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path: root/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
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Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c')
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c25
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index b892dac70f4b..8e3c6f4bdaa0 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -1660,7 +1660,7 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq)
pfirst->len, pfirst->next,
pfirst->prev);
skb_unlink(pfirst, &bus->glom);
- if (brcmf_sdio_fromevntchan(pfirst->data))
+ if (brcmf_sdio_fromevntchan(&dptr[SDPCM_HWHDR_LEN]))
brcmf_rx_event(bus->sdiodev->dev, pfirst);
else
brcmf_rx_frame(bus->sdiodev->dev, pfirst,
@@ -3975,21 +3975,26 @@ static const struct brcmf_bus_ops brcmf_sdio_bus_ops = {
.get_memdump = brcmf_sdio_bus_get_memdump,
};
-static void brcmf_sdio_firmware_callback(struct device *dev,
+static void brcmf_sdio_firmware_callback(struct device *dev, int err,
const struct firmware *code,
void *nvram, u32 nvram_len)
{
- struct brcmf_bus *bus_if = dev_get_drvdata(dev);
- struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
- struct brcmf_sdio *bus = sdiodev->bus;
- int err = 0;
+ struct brcmf_bus *bus_if;
+ struct brcmf_sdio_dev *sdiodev;
+ struct brcmf_sdio *bus;
u8 saveclk;
- brcmf_dbg(TRACE, "Enter: dev=%s\n", dev_name(dev));
+ brcmf_dbg(TRACE, "Enter: dev=%s, err=%d\n", dev_name(dev), err);
+ bus_if = dev_get_drvdata(dev);
+ sdiodev = bus_if->bus_priv.sdio;
+ if (err)
+ goto fail;
if (!bus_if->drvr)
return;
+ bus = sdiodev->bus;
+
/* try to download image and nvram to the dongle */
bus->alp_only = true;
err = brcmf_sdio_download_firmware(bus, code, nvram, nvram_len);
@@ -4076,6 +4081,7 @@ release:
fail:
brcmf_dbg(TRACE, "failed: dev=%s, err=%d\n", dev_name(dev), err);
device_release_driver(dev);
+ device_release_driver(&sdiodev->func[2]->dev);
}
struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
@@ -4155,11 +4161,6 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
goto fail;
}
- /* allocate scatter-gather table. sg support
- * will be disabled upon allocation failure.
- */
- brcmf_sdiod_sgtable_alloc(bus->sdiodev);
-
/* Query the F2 block size, set roundup accordingly */
bus->blocksize = bus->sdiodev->func[2]->cur_blksize;
bus->roundup = min(max_roundup, bus->blocksize);