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brcmfmac: turn clocks on when reading shared info 

Make sure backplane clocks are on while reading crash data.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Piotr Haber <phaber@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:
Piotr Haber 2013-02-08 12:06:34 +01:00 committed by John W. Linville
parent b55de97ffd
commit bd16e3555f
1 changed files with 1 additions and 0 deletions
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1
drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
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@ -2699,6 +2699,7 @@ static int brcmf_sdio_readshared(struct brcmf_sdio *bus,
* address of sdpcm_shared structure
*/
sdio_claim_host(bus->sdiodev->func[1]);
brcmf_sdbrcm_clkctl(bus, CLK_AVAIL, false);
rv = brcmf_sdbrcm_membytes(bus, false, shaddr,
(u8 *)&addr_le, 4);
sdio_release_host(bus->sdiodev->func[1]);