From 22291cea073d342109a527055dabcf7edef8fa7c Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 29 Apr 2012 02:50:43 +0200
Subject: [PATCH] brcmsmac: handle non pci in ai_deviceremoved()

This is based on code from the Broadcom SDK.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/brcm80211/brcmsmac/aiutils.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
index dd4698df6dad..6d8b7213643a 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c
@@ -816,6 +816,9 @@ bool ai_deviceremoved(struct si_pub *sih)
 
 	sii = (struct si_info *)sih;
 
+	if (sii->icbus->hosttype != BCMA_HOSTTYPE_PCI)
+		return false;
+
 	pci_read_config_dword(sii->pcibus, PCI_VENDOR_ID, &w);
 	if ((w & 0xFFFF) != PCI_VENDOR_ID_BROADCOM)
 		return true;
-- 
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