From c1a7e135873d5def34db3b9393e18241a8cf3231 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
Date: Fri, 24 Apr 2015 10:45:33 +0000
Subject: mac80211: update brcmfmac to the
 wireless-drivers-next-for-davem-2015-04-09
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45576
---
 ...avoid-runtime-pm-for-sdio-host-controller.patch | 44 ++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 package/kernel/mac80211/patches/346-brcmfmac-avoid-runtime-pm-for-sdio-host-controller.patch

(limited to 'package/kernel/mac80211/patches/346-brcmfmac-avoid-runtime-pm-for-sdio-host-controller.patch')

diff --git a/package/kernel/mac80211/patches/346-brcmfmac-avoid-runtime-pm-for-sdio-host-controller.patch b/package/kernel/mac80211/patches/346-brcmfmac-avoid-runtime-pm-for-sdio-host-controller.patch
new file mode 100644
index 0000000000..af76f13ecd
--- /dev/null
+++ b/package/kernel/mac80211/patches/346-brcmfmac-avoid-runtime-pm-for-sdio-host-controller.patch
@@ -0,0 +1,44 @@
+From: Arend van Spriel <arend@broadcom.com>
+Date: Wed, 18 Mar 2015 13:25:21 +0100
+Subject: [PATCH] brcmfmac: avoid runtime-pm for sdio host controller
+
+Several host controllers supporting runtime-pm are causing issues
+with our sdio wireless cards because they disable the sdio interrupt
+upon going into runtime suspend. This patch avoids that by doing
+a pm_runtime_forbid() call during the probe. Tested with Sony Vaio
+Duo 13 which uses sdhci-acpi host controller.
+
+Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
+Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
+Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
+Signed-off-by: Arend van Spriel <arend@broadcom.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+
+--- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
++++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c
+@@ -29,6 +29,7 @@
+ #include <linux/mmc/host.h>
+ #include <linux/platform_device.h>
+ #include <linux/platform_data/brcmfmac-sdio.h>
++#include <linux/pm_runtime.h>
+ #include <linux/suspend.h>
+ #include <linux/errno.h>
+ #include <linux/module.h>
+@@ -1006,6 +1007,7 @@ static int brcmf_sdiod_remove(struct brc
+ 	sg_free_table(&sdiodev->sgtable);
+ 	sdiodev->sbwad = 0;
+ 
++	pm_runtime_allow(sdiodev->func[1]->card->host->parent);
+ 	return 0;
+ }
+ 
+@@ -1074,7 +1076,7 @@ static int brcmf_sdiod_probe(struct brcm
+ 		ret = -ENODEV;
+ 		goto out;
+ 	}
+-
++	pm_runtime_forbid(host->parent);
+ out:
+ 	if (ret)
+ 		brcmf_sdiod_remove(sdiodev);
-- 
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