From: Guenter Roeck <linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
To: Axel Lin <axel.lin-8E1dMatC8ynQT0dZR+AlfA@public.gmane.org>
Cc: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] spi: sc18is602: Move checking chip_select for SC18IS602 to sc18is602_setup
Date: Tue, 11 Feb 2014 08:14:41 -0800 [thread overview]
Message-ID: <20140211161441.GA11606@roeck-us.net> (raw)
In-Reply-To: <1392123257.1351.9.camel@phoenix>
On Tue, Feb 11, 2014 at 08:54:17PM +0800, Axel Lin wrote:
> So it will be checked when spi device is added onto the spi bus.
> spi_add_device() calls spi_setup() which then calls spi->master->setup().
> No need to check it every time sc18is602_transfer_one() is called.
>
> Signed-off-by: Axel Lin <axel.lin-8E1dMatC8ynQT0dZR+AlfA@public.gmane.org>
Acked-by: Guenter Roeck <linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
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next prev parent reply other threads:[~2014-02-11 16:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-11 12:54 [PATCH] spi: sc18is602: Move checking chip_select for SC18IS602 to sc18is602_setup Axel Lin
2014-02-11 16:14 ` Guenter Roeck [this message]
2014-02-11 17:04 ` Mark Brown
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