linux-kernel - Re: [PATCH v3 03/10] input: tps65218-pwrbutton: Add platform_device

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Message-ID: <20160628074110.GH6720@dell>
Date:	Tue, 28 Jun 2016 08:41:10 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Keerthy <a0393675@...com>
Cc:	Keerthy <j-keerthy@...com>, dmitry.torokhov@...il.com,
	linus.walleij@...aro.org, gnurou@...il.com, broonie@...nel.org,
	tony@...mide.com, linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	linux-gpio@...r.kernel.org, linux-input@...r.kernel.org,
	robh+dt@...nel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v3 03/10] input: tps65218-pwrbutton: Add
 platform_device_id table

On Tue, 28 Jun 2016, Keerthy wrote:

> 
> 
> On Tuesday 28 June 2016 12:19 PM, Lee Jones wrote:
> >On Tue, 28 Jun 2016, Keerthy wrote:
> >
> >>platform_device_id table is needed for adding the tps65218-pwrbutton
> >>module to the mfd_cell array.
> >>
> >>Signed-off-by: Keerthy <j-keerthy@...com>
> >>---
> >>  drivers/input/misc/tps65218-pwrbutton.c | 7 +++++++
> >>  1 file changed, 7 insertions(+)
> >>
> >>diff --git a/drivers/input/misc/tps65218-pwrbutton.c b/drivers/input/misc/tps65218-pwrbutton.c
> >>index 2bba8de..a0cb7d2 100644
> >>--- a/drivers/input/misc/tps65218-pwrbutton.c
> >>+++ b/drivers/input/misc/tps65218-pwrbutton.c
> >>@@ -113,12 +113,19 @@ static const struct of_device_id of_tps65218_pwr_match[] = {
> >>  };
> >>  MODULE_DEVICE_TABLE(of, of_tps65218_pwr_match);
> >>
> >>+static const struct platform_device_id tps65218_pwrbtn_id_table[] = {
> >>+	{ "tps65218-pwrbutton", },
> >>+	{ /* sentinel */ }
> >>+}
> >
> >Missing ';'.  Did you build test this?
> 
> Oops sorry for the mess. Yes i built and booted. While reviewing and just
> before sending i have accidentally deleted. I will send a v4 in a bit. I
> will send v4 of this patch.
> 
> I just checked now. It somehow compiles silently even with the ';' missing!
> I will send a v4.

Are you sure this driver is enable in the CONFIG?

> >>+MODULE_DEVICE_TABLE(platform, tps65218_pwrbtn_id_table);
> >>+
> >>  static struct platform_driver tps65218_pwron_driver = {
> >>  	.probe	= tps65218_pwron_probe,
> >>  	.driver	= {
> >>  		.name	= "tps65218_pwrbutton",
> >>  		.of_match_table = of_tps65218_pwr_match,
> >>  	},
> >>+	.id_table = tps65218_pwrbtn_id_table,
> >>  };
> >>  module_platform_driver(tps65218_pwron_driver);
> >>
> >

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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