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From: Anton Vorontsov <avorontsov@ru.mvista.com>
To: Ben Dooks <ben-linux@fluff.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>,
	linux-kernel@vger.kernel.org, lm-sensors@lm-sensors.org,
	Grant Likely <grant.likely@secretlab.ca>,
	linuxppc-dev@ozlabs.org, linux-mtd@lists.infradead.org,
	Jean Delvare <khali@linux-fr.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH 1/7] spi: Add support for device table matching
Date: Thu, 30 Jul 2009 06:12:50 +0400	[thread overview]
Message-ID: <20090730021250.GA12001@oksana.dev.rtsoft.ru> (raw)
In-Reply-To: <20090729224050.GA17902@oksana.dev.rtsoft.ru>

On Thu, Jul 30, 2009 at 02:40:50AM +0400, Anton Vorontsov wrote:
[...]
> - If you don't store "id" in the device struct, you'll have
>   to look up the device table twice (at first during bus->match(),
>   and second time in drivers' probe() hook, i.e.
>   probe(struct bus_dev *dev) {
>   	id = bus_get_devid(dev); /* here */
>   }

Hm... actually, we're doing this anyway, but in spi core.

So, doing something like spi_get_device_id() might be a good
idea.

Thanks,

-- 
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2

WARNING: multiple messages have this Message-ID (diff)
From: Anton Vorontsov <avorontsov@ru.mvista.com>
To: Ben Dooks <ben-linux@fluff.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	David Brownell <dbrownell@users.sourceforge.net>,
	David Woodhouse <dwmw2@infradead.org>,
	Grant Likely <grant.likely@secretlab.ca>,
	Jean Delvare <khali@linux-fr.org>,
	linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
	lm-sensors@lm-sensors.org, linuxppc-dev@ozlabs.org
Subject: Re: [lm-sensors] [PATCH 1/7] spi: Add support for device table
Date: Thu, 30 Jul 2009 02:12:50 +0000	[thread overview]
Message-ID: <20090730021250.GA12001@oksana.dev.rtsoft.ru> (raw)
In-Reply-To: <20090729224050.GA17902@oksana.dev.rtsoft.ru>

On Thu, Jul 30, 2009 at 02:40:50AM +0400, Anton Vorontsov wrote:
[...]
> - If you don't store "id" in the device struct, you'll have
>   to look up the device table twice (at first during bus->match(),
>   and second time in drivers' probe() hook, i.e.
>   probe(struct bus_dev *dev) {
>   	id = bus_get_devid(dev); /* here */
>   }

Hm... actually, we're doing this anyway, but in spi core.

So, doing something like spi_get_device_id() might be a good
idea.

Thanks,

-- 
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2

_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

WARNING: multiple messages have this Message-ID (diff)
From: Anton Vorontsov <avorontsov@ru.mvista.com>
To: Ben Dooks <ben-linux@fluff.org>
Cc: David Brownell <dbrownell@users.sourceforge.net>,
	linux-kernel@vger.kernel.org, lm-sensors@lm-sensors.org,
	linuxppc-dev@ozlabs.org, linux-mtd@lists.infradead.org,
	Jean Delvare <khali@linux-fr.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH 1/7] spi: Add support for device table matching
Date: Thu, 30 Jul 2009 06:12:50 +0400	[thread overview]
Message-ID: <20090730021250.GA12001@oksana.dev.rtsoft.ru> (raw)
In-Reply-To: <20090729224050.GA17902@oksana.dev.rtsoft.ru>

On Thu, Jul 30, 2009 at 02:40:50AM +0400, Anton Vorontsov wrote:
[...]
> - If you don't store "id" in the device struct, you'll have
>   to look up the device table twice (at first during bus->match(),
>   and second time in drivers' probe() hook, i.e.
>   probe(struct bus_dev *dev) {
>   	id = bus_get_devid(dev); /* here */
>   }

Hm... actually, we're doing this anyway, but in spi core.

So, doing something like spi_get_device_id() might be a good
idea.

Thanks,

-- 
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2

WARNING: multiple messages have this Message-ID (diff)
From: Anton Vorontsov <avorontsov@ru.mvista.com>
To: Ben Dooks <ben-linux@fluff.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	David Brownell <dbrownell@users.sourceforge.net>,
	David Woodhouse <dwmw2@infradead.org>,
	Grant Likely <grant.likely@secretlab.ca>,
	Jean Delvare <khali@linux-fr.org>,
	linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
	lm-sensors@lm-sensors.org, linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 1/7] spi: Add support for device table matching
Date: Thu, 30 Jul 2009 06:12:50 +0400	[thread overview]
Message-ID: <20090730021250.GA12001@oksana.dev.rtsoft.ru> (raw)
In-Reply-To: <20090729224050.GA17902@oksana.dev.rtsoft.ru>

On Thu, Jul 30, 2009 at 02:40:50AM +0400, Anton Vorontsov wrote:
[...]
> - If you don't store "id" in the device struct, you'll have
>   to look up the device table twice (at first during bus->match(),
>   and second time in drivers' probe() hook, i.e.
>   probe(struct bus_dev *dev) {
>   	id = bus_get_devid(dev); /* here */
>   }

Hm... actually, we're doing this anyway, but in spi core.

So, doing something like spi_get_device_id() might be a good
idea.

Thanks,

-- 
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2

  reply	other threads:[~2009-07-30  2:12 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-07-29 17:03 [PATCH 0/7] Device table matching for SPI subsystem Anton Vorontsov
2009-07-29 17:03 ` Anton Vorontsov
2009-07-29 17:03 ` Anton Vorontsov
2009-07-29 17:03 ` [lm-sensors] " Anton Vorontsov
2009-07-29 17:04 ` [PATCH 1/7] spi: Add support for device table matching Anton Vorontsov
2009-07-29 17:04   ` Anton Vorontsov
2009-07-29 17:04   ` Anton Vorontsov
2009-07-29 17:04   ` [lm-sensors] " Anton Vorontsov
2009-07-29 21:44   ` Ben Dooks
2009-07-29 21:44     ` Ben Dooks
2009-07-29 21:44     ` Ben Dooks
2009-07-29 21:44     ` [lm-sensors] [PATCH 1/7] spi: Add support for device table Ben Dooks
2009-07-29 22:32     ` [PATCH 1/7] spi: Add support for device table matching Anton Vorontsov
2009-07-29 22:32       ` Anton Vorontsov
2009-07-29 22:32       ` Anton Vorontsov
2009-07-29 22:32       ` [lm-sensors] [PATCH 1/7] spi: Add support for device table Anton Vorontsov
2009-07-29 22:40       ` [PATCH 1/7] spi: Add support for device table matching Anton Vorontsov
2009-07-29 22:40         ` Anton Vorontsov
2009-07-29 22:40         ` Anton Vorontsov
2009-07-29 22:40         ` [lm-sensors] [PATCH 1/7] spi: Add support for device table Anton Vorontsov
2009-07-30  2:12         ` Anton Vorontsov [this message]
2009-07-30  2:12           ` [PATCH 1/7] spi: Add support for device table matching Anton Vorontsov
2009-07-30  2:12           ` Anton Vorontsov
2009-07-30  2:12           ` [lm-sensors] [PATCH 1/7] spi: Add support for device table Anton Vorontsov
2009-08-04  2:21     ` [PATCH 1/7] spi: Add support for device table matching David Brownell
2009-08-04  2:21       ` David Brownell
2009-08-04  2:21       ` David Brownell
2009-08-04  2:21       ` [lm-sensors] [PATCH 1/7] spi: Add support for device table David Brownell
2009-08-05  1:06       ` [PATCH 1/7] spi: Add support for device table matching Anton Vorontsov
2009-08-05  1:06         ` Anton Vorontsov
2009-08-05  1:06         ` Anton Vorontsov
2009-08-05  1:06         ` [lm-sensors] [PATCH 1/7] spi: Add support for device table Anton Vorontsov
2009-07-29 17:05 ` [PATCH 2/7] mtd: m25p80: Convert to device table matching Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` [lm-sensors] [PATCH 2/7] mtd: m25p80: Convert to device table Anton Vorontsov
2009-07-29 17:05 ` [PATCH 3/7] of: Remove "stm,m25p40" alias Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` [lm-sensors] " Anton Vorontsov
2009-07-29 17:05 ` [PATCH 4/7] spi: Prefix modalias with "spi:" Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` [lm-sensors] " Anton Vorontsov
2009-08-12  4:12   ` Mike Frysinger
2009-08-12  4:12     ` Mike Frysinger
2009-08-12  4:12     ` Mike Frysinger
2009-08-12  4:12     ` [lm-sensors] " Mike Frysinger
2009-07-29 17:05 ` [PATCH 5/7] spi: Merge probe and probe_id callbacks Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` [lm-sensors] " Anton Vorontsov
2009-07-29 17:05 ` [PATCH 6/7] hwmon: adxx: Convert to device table matching Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` [lm-sensors] [PATCH 6/7] hwmon: adxx: Convert to device table Anton Vorontsov
2009-07-29 17:05 ` [PATCH 7/7] hwmon: lm70: Convert to device table matching Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` Anton Vorontsov
2009-07-29 17:05   ` [lm-sensors] [PATCH 7/7] hwmon: lm70: Convert to device table Anton Vorontsov
2009-08-04  2:16 ` [PATCH 0/7] Device table matching for SPI subsystem David Brownell
2009-08-04  2:16   ` David Brownell
2009-08-04  2:16   ` David Brownell
2009-08-04  2:16   ` [lm-sensors] " David Brownell
2009-08-05  0:54   ` Anton Vorontsov
2009-08-05  0:54     ` Anton Vorontsov
2009-08-05  0:54     ` Anton Vorontsov
2009-08-05  0:54     ` [lm-sensors] " Anton Vorontsov

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