Re: [PATCH] drivers: i2c-gpio: move initialization code subsys_initcall()

[Wolfram Sang <w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>]

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On Thu, Apr 01, 2010 at 03:43:19PM +0200, Marek Szyprowski wrote:
> GPIO driven I2C bus can be used for controlling the PMIC chip. The example
> of such configuration is Samsung Aquila board.
> 
> This patch moves initialization code subsys_initcall() to ensure that the i2c
> bus is available early so the regulators can be quicly probed and available for

Minor: quickly

> other devices on their probe() call.
> 
> Such solution has been proposed by Mark Brown to fix the problem of the
> regulators not beeing available on the peripheral device probe():
> http://lists.infradead.org/pipermail/linux-arm-kernel/2010-March/011971.html
> 
> CC: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
> Reviewed-by: Kyungmin Park <kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
> Signed-off-by: Marek Szyprowski <m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>

Yup, a number of drivers do this:

Acked-by: Wolfram Sang <w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>

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