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Groups > linux.kernel > #1643478
| From | Krzysztof Kozlowski <krzk@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH-RFT 2/2] pinctrl: samsung: Split Exynos drivers per ARMv7 and ARMv8 |
| Date | 2017-05-17 17:50 +0200 |
| Message-ID | <tI9n3-4Ud-7@gated-at.bofh.it> (permalink) |
| References | <tHQX8-1J7-21@gated-at.bofh.it> <tI00p-7v7-19@gated-at.bofh.it> <tHQX9-1J7-35@gated-at.bofh.it> <tI00p-7v7-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, May 17, 2017 at 07:43:51AM +0200, Marek Szyprowski wrote: > Hi Krzysztof, > > On 2017-05-16 22:06, Krzysztof Kozlowski wrote: > > Exynos pinctrl drivers contain pretty big per-SoC data structures. The > > pinctrl-exynos object file contained code and data for both ARMv7 and > > ARMv8 SoCs thus it grew big. There will not be a shared image between > > ARMv7 and ARMv8 so there is no need to combine all of this into one > > driver. > > > > Splitting the data allows to make it more granular (e.g. code related to > > ARMv8 Exynos is self-contained), slightly speed up the compilation and > > reduce the effective size of compiled kernel. > > > > The common data structures and functions reside still in existing > > pinctrl-exynos.c. Only the SoC-specific parts were moved out to new > > files. Except marking few functions non-static and adding them to > > header, there were no functional changes in the code. > > > > Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> > > --- > > > > Not tested on ARMv8 (Exynos5433, Exynos7). > > Works fine on TM2 (Exynos5433). > > Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Great, thanks! Much appreciated. Best regards, Krzysztof
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[PATCH 0/2] pinctrl: samsung: Split per ARMv7/v8 arch Krzysztof Kozlowski <krzk@kernel.org> - 2017-05-16 22:10 +0200 [PATCH 1/2] pinctrl: samsung: Add include guard to local header Krzysztof Kozlowski <krzk@kernel.org> - 2017-05-16 22:10 +0200 Re: [PATCH-RFT 2/2] pinctrl: samsung: Split Exynos drivers per ARMv7 and ARMv8 Krzysztof Kozlowski <krzk@kernel.org> - 2017-05-17 17:50 +0200 Re: [PATCH-RFT 2/2] pinctrl: samsung: Split Exynos drivers per ARMv7 and ARMv8 Krzysztof Kozlowski <krzk@kernel.org> - 2017-05-20 19:20 +0200 Re: [PATCH-RFT 2/2] pinctrl: samsung: Split Exynos drivers per ARMv7 and ARMv8 Linus Walleij <linus.walleij@linaro.org> - 2017-05-20 19:20 +0200 Re: [PATCH 0/2] pinctrl: samsung: Split per ARMv7/v8 arch Alim Akhtar <alim.akhtar@gmail.com> - 2017-05-24 18:50 +0200
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