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Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver

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From: Trent Piepho
Subject: Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver
Date: Wednesday, July 16, 2008 - 4:18 pm

On Tue, 15 Jul 2008, Anton Vorontsov wrote:

Why can't this driver use the existing gpio-led driver?  Basically, do
something like this:

of_gpio_leds_probe(...)
{
 	gpio = of_get_gpio(np, 0);
 	label = of_get_property(np, "label", NULL);

 	struct gpio_led led = {
 		.name = label,
 		.gpio = gpio,
 	};

 	pdev = platform_device_register_simple("leds-gpio", 0, NULL, 0);
 	platform_device_add_data(pdev, &led, sizeof(led));
}
--
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Messages in current thread:
[PATCH] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Mon Jul 14, 9:41 am)
Re: [PATCH] leds: implement OpenFirmare GPIO LED driver, Stephen Rothwell, (Mon Jul 14, 8:10 pm)
Re: [PATCH] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Tue Jul 15, 5:38 am)
[PATCH v2] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Tue Jul 15, 5:40 am)
Re: [PATCH v2] leds: implement OpenFirmare GPIO LED driver, Richard Purdie, (Tue Jul 15, 5:54 am)
Re: [PATCH v2] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Tue Jul 15, 6:24 am)
Re: [PATCH v2] leds: implement OpenFirmare GPIO LED driver, Richard Purdie, (Tue Jul 15, 6:31 am)
Re: [PATCH v2] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Tue Jul 15, 7:23 am)
Re: [PATCH v2] leds: implement OpenFirmare GPIO LED driver, Richard Purdie, (Tue Jul 15, 7:43 am)
[PATCH v3] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Tue Jul 15, 8:19 am)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Trent Piepho, (Wed Jul 16, 4:18 pm)
Re: [PATCH v2] leds: implement OpenFirmare GPIO LED driver, Trent Piepho, (Wed Jul 16, 4:22 pm)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Grant Likely, (Wed Jul 16, 9:15 pm)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Trent Piepho, (Wed Jul 16, 10:13 pm)
Re: [PATCH] leds: implement OpenFirmare GPIO LED driver, Segher Boessenkool, (Wed Jul 16, 10:59 pm)
Re: [PATCH] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Thu Jul 17, 4:07 am)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Thu Jul 17, 6:55 am)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Thu Jul 17, 7:05 am)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Thu Jul 17, 7:13 am)
Re: [PATCH] leds: implement OpenFirmare GPIO LED driver, Sean MacLennan, (Thu Jul 17, 7:58 am)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Grant Likely, (Thu Jul 17, 8:04 am)
Re: [PATCH] leds: implement OpenFirmare GPIO LED driver, Grant Likely, (Thu Jul 17, 8:07 am)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Thu Jul 17, 8:20 am)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Grant Likely, (Thu Jul 17, 11:05 am)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Trent Piepho, (Thu Jul 17, 1:01 pm)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Trent Piepho, (Thu Jul 17, 1:18 pm)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Grant Likely, (Thu Jul 17, 1:49 pm)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Nate Case, (Thu Jul 17, 2:29 pm)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Thu Jul 17, 4:42 pm)
Re: [PATCH] leds: implement OpenFirmare GPIO LED driver, David Gibson, (Thu Jul 17, 8:35 pm)
Re: [PATCH] leds: implement OpenFirmare GPIO LED driver, Grant Likely, (Thu Jul 17, 9:44 pm)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Grant Likely, (Thu Jul 17, 10:09 pm)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Trent Piepho, (Fri Jul 18, 2:20 am)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Anton Vorontsov, (Fri Jul 18, 3:05 am)
Re: PIXIS gpio controller and gpio flags, Trent Piepho, (Sat Jul 19, 2:08 pm)
Re: PIXIS gpio controller and gpio flags, Anton Vorontsov, (Mon Jul 21, 10:53 am)
Re: PIXIS gpio controller and gpio flags, Trent Piepho, (Mon Jul 21, 2:12 pm)
Re: PIXIS gpio controller and gpio flags, Anton Vorontsov, (Wed Jul 23, 7:56 am)
Re: PIXIS gpio controller and gpio flags, Trent Piepho, (Wed Jul 23, 4:42 pm)
[RFC PATCH] of_gpio: implement of_get_gpio_flags(), Anton Vorontsov, (Fri Jul 25, 9:48 am)
Re: [PATCH v3] leds: implement OpenFirmare GPIO LED driver, Trent Piepho, (Fri Jul 25, 1:38 pm)
[PATCH 1/2] leds: make the default trigger name const, Trent Piepho, (Fri Jul 25, 2:01 pm)
[PATCH 2/2] leds: Support OpenFirmware led bindings, Trent Piepho, (Fri Jul 25, 2:01 pm)
Re: [RFC PATCH] of_gpio: implement of_get_gpio_flags(), Trent Piepho, (Sat Jul 26, 1:26 am)
Re: [PATCH 1/2] leds: make the default trigger name const, Grant Likely, (Sat Jul 26, 7:08 pm)
Re: [PATCH 2/2] leds: Support OpenFirmware led bindings, Grant Likely, (Sat Jul 26, 7:21 pm)
Re: [PATCH 1/2] leds: make the default trigger name const, Stephen Rothwell, (Sun Jul 27, 6:11 am)
Re: [PATCH 1/2] leds: make the default trigger name const, Trent Piepho, (Sun Jul 27, 6:56 pm)
[PATCH v2] leds: make the default trigger name const, Trent Piepho, (Sun Jul 27, 7:02 pm)
Re: [PATCH 2/2] leds: Support OpenFirmware led bindings, Trent Piepho, (Mon Jul 28, 1:31 am)
Re: [PATCH 1/2] leds: make the default trigger name const, Anton Vorontsov, (Mon Jul 28, 2:53 am)
Re: [PATCH 2/2] leds: Support OpenFirmware led bindings, Grant Likely, (Mon Jul 28, 10:09 am)
Re: [PATCH 2/2] leds: Support OpenFirmware led bindings, Anton Vorontsov, (Mon Jul 28, 11:02 am)
Re: [PATCH 2/2] leds: Support OpenFirmware led bindings, Grant Likely, (Mon Jul 28, 11:06 am)
Re: [PATCH 2/2] leds: Support OpenFirmware led bindings, Trent Piepho, (Mon Jul 28, 11:26 am)
Re: [PATCH 2/2] leds: Support OpenFirmware led bindings, Grant Likely, (Mon Jul 28, 11:49 am)
Re: [PATCH 2/2] leds: Support OpenFirmware led bindings, Anton Vorontsov, (Mon Jul 28, 11:51 am)
Re: [PATCH 2/2] leds: Support OpenFirmware led bindings, Trent Piepho, (Mon Jul 28, 12:11 pm)
Re: [PATCH 1/2] leds: make the default trigger name const, Trent Piepho, (Thu Aug 28, 6:22 pm)