From e0045bf80f62779ba75ba04513020d60e59f5298 Mon Sep 17 00:00:00 2001 From: Hante Meuleman Date: Tue, 19 Jan 2016 12:39:24 +0100 Subject: brcmfmac: fix sdio sg table alloc crash With commit 7d34b0560567 ("brcmfmac: Move all module parameters to one place") a bug was introduced causing a null pointer exception. This patch fixes the bug by initializing the sg table till after the settings have been initialized. Fixes: 7d34b0560567 ("brcmfmac: Move all module parameters to one place") Reported-by: Marc Zyngier Tested-by: Marc Zyngier Reviewed-by: Arend Van Spriel Reviewed-by: Franky (Zhenhui) Lin Reviewed-by: Pieter-Paul Giesberts Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel Signed-off-by: Kalle Valo --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h') diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h index 5ec7a6d87672..23f223150cef 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h @@ -342,6 +342,7 @@ int brcmf_sdiod_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address, /* Issue an abort to the specified function */ int brcmf_sdiod_abort(struct brcmf_sdio_dev *sdiodev, uint fn); +void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev); void brcmf_sdiod_change_state(struct brcmf_sdio_dev *sdiodev, enum brcmf_sdiod_state state); #ifdef CONFIG_PM_SLEEP -- cgit v1.2.3