diff options
| author |   Franky Lin <frankyl@broadcom.com> | 2012-04-27 18:56:56 -0700 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2012-05-08 21:53:53 -0400 |
| commit | f0116fbfcb2559a32e6387ee1699cccf977dab73 (patch) | |
| tree | 4fe5ca6c84f7cb75aeb8d9f88aaf1de993a8d25c /drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | |
| parent | mac80211: Add more ethtools stats: survey, rates, etc (diff) | |
| download | linux-dev-f0116fbfcb2559a32e6387ee1699cccf977dab73.tar.xz linux-dev-f0116fbfcb2559a32e6387ee1699cccf977dab73.zip | |
brcmfmac: stop releasing sdio host in irq handler
brcmf_sdbrcm_isr doesn't access to the dongle through SDIO bus.
Stop releasing and claiming host in irq handler to eliminate
any potential risk.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index e925290b432b..ea350200a7db 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -45,11 +45,7 @@ static void brcmf_sdioh_irqhandler(struct sdio_func *func) brcmf_dbg(TRACE, "***IRQHandler\n"); - sdio_release_host(func); - brcmf_sdbrcm_isr(sdiodev->bus); - - sdio_claim_host(func); } /* dummy handler for SDIO function 2 interrupt */ |