From: xander.huff@ni•com (Xander Huff)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2] iio: adc: xilinx-xadc: Push interrupts into threaded context
Date: Wed, 15 Jul 2015 10:57:44 -0500 [thread overview]
Message-ID: <55A682F8.3090001@ni.com> (raw)
In-Reply-To: <CAKfKVtGTO81wLWk50M303t2WjcBEMEt_LUnsJ3_WmvR_3izUjg@mail.gmail.com>
On 7/9/2015 12:03 AM, Shubhrajyoti Datta wrote:
> @@ -330,8 +310,18 @@ static irqreturn_t xadc_zynq_interrupt_handler(int irq,
> void *devid)
> xadc_zynq_update_intmsk(xadc, 0, 0);
> ret = IRQ_WAKE_THREAD;
> }
> +
> + alarm = xadc->zynq_alarm;
> + xadc->zynq_alarm = 0;
> +
> spin_unlock(&xadc->lock);
>
> + xadc_handle_events(indio_dev, xadc_zynq_transform_alarm(alarm));
> +
> + /* unmask the required interrupts in timer. */
> + schedule_delayed_work(&xadc->zynq_unmask_work,
> + msecs_to_jiffies(XADC_ZYNQ_UNMASK_TIMEOUT));
> +
>
> Now that we are in the threaded context do we need the work queue stuff.
Seems reasonable to try to remove it. I'll do some testing and send out a v3 if
it works, thanks.
--
Xander Huff
Staff Software Engineer
National Instruments
next prev parent reply other threads:[~2015-07-15 15:57 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-07 15:38 [PATCH] iio: adc: xilinx-xadc: Convert to raw spinlock Xander Huff
2015-05-14 17:10 ` Sebastian Andrzej Siewior
2015-05-14 22:45 ` Xander Huff
2015-05-18 21:17 ` Sebastian Andrzej Siewior
2015-05-23 11:36 ` Jonathan Cameron
2015-06-07 15:29 ` Jonathan Cameron
2015-06-08 14:44 ` Xander Huff
2015-07-08 21:38 ` [PATCH v2] iio: adc: xilinx-xadc: Push interrupts into threaded context Xander Huff
2015-07-14 14:28 ` Sebastian Andrzej Siewior
2015-07-15 15:59 ` Xander Huff
[not found] ` <CAKfKVtGTO81wLWk50M303t2WjcBEMEt_LUnsJ3_WmvR_3izUjg@mail.gmail.com>
2015-07-15 15:57 ` Xander Huff [this message]
2015-07-20 23:14 ` [PATCH v3] " Xander Huff
2015-07-24 12:38 ` Lars-Peter Clausen
2015-08-03 20:18 ` Xander Huff
2015-08-04 8:01 ` Lars-Peter Clausen
2015-08-11 23:00 ` [PATCH v4] iio: adc: xilinx-xadc: Push interrupts into hardirq context Xander Huff
2015-08-12 15:17 ` Lars-Peter Clausen
2015-08-12 16:33 ` Sebastian Andrzej Siewior
2015-08-15 19:55 ` Jonathan Cameron
2015-08-04 5:34 ` [PATCH v3] iio: adc: xilinx-xadc: Push interrupts into threaded context Shubhrajyoti Datta
2015-08-04 8:05 ` Lars-Peter Clausen
2015-08-07 3:55 ` Shubhrajyoti Datta
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=55A682F8.3090001@ni.com \
--to=xander.huff@ni$(echo .)com \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox