From: Mark Brown <broonie@kernel.org> To: Javier Martinez Canillas <javier@osg.samsung.com> Cc: Brian Norris <computersforpeace@gmail.com>, linux-kernel@vger.kernel.org, Javier Martinez Canillas <javier.martinez@collabora.co.uk>, linux-spi@vger.kernel.org Subject: Re: [PATCH 18/18] spi: (RFC, don't apply) report OF style modalias when probing using DT Date: Thu, 20 Aug 2015 16:25:17 -0700 [thread overview] Message-ID: <20150820232517.GZ12027@sirena.org.uk> (raw) In-Reply-To: <55D64A65.7030905@osg.samsung.com> [-- Attachment #1: Type: text/plain, Size: 1464 bytes --] On Thu, Aug 20, 2015 at 11:45:09PM +0200, Javier Martinez Canillas wrote: > On 08/20/2015 11:08 PM, Brian Norris wrote: > >> This is tagged as something that can't be applied but you've not > >> explained why it can't be applied or what comments might be useful :( > As Brian pointed out it was in the cover letter so I thought it would > just be duplicated information. But you are right, I should had added > a brief note as well just to make the patch self contained. Right, a big part of what I was looking for was something about why this is an incompatible change in the changelog so that once it gets applied someone with out of tree code which gets broken can see what happens. Plus... > > I believe that's mostly addressed in the cover letter [1]. > > Patch #18 changes the logic of spi_uevent() to report an OF modalias > > if the device was registered using OF. But this patch is included in > > the series only as an RFC for illustration purposes since changing > > that without first applying all the other patches in this series, will > > break module autoloading for the drivers of devices registered using > > OF but that lacks an of_match_table. I'll repost patch #18 once all > > the patches in this series have landed. > > IOW, it's labeled as such mostly for safety, since it has quite a few > > distributed dependencies. Are there really only 17 drivers that are missing an explict of_table? That seems like a low number. [-- Attachment #2: Digital signature --] [-- Type: application/pgp-signature, Size: 473 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> To: Javier Martinez Canillas <javier-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org> Cc: Brian Norris <computersforpeace-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Javier Martinez Canillas <javier.martinez-ZGY8ohtN/8pPYcu2f3hruQ@public.gmane.org>, linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Subject: Re: [PATCH 18/18] spi: (RFC, don't apply) report OF style modalias when probing using DT Date: Thu, 20 Aug 2015 16:25:17 -0700 [thread overview] Message-ID: <20150820232517.GZ12027@sirena.org.uk> (raw) In-Reply-To: <55D64A65.7030905-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org> [-- Attachment #1: Type: text/plain, Size: 1464 bytes --] On Thu, Aug 20, 2015 at 11:45:09PM +0200, Javier Martinez Canillas wrote: > On 08/20/2015 11:08 PM, Brian Norris wrote: > >> This is tagged as something that can't be applied but you've not > >> explained why it can't be applied or what comments might be useful :( > As Brian pointed out it was in the cover letter so I thought it would > just be duplicated information. But you are right, I should had added > a brief note as well just to make the patch self contained. Right, a big part of what I was looking for was something about why this is an incompatible change in the changelog so that once it gets applied someone with out of tree code which gets broken can see what happens. Plus... > > I believe that's mostly addressed in the cover letter [1]. > > Patch #18 changes the logic of spi_uevent() to report an OF modalias > > if the device was registered using OF. But this patch is included in > > the series only as an RFC for illustration purposes since changing > > that without first applying all the other patches in this series, will > > break module autoloading for the drivers of devices registered using > > OF but that lacks an of_match_table. I'll repost patch #18 once all > > the patches in this series have landed. > > IOW, it's labeled as such mostly for safety, since it has quite a few > > distributed dependencies. Are there really only 17 drivers that are missing an explict of_table? That seems like a low number. [-- Attachment #2: Digital signature --] [-- Type: application/pgp-signature, Size: 473 bytes --]
next prev parent reply other threads:[~2015-08-20 23:25 UTC|newest] Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-08-20 7:07 [PATCH 00/18] Export SPI and OF module aliases in missing drivers Javier Martinez Canillas 2015-08-20 7:07 ` Javier Martinez Canillas 2015-08-20 7:07 ` Javier Martinez Canillas 2015-08-20 7:07 ` [PATCH 01/18] iio: Export SPI module alias information " Javier Martinez Canillas 2015-08-20 15:49 ` Lars-Peter Clausen 2015-08-22 18:08 ` Jonathan Cameron 2015-08-20 7:07 ` [PATCH 02/18] staging: iio: hmc5843: Export missing SPI module alias information Javier Martinez Canillas 2015-08-22 17:59 ` Jonathan Cameron 2015-08-31 23:09 ` Javier Martinez Canillas 2015-09-05 16:31 ` Jonathan Cameron 2015-09-05 23:34 ` Javier Martinez Canillas 2015-08-20 7:07 ` [PATCH 03/18] mtd: dataflash: Export OF " Javier Martinez Canillas 2015-08-20 21:54 ` Brian Norris 2015-08-20 22:13 ` Javier Martinez Canillas 2015-08-20 22:34 ` Brian Norris 2015-08-20 22:57 ` Javier Martinez Canillas 2015-08-21 22:47 ` Brian Norris 2015-08-22 0:26 ` Javier Martinez Canillas 2015-08-22 1:05 ` Brian Norris 2015-08-22 1:10 ` Javier Martinez Canillas 2015-08-20 7:07 ` [PATCH 04/18] OMAPDSS: panel-sony-acx565akm: " Javier Martinez Canillas 2015-08-20 7:07 ` Javier Martinez Canillas 2015-08-20 7:07 ` [PATCH 05/18] mmc: mmc_spi: " Javier Martinez Canillas 2015-08-20 7:07 ` [PATCH 06/18] staging: mt29f_spinand: " Javier Martinez Canillas 2015-08-20 7:07 ` [PATCH 07/18] net: ks8851: " Javier Martinez Canillas 2015-08-20 7:07 ` [PATCH 08/18] [media] s5c73m3: " Javier Martinez Canillas 2015-09-11 1:19 ` Javier Martinez Canillas 2015-09-11 9:37 ` Andrzej Hajda 2015-09-11 10:10 ` Andrzej Hajda 2015-09-11 10:33 ` Javier Martinez Canillas 2015-08-20 7:07 ` [PATCH 09/18] mfd: cros_ec: spi: Add OF match table Javier Martinez Canillas 2015-08-24 14:00 ` Lee Jones 2015-08-20 7:07 ` [PATCH 10/18] iio: dac: ad7303: " Javier Martinez Canillas 2015-08-20 15:49 ` Lars-Peter Clausen 2015-08-22 18:06 ` Jonathan Cameron 2015-08-20 7:07 ` [PATCH 11/18] iio: adc: max1027: Set struct spi_driver .of_match_table Javier Martinez Canillas 2015-08-22 18:00 ` Jonathan Cameron 2015-08-20 7:07 ` [PATCH 12/18] mfd: stmpe: Add OF match table Javier Martinez Canillas 2015-08-24 13:59 ` Lee Jones 2015-08-20 7:07 ` [PATCH 13/18] iio: adc: mcp320x: Set struct spi_driver .of_match_table Javier Martinez Canillas 2015-08-20 20:09 ` Michael Welling 2015-08-20 22:02 ` Javier Martinez Canillas 2015-08-20 22:29 ` Michael Welling 2015-08-20 22:48 ` Javier Martinez Canillas 2015-08-20 23:53 ` Michael Welling 2015-08-22 18:09 ` Jonathan Cameron 2015-08-22 17:48 ` Jonathan Cameron 2015-08-22 17:48 ` Jonathan Cameron 2015-08-23 22:10 ` Rob Herring 2015-08-23 22:10 ` Rob Herring 2015-08-24 7:19 ` Javier Martinez Canillas 2015-08-24 7:19 ` Javier Martinez Canillas 2015-08-20 7:07 ` [PATCH 14/18] iio: as3935: Add OF match table Javier Martinez Canillas 2015-08-22 18:02 ` Jonathan Cameron 2015-08-20 7:07 ` [PATCH 15/18] iio: adc128s052: " Javier Martinez Canillas 2015-08-22 18:03 ` Jonathan Cameron 2015-08-20 7:07 ` [PATCH 16/18] iio: frequency: adf4350: " Javier Martinez Canillas 2015-08-20 15:49 ` Lars-Peter Clausen 2015-08-22 18:04 ` Jonathan Cameron 2015-08-20 7:07 ` [PATCH 17/18] NFC: trf7970a: " Javier Martinez Canillas 2015-08-20 7:07 ` [PATCH 18/18] spi: (RFC, don't apply) report OF style modalias when probing using DT Javier Martinez Canillas 2015-08-20 18:36 ` Mark Brown 2015-08-20 18:36 ` Mark Brown 2015-08-20 21:08 ` Brian Norris 2015-08-20 21:08 ` Brian Norris 2015-08-20 21:45 ` Javier Martinez Canillas 2015-08-20 21:45 ` Javier Martinez Canillas 2015-08-20 23:25 ` Mark Brown [this message] 2015-08-20 23:25 ` Mark Brown 2015-08-20 23:47 ` Javier Martinez Canillas 2015-08-21 17:29 ` Mark Brown 2015-08-21 17:29 ` Mark Brown 2015-08-24 8:00 ` Javier Martinez Canillas 2015-08-24 8:00 ` Javier Martinez Canillas 2015-08-20 21:11 ` [PATCH 00/18] Export SPI and OF module aliases in missing drivers Brian Norris 2015-08-20 21:11 ` Brian Norris 2015-08-20 21:11 ` Brian Norris 2015-08-20 21:50 ` Javier Martinez Canillas 2015-08-20 21:50 ` Javier Martinez Canillas 2015-08-20 21:50 ` Javier Martinez Canillas
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