Messages in this thread |  | | From | Chen-Yu Tsai <> | Date | Mon, 14 Aug 2017 18:03:44 +0800 | Subject | Re: [PATCH v3 1/2] Input: axp20x-pek: use driver_data of platform_device_id instead of extended attributes |
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On Wed, Aug 9, 2017 at 5:45 PM, Quentin Schulz <quentin.schulz@free-electrons.com> wrote: > To prepare an upcoming patch adding support for another PMIC that has > different startup and shutdown time, use driver_data of > platform_device_id instead of a fixed extended device attribute. > > By doing so, we also remove a lot of nested structures that aren't > useful. > > With this patch, a new PMIC can be easily supported by just filling > correctly its ax20x_info structure and adding a platform_device_id. > > Moreover, since we get rid of extended attributes, rename > axp20x_store_ext_attr to axp20x_store_attr and axp20x_show_ext_attr to > axp20x_show_attr. > > Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
[...]
> + > +DEVICE_ATTR(startup, 0644, axp20x_show_attr_startup, axp20x_store_attr_startup); > +DEVICE_ATTR(shutdown, 0644, axp20x_show_attr_shutdown, > + axp20x_store_attr_shutdown); >
You could use DEVICE_ATTR_RW(...) if you renamed the function names to fit the macro if you wanted.
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