From: "Franky Lin" <frankyl@broadcom.com>
To: linville@tuxdriver.com
Cc: linux-wireless@vger.kernel.org
Subject: [PATCH 2/4] brcmfmac: check bus state for status
Date: Fri, 27 Apr 2012 18:56:57 -0700 [thread overview]
Message-ID: <1335578219-4224-3-git-send-email-frankyl@broadcom.com> (raw)
In-Reply-To: <1335578219-4224-1-git-send-email-frankyl@broadcom.com>
Bus state should be the correct flag for bus status. Use it instead
of result from previous function call for backplane clock switch.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
---
drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 12d9dc9..46fc16f 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -3508,7 +3508,7 @@ static int brcmf_sdbrcm_bus_init(struct device *dev)
SBSDIO_FUNC1_CHIPCLKCSR, saveclk, &err);
/* If we didn't come up, turn off backplane clock */
- if (!ret)
+ if (bus_if->state != BRCMF_BUS_DATA)
brcmf_sdbrcm_clkctl(bus, CLK_NONE, false);
exit:
--
1.7.9.5
next prev parent reply other threads:[~2012-04-28 1:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-28 1:56 [PATCH 0/4] brcmfmac: introducing out of band interrupt support Franky Lin
2012-04-28 1:56 ` [PATCH 1/4] brcmfmac: stop releasing sdio host in irq handler Franky Lin
2012-04-28 1:56 ` Franky Lin [this message]
2012-04-28 1:56 ` [PATCH 3/4] brcmfmac: postpone interrupt register function Franky Lin
2012-04-28 1:56 ` [PATCH 4/4] brcmfmac: add out of band interrupt support Franky Lin
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