lkml.org 
[lkml]   [2010]   [Oct]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 1/1] power: bq24617: Adding initial charger support
On Tue, Oct 19, 2010 at 07:17:11PM -0700, rklein@nvidia.com wrote:
> From: Rhyland Klein <rklein@nvidia.com>
>
> Initial checkin adding basic support for the TI BQ24617 battery charger on the
> Nvidia Tegra architecture.

Why is this driver dependant on the CPU? I can't see anything in the
code that makes it so.

> + if (old_status != -1 &&
> + old_status != new_status) {
> + dev_dbg(&chip->pdev->dev,
> + "%s: %i -> %i\n", __func__, old_status,
> + new_status);
> + kobject_uevent(&chip->power_supply.dev->kobj, KOBJ_CHANGE);

power_supply_changed().

> +static irqreturn_t bq24617_irq_switch(int irq, void *devid)
> +{
> + struct bq24617_info *chip = devid;
> +
> + schedule_work(&chip->ac_work);
> +
> + return IRQ_HANDLED;
> +}

You're looking for a threaded IRQ handler here - use
request_threaded_irq() with no primary handler.


\
 
 \ /
  Last update: 2010-10-20 05:05    [from the cache]
©2003-2011 Jasper Spaans