From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Daniel Golle <daniel@makrotopia.org>,
Stanislaw Gruszka <sgruszka@redhat.com>,
Kalle Valo <kvalo@codeaurora.org>
Subject: [PATCH 4.13 21/27] rt2800: fix TX_PIN_CFG setting for non MT7620 chips
Date: Tue, 12 Sep 2017 10:00:01 -0700 [thread overview]
Message-ID: <20170912165310.455530480@linuxfoundation.org> (raw)
In-Reply-To: <20170912165308.904472972@linuxfoundation.org>
4.13-stable review patch. If anyone has any objections, please let me know.
------------------
From: Stanislaw Gruszka <sgruszka@redhat.com>
commit 83ec489193894e52bd395eec470f4f7c4286d4a5 upstream.
Since commit 41977e86c984 ("rt2x00: add support for MT7620") we do not
initialize TX_PIN_CFG setting. This cause breakage at least on some
RT3573 devices. To fix the problem patch restores previous behaviour
for non MT7620 chips.
Fixes: 41977e86c984 ("rt2x00: add support for MT7620")
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1480829
Reported-and-tested-by: Jussi Eloranta <jussi.eloranta@csun.edu>
Cc: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -3702,7 +3702,10 @@ static void rt2800_config_channel(struct
if (rt2x00_rt(rt2x00dev, RT3572))
rt2800_rfcsr_write(rt2x00dev, 8, 0);
- tx_pin = rt2800_register_read(rt2x00dev, TX_PIN_CFG);
+ if (rt2x00_rt(rt2x00dev, RT6352))
+ tx_pin = rt2800_register_read(rt2x00dev, TX_PIN_CFG);
+ else
+ tx_pin = 0;
switch (rt2x00dev->default_ant.tx_chain_num) {
case 3:
next prev parent reply other threads:[~2017-09-12 17:02 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-12 16:59 [PATCH 4.13 00/27] 4.13.2-stable review Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 02/27] mtd: nand: hynix: add support for 20nm NAND chips Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 03/27] mtd: nand: mxc: Fix mxc_v1 ooblayout Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 04/27] mtd: nand: qcom: fix read failure without complete bootchain Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 05/27] mtd: nand: qcom: fix config error for BCH Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 06/27] nvme-fabrics: generate spec-compliant UUID NQNs Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 07/27] btrfs: resume qgroup rescan on rw remount Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 08/27] rtlwifi: btcoexist: Fix breakage of ant_sel for rtl8723be Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 09/27] rtlwifi: btcoexist: Fix antenna selection code Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 10/27] radix-tree: must check __radix_tree_preload() return value Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 11/27] brcmfmac: feature check for multi-scheduled scan fails on bcm4345 devices Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 12/27] kselftests: timers: leap-a-day: Change default arguments to help test runs Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 13/27] selftests: timers: Fix run_destructive_tests target to handle skipped tests Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 14/27] selftests/x86/fsgsbase: Test selectors 1, 2, and 3 Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 15/27] mm: kvfree the swap cluster info if the swap file is unsatisfactory Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 16/27] mm/swapfile.c: fix swapon frontswap_map memory leak on error Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 17/27] mm/sparse.c: fix typo in online_mem_sections Greg Kroah-Hartman
2017-09-12 16:59 ` [PATCH 4.13 18/27] mm/memory.c: fix mem_cgroup_oom_disable() call missing Greg Kroah-Hartman
2017-09-12 17:00 ` [PATCH 4.13 20/27] Revert "firmware: add sanity check on shutdown/suspend" Greg Kroah-Hartman
2017-09-12 17:20 ` Luis R. Rodriguez
2017-09-13 0:47 ` Greg Kroah-Hartman
2017-09-13 1:22 ` Luis R. Rodriguez
2017-09-13 1:40 ` Greg Kroah-Hartman
2017-09-13 4:11 ` Linus Torvalds
2017-09-13 18:38 ` Luis R. Rodriguez
2017-09-13 19:30 ` Linus Torvalds
2017-09-13 21:44 ` Luis R. Rodriguez
2017-09-12 17:00 ` Greg Kroah-Hartman [this message]
2017-09-12 17:00 ` [PATCH 4.13 22/27] Bluetooth: Properly check L2CAP config option output buffer length Greg Kroah-Hartman
2017-09-12 17:00 ` [PATCH 4.13 23/27] ARM64: dts: marvell: armada-37xx: Fix GIC maintenance interrupt Greg Kroah-Hartman
2017-09-12 17:00 ` [PATCH 4.13 24/27] ARM: 8692/1: mm: abort uaccess retries upon fatal signal Greg Kroah-Hartman
2017-09-12 17:00 ` [PATCH 4.13 25/27] NFS: Fix 2 use after free issues in the I/O code Greg Kroah-Hartman
2017-09-12 17:00 ` [PATCH 4.13 26/27] NFS: Sync the correct byte range during synchronous writes Greg Kroah-Hartman
2017-09-12 17:00 ` [PATCH 4.13 27/27] NFSv4: Fix up mirror allocation Greg Kroah-Hartman
2017-09-13 0:13 ` [PATCH 4.13 00/27] 4.13.2-stable review Shuah Khan
2017-09-13 0:57 ` Greg Kroah-Hartman
[not found] ` <59b8666e.e2a9df0a.378a2.e18c@mx.google.com>
2017-09-13 1:03 ` Greg Kroah-Hartman
2017-09-13 22:16 ` Kevin Hilman
2017-09-13 14:35 ` Guenter Roeck
2017-09-13 19:01 ` Greg Kroah-Hartman
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