From: Sujith Manoharan <sujith@msujith.org>
To: linux-wireless@vger.kernel.org
Subject: [PATCH 2/6] ath9k: Initialize MCI state correctly
Date: Sun, 1 Mar 2015 11:53:45 +0530 [thread overview]
Message-ID: <1425191029-13667-3-git-send-email-sujith@msujith.org> (raw)
In-Reply-To: <1425191029-13667-1-git-send-email-sujith@msujith.org>
From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
The MCI configuration values are assigned
in ath9k_hw_btcoex_init_mci() which are used
by the MCI reset routine. When initializing
BTCOEX/MCI, ath_mci_setup() ends up using
uninitialized data. Fix this by setting up
the configuration parameters before issuing
a MCI reset.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
---
drivers/net/wireless/ath/ath9k/gpio.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index 78695b5..257ffce 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -415,12 +415,11 @@ int ath9k_init_btcoex(struct ath_softc *sc)
if (ath9k_hw_mci_is_enabled(ah)) {
sc->btcoex.duty_cycle = ATH_BTCOEX_DEF_DUTY_CYCLE;
INIT_LIST_HEAD(&sc->btcoex.mci.info);
+ ath9k_hw_btcoex_init_mci(ah);
r = ath_mci_setup(sc);
if (r)
return r;
-
- ath9k_hw_btcoex_init_mci(ah);
}
break;
--
2.3.0
next prev parent reply other threads:[~2015-03-01 6:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-01 6:23 [PATCH 0/6] ath9k patches Sujith Manoharan
2015-03-01 6:23 ` [PATCH 1/6] ath9k: Remove useless return value check Sujith Manoharan
2015-03-03 13:47 ` [1/6] " Kalle Valo
2015-03-01 6:23 ` Sujith Manoharan [this message]
2015-03-01 6:23 ` [PATCH 3/6] ath9k: Fix MCI scheme initialization Sujith Manoharan
2015-03-01 6:23 ` [PATCH 4/6] ath9k: Fix wlan-active gpio for the AR9003 family Sujith Manoharan
2015-03-01 6:23 ` [PATCH 5/6] ath9k: Handle timers for MCI Sujith Manoharan
2015-03-01 6:23 ` [PATCH 6/6] ath9k: Fix issues in the main btcoex timer Sujith Manoharan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1425191029-13667-3-git-send-email-sujith@msujith.org \
--to=sujith@msujith.org \
--cc=linux-wireless@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.