From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Michal Suchanek <hramrach@gmail.com>
Cc: Mark Brown <broonie@kernel.org>,
linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org
Subject: Re: [PATCH v2 3/3] drivers core: allow id match override when manually binding driver
Date: Mon, 27 Jun 2016 12:09:49 -0700 [thread overview]
Message-ID: <20160627190949.GB5111@kroah.com> (raw)
In-Reply-To: <15ff382f699387e2d8f23779db851d0de7e9291e.1467053363.git.hramrach@gmail.com>
On Mon, Jun 27, 2016 at 09:02:32PM +0200, Michal Suchanek wrote:
> The spi bus has no autodetection whatsoever. The 'detection' of the
> device that's suposed to be on the other side completely relies on user
> supplied information coming from devicetree on many platforms. It is
> completely reasonable then to allow the user to supply the information
> at runtime by doing echo 'somedevice' >
> /sys/bus/spi/drivers/somedriver/bind
> This fails if somedriver does not have in its id table compatible of
> somedevice so just skip this check for manual driver binding.
That's what the new_id file is for, right?
thanks,
greg k-h
next prev parent reply other threads:[~2016-06-27 19:09 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-27 19:02 [PATCH v2 0/3] Updated spidev usability patchset Michal Suchanek
2016-06-27 19:02 ` [PATCH v2 1/3] spi: spidev: fix the check for spidev in dt Michal Suchanek
2016-06-27 20:36 ` Mark Brown
2016-06-27 19:02 ` [PATCH v2 2/3] spi: of: allow instantiating slaves without a driver Michal Suchanek
2016-06-27 21:14 ` Mark Brown
2016-06-27 19:02 ` [PATCH v2 3/3] drivers core: allow id match override when manually binding driver Michal Suchanek
2016-06-27 19:09 ` Greg Kroah-Hartman [this message]
2016-06-27 19:40 ` Michal Suchanek
2016-06-27 20:32 ` Mark Brown
2016-06-27 22:12 ` Greg Kroah-Hartman
2016-06-28 12:40 ` Michal Suchanek
2016-06-28 15:51 ` Mark Brown
2016-06-28 16:24 ` Michal Suchanek
2016-06-28 18:38 ` Mark Brown
2016-06-28 20:02 ` Michal Suchanek
2016-06-28 20:57 ` Mark Brown
2016-06-29 3:32 ` Michal Suchanek
2016-06-29 18:02 ` Mark Brown
2016-06-30 7:47 ` Michal Suchanek
2016-06-30 9:03 ` Dan O'Donovan
2016-07-01 9:36 ` Mark Brown
2016-07-01 10:11 ` Michal Suchanek
2016-07-01 8:25 ` Mark Brown
2016-07-01 8:58 ` Michal Suchanek
2016-07-01 15:00 ` Mark Brown
2016-07-01 15:37 ` Michal Suchanek
2016-07-01 16:22 ` Mark Brown
2016-07-01 18:56 ` Michal Suchanek
2016-07-01 19:36 ` Michal Suchanek
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