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Groups > linux.kernel > #1601121
| From | Wolfram Sang <wsa@the-dreams.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 4/4] eeprom: at24: Add OF device ID table |
| Date | 2017-03-15 09:00 +0100 |
| Message-ID | <tlc0F-4wj-1@gated-at.bofh.it> (permalink) |
| References | <tkWyB-20n-5@gated-at.bofh.it> <tkWyD-20n-51@gated-at.bofh.it> <tl3JM-7h6-11@gated-at.bofh.it> <tl4Pv-7ZV-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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> So there isn't an agreement if is better to just rely in the current behavior > (and have a superfluous I2C device ID table) or fix the I2C core (and need a > OF device ID table). For at24, the i2c_device_id table is not superfluous! It is used outside the DT world as well. > Indeed, but these all are compatible strings used by DTS in mainline and so > should be in the OF device ID table in order to be matched and the proper > modalias reported (once the I2C core is fixed). I'd think we should fix the DTS files instead to contain a fallback we agree on. Say, we agree on "atmel,at24c01" as a the generic fallback, the DTS should contain: compatible = "<your_vendor>,<your_type>", "atmel,at24c01" And we shall only keep compatible values in the source file which differ in behaviour fromt the generic case. > One option is to add #ifdef CONFIG_OF guards for the OF device table definition > but again there's no agreement on that one since some maintainers say the it is > better to always build the OF ID table than having #ifdefery in C code... I don't like the #ifdeffery as well.
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[PATCH 0/4] misc: Add OF device table to I2C drivers that are missing it Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-14 16:30 +0100
[PATCH 1/4] misc: tsl2550: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-14 16:30 +0100
Re: [PATCH 1/4] misc: tsl2550: Add OF device ID table Arnd Bergmann <arnd@arndb.de> - 2017-03-14 22:00 +0100
[PATCH 3/4] eeprom: idt_89hpesx: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-14 16:30 +0100
[PATCH 2/4] misc: ds1682: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-14 16:30 +0100
Re: [PATCH 2/4] misc: ds1682: Add OF device ID table Arnd Bergmann <arnd@arndb.de> - 2017-03-14 21:50 +0100
Re: [PATCH 2/4] misc: ds1682: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-15 01:40 +0100
Re: [PATCH 2/4] misc: ds1682: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-15 04:30 +0100
[PATCH 4/4] eeprom: at24: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-14 16:30 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-15 00:10 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-15 01:20 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Wolfram Sang <wsa@the-dreams.de> - 2017-03-15 09:00 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-15 12:10 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-15 12:30 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-15 12:50 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-03-15 23:50 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-16 13:30 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Wolfram Sang <wsa@the-dreams.de> - 2017-03-16 14:10 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-16 14:20 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Wolfram Sang <wsa@the-dreams.de> - 2017-03-16 14:40 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-16 15:10 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Wolfram Sang <wsa@the-dreams.de> - 2017-03-16 16:10 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-16 16:40 +0100
Re: [PATCH 4/4] eeprom: at24: Add OF device ID table Javier Martinez Canillas <javier@osg.samsung.com> - 2017-03-20 17:50 +0100
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