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SubjectRe: [PATCH 0/7] drivers/mfd: make max drivers explicitly non-modular
How did you come up with the subject lines for these patches?

Please do `git log --oneline -- <subsystem>`, as is normal when
submitting to mainline.

> For anyone new to the underlying goal of this cleanup, we are trying to
> make driver code consistent with the Makefiles/Kconfigs that control them.
>
> This means not using modular functions/macros for drivers that can never
> be built as a module. Some of the other downfalls this leads to are:
>
> (1) it is easy to accidentally write unused module_exit and remove code
> (2) it can be misleading when reading the source, thinking it can be
> modular when the Makefile and/or Kconfig prohibit it
> (3) it requires the include of the module.h header file which in turn
> includes nearly everything else, thus adding to CPP overhead.
> (4) it gets copied/replicated into other drivers and spreads like weeds.
>
> There are quite a few in the mfd space, so rather than send a large
> series, I'll try and batch them up into reasonable sized queues. To that
> end, here we fix up all the maxim drivers as the 1st mfd batch.
>
> As always, the option exists for someone with the hardware and the desire
> to extend the functionality to make any given driver tristate. But given
> the number of these tree wide and the fact that I can't test that new
> extended functionality in all cases, I just make the code consistent with
> the existing Kconfig/Makefile settings that restrict them to "bool".
>
> Build tested on linux-next for arm, arm64 and x86-64 to ensure no typos
> or similar issues crept in.
>
> Paul.
> ---
>
> Cc: Chanwoo Choi <cw00.choi@samsung.com>
> Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com>
> Cc: Kyungmin Park <kyungmin.park@samsung.com>
> Cc: Lee Jones <lee.jones@linaro.org>
> Cc: MyungJoo Ham <myungjoo.ham@samsung.com>
> Cc: Samuel Ortiz <sameo@linux.intel.com>
>
> Paul Gortmaker (7):
> drivers/mfd: make max8925-i2c.c explicitly non-modular
> drivers/mfd: make max8997.c explicitly non-modular
> drivers/mfd: make max8998.c explicitly non-modular
> drivers/mfd: make max14577.c explicitly non-modular
> drivers/mfd: make max77686.c explicitly non-modular
> drivers/mfd: make max77693.c explicitly non-modular
> drivers/mfd: make max77843.c explicitly non-modular
>
> drivers/mfd/max14577.c | 13 +------------
> drivers/mfd/max77686.c | 26 ++------------------------
> drivers/mfd/max77693.c | 34 +++-------------------------------
> drivers/mfd/max77843.c | 24 ++----------------------
> drivers/mfd/max8925-i2c.c | 14 +-------------
> drivers/mfd/max8997.c | 30 +++---------------------------
> drivers/mfd/max8998.c | 27 +--------------------------
> 7 files changed, 13 insertions(+), 155 deletions(-)
>

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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