From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
alan@lxorguk.ukuu.org.uk, Jean Delvare <khali@linux-fr.org>,
Guenter Roeck <linux@roeck-us.net>
Subject: [ 17/38] hwmon: (w83627ehf) Force initial bank selection
Date: Wed, 14 Nov 2012 20:10:14 -0800 [thread overview]
Message-ID: <20121115040933.981846722@linuxfoundation.org> (raw)
In-Reply-To: <20121115040932.918082372@linuxfoundation.org>
3.0-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jean Delvare <khali@linux-fr.org>
commit 3300fb4f88688029fff8dfb9ec0734f6e4cba3e7 upstream.
Don't assume bank 0 is selected at device probe time. This may not be
the case. Force bank selection at first register access to guarantee
that we read the right registers upon driver loading.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/hwmon/w83627ehf.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -1834,6 +1834,7 @@ static int __devinit w83627ehf_probe(str
mutex_init(&data->lock);
mutex_init(&data->update_lock);
data->name = w83627ehf_device_names[sio_data->kind];
+ data->bank = 0xff; /* Force initial bank selection */
platform_set_drvdata(pdev, data);
/* 627EHG and 627EHF have 10 voltage inputs; 627DHG and 667HG have 9 */
next prev parent reply other threads:[~2012-11-15 4:10 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-15 4:09 [ 00/38] 3.0.52-stable review Greg Kroah-Hartman
2012-11-15 4:09 ` [ 01/38] ath9k: fix stale pointers potentially causing access to freed skbs Greg Kroah-Hartman
2012-11-15 4:09 ` [ 02/38] rt2800: validate step value for temperature compensation Greg Kroah-Hartman
2012-11-15 4:10 ` [ 03/38] target: Dont return success from module_init() if setup fails Greg Kroah-Hartman
2012-11-15 4:10 ` [ 04/38] cfg80211: fix antenna gain handling Greg Kroah-Hartman
2012-11-15 4:10 ` [ 05/38] wireless: drop invalid mesh address extension frames Greg Kroah-Hartman
2012-11-15 4:10 ` [ 06/38] mac80211: dont inspect Sequence Control field on control frames Greg Kroah-Hartman
2012-11-15 4:10 ` [ 07/38] DRM/Radeon: Fix Load Detection on legacy primary DAC Greg Kroah-Hartman
2012-11-15 4:10 ` [ 08/38] mac80211: check management frame header length Greg Kroah-Hartman
2012-11-15 4:10 ` [ 09/38] mac80211: fix SSID copy on IBSS JOIN Greg Kroah-Hartman
2012-11-15 4:10 ` [ 10/38] nfsv3: Make v3 mounts fail with ETIMEDOUTs instead EIO on mountd timeouts Greg Kroah-Hartman
2012-11-15 4:10 ` [ 11/38] nfs: Show original device name verbatim in /proc/*/mount{s,info} Greg Kroah-Hartman
2012-11-15 4:10 ` [ 12/38] NFSv4: nfs4_locku_done must release the sequence id Greg Kroah-Hartman
2012-11-15 4:10 ` [ 13/38] nfsd: add get_uint for u32s Greg Kroah-Hartman
2012-11-15 4:10 ` [ 14/38] NFS: fix bug in legacy DNS resolver Greg Kroah-Hartman
2012-11-15 4:10 ` [ 15/38] NFS: Fix Oopses in nfs_lookup_revalidate and nfs4_lookup_revalidate Greg Kroah-Hartman
2012-11-15 4:10 ` [ 16/38] drm: restore open_count if drm_setup fails Greg Kroah-Hartman
2012-11-15 4:10 ` Greg Kroah-Hartman [this message]
2012-11-15 4:10 ` [ 18/38] ALSA: PCM: Fix some races at disconnection Greg Kroah-Hartman
2012-11-15 4:10 ` [ 19/38] ALSA: usb-audio: Fix " Greg Kroah-Hartman
2012-11-15 4:10 ` [ 20/38] ALSA: usb-audio: Use rwsem for disconnect protection Greg Kroah-Hartman
2012-11-15 4:10 ` [ 21/38] ALSA: usb-audio: Fix races at disconnection in mixer_quirks.c Greg Kroah-Hartman
2012-11-15 4:10 ` [ 22/38] ALSA: Add a reference counter to card instance Greg Kroah-Hartman
2012-11-15 4:10 ` [ 23/38] ALSA: Avoid endless sleep after disconnect Greg Kroah-Hartman
2012-11-15 4:10 ` [ 24/38] sctp: fix call to SCTP_CMD_PROCESS_SACK in sctp_cmd_interpreter() Greg Kroah-Hartman
2012-11-15 4:10 ` [ 25/38] netlink: use kfree_rcu() in netlink_release() Greg Kroah-Hartman
2012-11-15 4:10 ` [ 26/38] tcp: fix FIONREAD/SIOCINQ Greg Kroah-Hartman
2012-11-15 4:10 ` [ 27/38] ipv6: Set default hoplimit as zero Greg Kroah-Hartman
2012-11-15 4:10 ` [ 28/38] net: usb: Fix memory leak on Tx data path Greg Kroah-Hartman
2012-11-15 4:10 ` [ 29/38] net: fix divide by zero in tcp algorithm illinois Greg Kroah-Hartman
2012-11-15 4:10 ` [ 30/38] l2tp: fix oops in l2tp_eth_create() error path Greg Kroah-Hartman
2012-11-15 4:10 ` [ 31/38] ipv6: send unsolicited neighbour advertisements to all-nodes Greg Kroah-Hartman
2012-11-15 4:10 ` [ 32/38] futex: Handle futex_pi OWNER_DIED take over correctly Greg Kroah-Hartman
2012-11-15 4:10 ` [ 33/38] drm/vmwgfx: Fix hibernation device reset Greg Kroah-Hartman
2012-11-15 4:10 ` [ 34/38] drm/i915: fixup infoframe support for sdvo Greg Kroah-Hartman
2012-11-15 4:10 ` [ 35/38] drm/i915: clear the entire sdvo infoframe buffer Greg Kroah-Hartman
2012-11-15 4:10 ` [ 36/38] USB: mos7840: remove unused variable Greg Kroah-Hartman
2012-11-15 4:10 ` [ 37/38] xfs: fix reading of wrapped log data Greg Kroah-Hartman
2012-11-15 4:10 ` [ 38/38] intel-iommu: Fix AB-BA lockdep report Greg Kroah-Hartman
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