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brcmfmac: enable watchdog when bus initialization is complete

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Change condition in brcmf_sdio_wd_timer() function to program
watchdog only when in BRCMF_BUS_DATA state. This avoids watchdog
being active during initialization. During initialization the
SDIO save&restore capability is determined which affect the
bus sleep mechanism used in watchdog thread.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Arend van Spriel 2014-01-06 12:40:44 +01:00 committed by John W. Linville
parent 3bd44d991f
commit d6ae2c51be
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
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@ -4105,7 +4105,7 @@ void brcmf_sdio_wd_timer(struct brcmf_sdio *bus, uint wdtick)
}
/* don't start the wd until fw is loaded */
if (bus->sdiodev->bus_if->state == BRCMF_BUS_DOWN)
if (bus->sdiodev->bus_if->state != BRCMF_BUS_DATA)
return;
if (wdtick) {