On Tue, 23 Jul 2013, Grygorii Strashko wrote:
> From: Naga Venkata Srikanth V <vnv.srika...@samsung.com>
>
> 1) Removed request_irq() and replaced it with request_threaded_irq().
>
> 2) Removed generic_handle_irq() and replaced it with
> handle_nested_irq().
> Handling of these interrupts is nested, as we are handling an
> interrupt (for e.g rtc, mmc1) when we are still servicing TWL irq.
>
> 3) Removed I2C read-retry logic for the case when twl_i2c_read() is
> failed inside IRQ handler - there is no sense to do that, so just report
> an error and return.
>
> Signed-off-by: Naga Venkata Srikanth V <vnv.srika...@samsung.com>
> Signed-off-by: Oleg_Kosheliev <oleg.koshel...@ti.com>
> Signed-off-by: Grygorii Strashko <grygorii.stras...@ti.com>
> ---
> drivers/mfd/twl6030-irq.c | 146
> +++++++++++++++------------------------------
> 1 file changed, 49 insertions(+), 97 deletions(-)
>
> diff --git a/drivers/mfd/twl6030-irq.c b/drivers/mfd/twl6030-irq.c
<snip>
> + status = request_threaded_irq(irq_num, NULL, twl6030_irq_thread,
> + IRQF_ONESHOT, "TWL6030-PIH", NULL);
Oh, and please use managed resources for this: devm_*
> if (status < 0) {
> dev_err(dev, "could not claim irq %d: %d\n", irq_num, status);
> goto fail_irq;
> }
>
--
Lee Jones
Linaro ST-Ericsson Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
