmf_attach failed\n"); - sdio_claim_host(sdiod->func1); - goto checkdied; + goto free; } /* ready */ return; +free: + brcmf_free(sdiod->dev); +claim: + sdio_claim_host(sdiod->func1); checkdied: brcmf_sdio_checkdied(bus); release: |