Repeated Twl4030 gpio messages on 3430 SDP with nohz=off

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Hi all,

With "no_hz=off" added to my bootargs, I get the following message every two minutes
on my 3430SDP. Also seen on the beagleboard (with a different gpio number, I think).

Has anyone seen this before? Any clues why this happens?

- Anand

(Sent the last mail without a subject. Sorry bout that.)

<3>INFO: task twl4030 gpio:263 blocked for more than 120 seconds.
INFO: task twl4030 gpio:263 blocked for more than 120 seconds.
<3>"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
<6>twl4030 gpio  Dtwl4030 gpio  D c028b918  c028b918     0   263      2    0   263      2
[<c028b6b4>] [<c028b6b4>] (schedule+0x0/0x2a0) (schedule+0x0/0x2a0) from [<c00628dc>] from [<c00628dc>] (kthread+0x3c/0x80)
(kthread+0x3c/0x80)
[<c00628a0>] [<c00628a0>] (kthread+0x0/0x80) (kthread+0x0/0x80) from [<c0052bdc>] from [<c0052bdc>] (do_exit+0x0/0x5fc)
(do_exit+0x0/0x5fc)
 r5:00000000 r5:00000000 r4:00000000 r4:00000000
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