From: Guenter Roeck <linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
To: Axel Lin <axel.lin-8E1dMatC8ynQT0dZR+AlfA@public.gmane.org>,
Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] spi: sc18is602: Convert to use bits_per_word_mask
Date: Fri, 17 Jan 2014 06:25:39 -0800 [thread overview]
Message-ID: <52D93D63.3060105@roeck-us.net> (raw)
In-Reply-To: <1389952842.6412.1.camel@phoenix>
On 01/17/2014 02:00 AM, Axel Lin wrote:
> Since commit 543bb25 "spi: add ability to validate xfer->bits_per_word in SPI
> core", the driver can set bits_per_word_mask for the master then the SPI core
> will reject transfers that attempt to use an unsupported bits_per_word value.
> So we can remove the bits_per_word checking in sc18is602_check_transfer() and
> let SPI core handle the checking.
>
> 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:[~2014-01-17 14:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-17 10:00 [PATCH] spi: sc18is602: Convert to use bits_per_word_mask Axel Lin
2014-01-17 14:25 ` Guenter Roeck [this message]
2014-01-17 15:58 ` Mark Brown
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