diff options
| author | Arend van Spriel <arend@broadcom.com> | 2015-02-06 18:36:42 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-02-26 15:14:14 +0200 |
| commit | a1ce7a0d6a4f1ed178c075c9dc02a06f0c68ab70 (patch) | |
| tree | 8eab1cd47968a44baf23a8f38c24bb2ff63e070c /drivers/net/wireless/brcm80211/brcmfmac/sdio.c | |
| parent | ffdcad05968ccb9ca2bb66f0e72467aa87baf2c2 (diff) | |
| download | lwn-a1ce7a0d6a4f1ed178c075c9dc02a06f0c68ab70.tar.gz lwn-a1ce7a0d6a4f1ed178c075c9dc02a06f0c68ab70.zip | |
brcmfmac: use helper function for changing SDIO state
Changing the SDIO state of the driver involves changing the bus
interface state. Adding a helper function makes sure that knowledge
is in one place.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/sdio.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/sdio.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/sdio.c index 314ab0391867..f3c49c4201e9 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/sdio.c @@ -1909,7 +1909,7 @@ static uint brcmf_sdio_readframes(struct brcmf_sdio *bus, uint maxframes) bus->rxpending = true; for (rd->seq_num = bus->rx_seq, rxleft = maxframes; - !bus->rxskip && rxleft && bus->sdiodev->state == BRCMF_STATE_DATA; + !bus->rxskip && rxleft && bus->sdiodev->state == BRCMF_SDIOD_DATA; rd->seq_num++, rxleft--) { /* Handle glomming separately */ @@ -2415,7 +2415,7 @@ static uint brcmf_sdio_sendfromq(struct brcmf_sdio *bus, uint maxframes) } /* Deflow-control stack if needed */ - if ((bus->sdiodev->state == BRCMF_STATE_DATA) && + if ((bus->sdiodev->state == BRCMF_SDIOD_DATA) && bus->txoff && (pktq_len(&bus->txq) < TXLOW)) { bus->txoff = false; brcmf_txflowblock(bus->sdiodev->dev, false); @@ -2503,7 +2503,7 @@ static void brcmf_sdio_bus_stop(struct device *dev) bus->watchdog_tsk = NULL; } - if (sdiodev->state != BRCMF_STATE_NOMEDIUM) { + if (sdiodev->state != BRCMF_SDIOD_NOMEDIUM) { sdio_claim_host(sdiodev->func[1]); /* Enable clock for device interrupts */ @@ -2755,7 +2755,7 @@ static void brcmf_sdio_dpc(struct brcmf_sdio *bus) brcmf_sdio_sendfromq(bus, framecnt); } - if ((bus->sdiodev->state != BRCMF_STATE_DATA) || (err != 0)) { + if ((bus->sdiodev->state != BRCMF_SDIOD_DATA) || (err != 0)) { brcmf_err("failed backplane access over SDIO, halting operation\n"); atomic_set(&bus->intstatus, 0); } else if (atomic_read(&bus->intstatus) || @@ -3411,7 +3411,7 @@ static int brcmf_sdio_download_firmware(struct brcmf_sdio *bus, } /* Allow full data communication using DPC from now on. */ - bus->sdiodev->state = BRCMF_STATE_DATA; + brcmf_sdiod_change_state(bus->sdiodev, BRCMF_SDIOD_DATA); bcmerror = 0; err: @@ -3557,7 +3557,7 @@ void brcmf_sdio_isr(struct brcmf_sdio *bus) return; } - if (bus->sdiodev->state != BRCMF_STATE_DATA) { + if (bus->sdiodev->state != BRCMF_SDIOD_DATA) { brcmf_err("bus is down. we have nothing to do\n"); return; } @@ -3623,7 +3623,7 @@ static bool brcmf_sdio_bus_watchdog(struct brcmf_sdio *bus) } #ifdef DEBUG /* Poll for console output periodically */ - if (bus->sdiodev->state == BRCMF_STATE_DATA && + if (bus->sdiodev->state == BRCMF_SDIOD_DATA && bus->console_interval != 0) { bus->console.count += BRCMF_WD_POLL_MS; if (bus->console.count >= bus->console_interval) { @@ -4242,7 +4242,7 @@ void brcmf_sdio_remove(struct brcmf_sdio *bus) destroy_workqueue(bus->brcmf_wq); if (bus->ci) { - if (bus->sdiodev->state != BRCMF_STATE_NOMEDIUM) { + if (bus->sdiodev->state != BRCMF_SDIOD_NOMEDIUM) { sdio_claim_host(bus->sdiodev->func[1]); brcmf_sdio_clkctl(bus, CLK_AVAIL, false); /* Leave the device in state where it is @@ -4277,7 +4277,7 @@ void brcmf_sdio_wd_timer(struct brcmf_sdio *bus, uint wdtick) } /* don't start the wd until fw is loaded */ - if (bus->sdiodev->state != BRCMF_STATE_DATA) + if (bus->sdiodev->state != BRCMF_SDIOD_DATA) return; if (wdtick) { |