]> git.openpandora.org Git - pandora-kernel.git/commitdiff
brcmfmac: prevent possible deadlock on resuming SDIO device.
authorHante Meuleman <meuleman@broadcom.com>
Sun, 25 Jan 2015 19:31:31 +0000 (20:31 +0100)
committerKalle Valo <kvalo@codeaurora.org>
Thu, 29 Jan 2015 07:58:54 +0000 (09:58 +0200)
When the system is resumed a deadlock can occur when DPC gets
entered before resume is complete. This patch fixes this by
properly checking the suspend state outside the claim_host code
block.

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>
drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
drivers/net/wireless/brcm80211/brcmfmac/sdio.c
drivers/net/wireless/brcm80211/brcmfmac/sdio.h