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| author | Hante Meuleman <meuleman@broadcom.com> | 2015-01-25 20:31:35 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-01-29 09:59:03 +0200 |
| commit | a1cee865c3e79b71c10cd6a3de03d0dd73f7bdd9 (patch) | |
| tree | bee251ec1c5eacdd21aa8d6b1bca09929b6304b0 /drivers/net/wireless/brcm80211/brcmfmac/fwil.c | |
| parent | 8982cd40ace9b7f109ac8c63e6763409e39feb55 (diff) | |
| download | lwn-a1cee865c3e79b71c10cd6a3de03d0dd73f7bdd9.tar.gz lwn-a1cee865c3e79b71c10cd6a3de03d0dd73f7bdd9.zip | |
brcmfmac: SDIO: avoid using bus state for private states.
Each bus driver is maintaing an exported bus state indicating
if upper layers can or cannot send data. SDIO is using this state
also for more private states. This makes handling the states and
state changes complex. This patch minimises the exposed states
and makes SDIO keep track of an internal state where necessary.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@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/fwil.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/fwil.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil.c b/drivers/net/wireless/brcm80211/brcmfmac/fwil.c index 03f2c406a17b..dcfa0bb149ce 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwil.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil.c @@ -109,7 +109,7 @@ brcmf_fil_cmd_data(struct brcmf_if *ifp, u32 cmd, void *data, u32 len, bool set) struct brcmf_pub *drvr = ifp->drvr; s32 err; - if (drvr->bus_if->state != BRCMF_BUS_DATA) { + if (drvr->bus_if->state != BRCMF_BUS_UP) { brcmf_err("bus is down. we have nothing to do.\n"); return -EIO; } |