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Message-ID: <1432196527.21715.130.camel@x220>
Date: Thu, 21 May 2015 10:22:07 +0200
From: Paul Bolle <pebolle@...cali.nl>
To: Sascha Hauer <s.hauer@...gutronix.de>
Cc: linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
Kevin Hilman <khilman@...nel.org>,
linux-kernel@...r.kernel.org, linux-mediatek@...ts.infradead.org,
kernel@...gutronix.de, Matthias Brugger <matthias.bgg@...il.com>
Subject: Re: [PATCH 3/5] soc: Mediatek: Add SCPSYS power domain driver
On Wed, 2015-05-20 at 16:18 +0200, Sascha Hauer wrote:
> --- a/drivers/soc/mediatek/Kconfig
> +++ b/drivers/soc/mediatek/Kconfig
> +config MTK_SCPSYS
> + bool "MediaTek SCPSYS Support"
> + depends on ARCH_MEDIATEK || COMPILE_TEST
> + select REGMAP
> + select MTK_INFRACFG
> + help
> + Say yes here to add support for the MediaTek SCPSYS power domain
> + driver.
> +obj-$(CONFIG_MTK_SCPSYS) += mtk-scpsys.o
> --- /dev/null
> +++ b/drivers/soc/mediatek/mtk-scpsys.c
> +#include <linux/module.h>
> +MODULE_DEVICE_TABLE(of, of_scpsys_match_tbl);
> +
> +static struct platform_driver scpsys_drv = {
> + .owner = THIS_MODULE,
> +};
> +
> +module_platform_driver_probe(scpsys_drv, scpsys_probe);
(A patch was recently submitted that would allow built-in only code to
use builtin_platform_driver_probe(), see
https://lkml.org/lkml/2015/5/10/125 .)
> +MODULE_AUTHOR("Sascha Hauer, Pengutronix");
> +MODULE_DESCRIPTION("MediaTek MT8173 scpsys driver");
> +MODULE_LICENSE("GPL v2");
MTK_SCPSYS was changed from tristate to bool in this version. As
mtk-scpsys.o can now only be built-in I think the above module specific
macros can safely be dropped. Probably ditto for the module.h include.
Thanks,
Paul Bolle
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