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From: "Subhasish Ghosh" <subhasish@mistralsolutions.com>
To: "Arnd Bergmann" <arnd@arndb.de>
Cc: "Greg KH" <greg@kroah.com>,
	"Mark Brown" <broonie@opensource.wolfsonmicro.com>,
	"Nori, Sekhar" <nsekhar@ti.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<davinci-linux-open-source@linux.davincidsp.com>,
	<sachi@mistralsolutions.com>,
	"Samuel Ortiz" <sameo@linux.intel.com>,
	"open list" <linux-kernel@vger.kernel.org>,
	"Watkins, Melissa" <m-watkins@ti.com>
Subject: Re: [PATCH v4 01/11] mfd: add pruss mfd driver
Date: Mon, 30 May 2011 20:58:35 +0530	[thread overview]
Message-ID: <4FF0051BF59A4F94A5CB49DFD97F9D4A@subhasishg> (raw)
In-Reply-To: <201105301643.35997.arnd@arndb.de>

> On Monday 30 May 2011, Subhasish Ghosh wrote:
>> >
>> > During the time when the drivers are in staging, all files need to
>> > be in the same directory, including the header and the drivers using 
>> > it.
>> > They can get moved at the time when the driver gets turned into
>> > a regular non-staging driver.
>>
>> OK, so the UART implementation needs to be moved into staging as well ?
>>
>> And what about the boardfile changes, array of mfd_cells implementation 
>> etc.
>
> All of that, too.
>
> Note that you are citing exactly the points that are the reason for the
> discussion we are having. The mfd_cells are the main concern for the cases
> where the information is not static.

Yes, but by destroying the structure that I have currently in the platform 
files,
I will be basically going backwards.

If only the platform_data is what is going to change with some additions
of sysfs attributes, then will it be correct to have the platform data
as an empty pointer and keep the rest as is ?

That way, I can keep the platform changes untouched and move just
the drivers into staging.

I cannot destroy the complete platform code as there are other drivers
(PRUSS UIO) depending on them. 


WARNING: multiple messages have this Message-ID (diff)
From: subhasish@mistralsolutions.com (Subhasish Ghosh)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 01/11] mfd: add pruss mfd driver
Date: Mon, 30 May 2011 20:58:35 +0530	[thread overview]
Message-ID: <4FF0051BF59A4F94A5CB49DFD97F9D4A@subhasishg> (raw)
In-Reply-To: <201105301643.35997.arnd@arndb.de>

> On Monday 30 May 2011, Subhasish Ghosh wrote:
>> >
>> > During the time when the drivers are in staging, all files need to
>> > be in the same directory, including the header and the drivers using 
>> > it.
>> > They can get moved at the time when the driver gets turned into
>> > a regular non-staging driver.
>>
>> OK, so the UART implementation needs to be moved into staging as well ?
>>
>> And what about the boardfile changes, array of mfd_cells implementation 
>> etc.
>
> All of that, too.
>
> Note that you are citing exactly the points that are the reason for the
> discussion we are having. The mfd_cells are the main concern for the cases
> where the information is not static.

Yes, but by destroying the structure that I have currently in the platform 
files,
I will be basically going backwards.

If only the platform_data is what is going to change with some additions
of sysfs attributes, then will it be correct to have the platform data
as an empty pointer and keep the rest as is ?

That way, I can keep the platform changes untouched and move just
the drivers into staging.

I cannot destroy the complete platform code as there are other drivers
(PRUSS UIO) depending on them. 

  reply	other threads:[~2011-05-30 15:27 UTC|newest]

Thread overview: 162+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-04-22 12:08 [PATCH v4 00/11] pruss mfd drivers Subhasish Ghosh
2011-04-22 11:50 ` [PATCH v4 08/11] tty: add pruss SUART driver Subhasish Ghosh
2011-04-22 12:08   ` Subhasish Ghosh
2011-04-25 21:20   ` Greg KH
2011-04-25 21:20     ` Greg KH
2011-04-26  6:51     ` Nori, Sekhar
2011-04-26  6:51       ` Nori, Sekhar
2011-04-26 12:45       ` Greg KH
2011-04-26 12:45         ` Greg KH
2011-04-27  5:23         ` Subhasish Ghosh
2011-04-27  5:23           ` Subhasish Ghosh
2011-04-27 11:19           ` Nori, Sekhar
2011-04-27 11:19             ` Nori, Sekhar
2011-04-27 13:15             ` Subhasish Ghosh
2011-04-27 13:15               ` Subhasish Ghosh
2011-04-27 17:50               ` Nori, Sekhar
2011-04-27 17:50                 ` Nori, Sekhar
2011-05-02  8:34                 ` Subhasish Ghosh
2011-05-02  8:34                   ` Subhasish Ghosh
2011-05-02 17:15                   ` Nori, Sekhar
2011-05-02 17:15                     ` Nori, Sekhar
2011-05-10 10:54             ` Subhasish Ghosh
2011-05-10 10:54               ` Subhasish Ghosh
2011-05-10 13:13               ` Nori, Sekhar
2011-05-10 13:13                 ` Nori, Sekhar
2011-05-13 12:10                 ` Subhasish Ghosh
2011-05-13 12:10                   ` Subhasish Ghosh
2011-05-09 13:39   ` Subhasish Ghosh
2011-05-09 13:39     ` Subhasish Ghosh
2011-05-09 13:46     ` Alan Cox
2011-05-09 13:46       ` Alan Cox
2011-05-09 13:50       ` Subhasish Ghosh
2011-05-09 13:50         ` Subhasish Ghosh
2011-05-09 13:55         ` Alan Cox
2011-05-09 13:55           ` Alan Cox
2011-05-10  6:17           ` Subhasish Ghosh
2011-05-10  6:17             ` Subhasish Ghosh
2011-05-10 13:32             ` Alan Cox
2011-05-10 13:32               ` Alan Cox
2011-05-11  7:01               ` Subhasish Ghosh
2011-05-11  7:01                 ` Subhasish Ghosh
2011-05-11 10:35                 ` Alan Cox
2011-05-11 10:35                   ` Alan Cox
2011-04-22 12:08 ` [PATCH v4 01/11] mfd: add pruss mfd driver Subhasish Ghosh
2011-04-22 12:08   ` Subhasish Ghosh
2011-04-22 16:00   ` Marc Kleine-Budde
2011-04-22 16:00     ` Marc Kleine-Budde
2011-04-27  6:39     ` Subhasish Ghosh
2011-04-27  6:39       ` Subhasish Ghosh
2011-04-27  7:29       ` Marc Kleine-Budde
2011-04-27  7:29         ` Marc Kleine-Budde
2011-04-27  9:12         ` Russell King - ARM Linux
2011-04-27  9:12           ` Russell King - ARM Linux
2011-04-27 13:18           ` Subhasish Ghosh
2011-04-27 13:18             ` Subhasish Ghosh
2011-04-27 13:35             ` Marc Kleine-Budde
2011-04-27 13:35               ` Marc Kleine-Budde
2011-04-28  7:22               ` Subhasish Ghosh
2011-04-28  7:22                 ` Subhasish Ghosh
2011-04-28  7:46                 ` Arnd Bergmann
2011-04-28  7:46                   ` Arnd Bergmann
2011-04-27 13:16   ` Arnd Bergmann
2011-04-27 13:16     ` Arnd Bergmann
2011-04-27 13:38     ` Subhasish Ghosh
2011-04-27 13:38       ` Subhasish Ghosh
2011-04-27 14:05       ` Arnd Bergmann
2011-04-27 14:05         ` Arnd Bergmann
2011-04-28  7:17         ` Subhasish Ghosh
2011-04-28  7:17           ` Subhasish Ghosh
2011-04-28  7:35           ` Arnd Bergmann
2011-04-28  7:35             ` Arnd Bergmann
2011-05-04  7:18             ` Subhasish Ghosh
2011-05-04  7:18               ` Subhasish Ghosh
2011-05-04 13:44               ` Arnd Bergmann
2011-05-04 13:44                 ` Arnd Bergmann
2011-05-04 14:38               ` Nori, Sekhar
2011-05-04 14:38                 ` Nori, Sekhar
2011-05-05 13:25                 ` Subhasish Ghosh
2011-05-05 13:25                   ` Subhasish Ghosh
2011-05-05 14:12                   ` Arnd Bergmann
2011-05-05 14:12                     ` Arnd Bergmann
2011-05-10  9:53                     ` Subhasish Ghosh
2011-05-10  9:53                       ` Subhasish Ghosh
2011-05-10 21:44                       ` Arnd Bergmann
2011-05-10 21:44                         ` Arnd Bergmann
2011-05-11  9:28                         ` Subhasish Ghosh
2011-05-11  9:28                           ` Subhasish Ghosh
2011-05-11 20:03                           ` Arnd Bergmann
2011-05-11 20:03                             ` Arnd Bergmann
2011-05-13 10:55                             ` Subhasish Ghosh
2011-05-13 10:55                               ` Subhasish Ghosh
2011-05-14 16:01                               ` Mark Brown
2011-05-14 16:01                                 ` Mark Brown
2011-05-14 20:33                                 ` Arnd Bergmann
2011-05-14 20:33                                   ` Arnd Bergmann
2011-05-14 22:14                                   ` Mark Brown
2011-05-14 22:14                                     ` Mark Brown
2011-05-15  9:33                                     ` Arnd Bergmann
2011-05-15  9:33                                       ` Arnd Bergmann
2011-05-16  6:06                                       ` Subhasish Ghosh
2011-05-16  6:06                                         ` Subhasish Ghosh
2011-05-23 15:30                                         ` Arnd Bergmann
2011-05-23 15:30                                           ` Arnd Bergmann
2011-05-24 12:17                                           ` Subhasish Ghosh
2011-05-24 12:17                                             ` Subhasish Ghosh
2011-05-24 12:40                                             ` Arnd Bergmann
2011-05-24 12:40                                               ` Arnd Bergmann
2011-05-24 13:43                                               ` Greg KH
2011-05-24 13:43                                                 ` Greg KH
2011-05-30 13:25                                                 ` Subhasish Ghosh
2011-05-30 13:25                                                   ` Subhasish Ghosh
2011-05-30 14:02                                                   ` Greg KH
2011-05-30 14:02                                                     ` Greg KH
2011-05-30 14:38                                                     ` Subhasish Ghosh
2011-05-30 14:38                                                       ` Subhasish Ghosh
2011-05-30 14:04                                                   ` Arnd Bergmann
2011-05-30 14:04                                                     ` Arnd Bergmann
2011-05-30 14:13                                                     ` Subhasish Ghosh
2011-05-30 14:13                                                       ` Subhasish Ghosh
2011-05-30 14:43                                                       ` Arnd Bergmann
2011-05-30 14:43                                                         ` Arnd Bergmann
2011-05-30 15:28                                                         ` Subhasish Ghosh [this message]
2011-05-30 15:28                                                           ` Subhasish Ghosh
2011-05-22 20:24                                   ` Samuel Ortiz
2011-05-22 20:24                                     ` Samuel Ortiz
2011-05-22 20:21                             ` Samuel Ortiz
2011-05-22 20:21                               ` Samuel Ortiz
2011-05-23 15:13                               ` Arnd Bergmann
2011-05-23 15:13                                 ` Arnd Bergmann
2011-04-22 12:08 ` [PATCH v4 02/11] da850: add pruss clock Subhasish Ghosh
2011-04-22 12:08   ` Subhasish Ghosh
2011-04-22 12:08 ` [PATCH v4 03/11] da850: pruss platform specific additions Subhasish Ghosh
2011-04-22 12:08   ` Subhasish Ghosh
2011-04-26 11:06   ` Sergei Shtylyov
2011-04-26 11:06     ` Sergei Shtylyov
2011-04-27  6:43     ` Subhasish Ghosh
2011-04-27  6:43       ` Subhasish Ghosh
2011-04-27 10:05       ` Sergei Shtylyov
2011-04-27 10:05         ` Sergei Shtylyov
2011-04-27 10:19         ` Subhasish Ghosh
2011-04-27 10:19           ` Subhasish Ghosh
2011-04-22 12:08 ` [PATCH v4 04/11] da850: pruss board " Subhasish Ghosh
2011-04-22 12:08   ` Subhasish Ghosh
2011-04-22 12:08 ` [PATCH v4 05/11] mfd: pruss SUART private data Subhasish Ghosh
2011-04-22 12:08   ` Subhasish Ghosh
2011-04-22 12:08 ` [PATCH v4 06/11] da850: pruss SUART board specific additions Subhasish Ghosh
2011-04-22 12:08   ` Subhasish Ghosh
2011-04-22 12:08 ` [PATCH v4 07/11] da850: pruss SUART platform " Subhasish Ghosh
2011-04-22 12:08   ` Subhasish Ghosh
2011-04-22 12:08 ` [PATCH v4 09/11] mfd: pruss CAN private data Subhasish Ghosh
2011-04-22 12:08   ` Subhasish Ghosh
2011-04-22 12:08 ` [PATCH v4 10/11] da850: pruss CAN platform specific additions Subhasish Ghosh
2011-04-22 12:08   ` Subhasish Ghosh
2011-04-22 12:08 ` [PATCH v4 11/11] da850: pruss CAN board " Subhasish Ghosh
2011-04-22 12:08   ` Subhasish Ghosh
2011-04-22 16:03   ` Marc Kleine-Budde
2011-04-22 16:03     ` Marc Kleine-Budde
2011-04-26 10:57   ` Sergei Shtylyov
2011-04-26 10:57     ` Sergei Shtylyov
2011-04-27  7:03     ` Subhasish Ghosh
2011-04-27  7:03       ` Subhasish Ghosh
2011-05-20  5:38 [PATCH v4 01/11] mfd: add pruss mfd driver Subhasish Ghosh

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