From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751666AbaANOmG (ORCPT ); Tue, 14 Jan 2014 09:42:06 -0500 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:54033 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751342AbaANOmD (ORCPT ); Tue, 14 Jan 2014 09:42:03 -0500 Date: Tue, 14 Jan 2014 14:41:55 +0000 From: Mark Brown To: Zhang Rui Cc: linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-spi@vger.kernel.org, rjw@rjwysocki.net, grant.likely@secretlab.ca, jarkko.nikula@linux.intel.com, mika.westerberg@linux.intel.com Message-ID: <20140114144155.GQ15567@sirena.org.uk> References: <1389686417.3309.8.camel@rzhang1-mobl4> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="JQ29orswtRjjfiJM" Content-Disposition: inline In-Reply-To: <1389686417.3309.8.camel@rzhang1-mobl4> X-Cookie: Marriage is the sole cause of divorce. User-Agent: Mutt/1.5.21 (2010-09-15) X-SA-Exim-Connect-IP: 94.175.92.69 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH 3/4] fix module autoloading for ACPI enumerated devices X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --JQ29orswtRjjfiJM Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Jan 14, 2014 at 04:00:17PM +0800, Zhang Rui wrote: > On Mon, 2014-01-13 at 17:35 +0000, Mark Brown wrote: > > On Mon, Jan 13, 2014 at 09:48:31PM +0800, Zhang Rui wrote: > > > ACPI enumerated devices has ACPI style _HID and _CID strings, > > > all of these strings can be used for both driver loading and matching. > If this piece of code is used in an *SPI* driver for an ACPI enumerated > spi device, the spi driver module_alias is "acpi:INTABCD", but > the uevent of its spi device node is > "spi:INTABCD" (PREFIX:spi_device->modalias). OK that makes sense, but what does this have to do with the _HID and _CID methods? Surely we're just replacing spi: with acpi: in the uevent? --JQ29orswtRjjfiJM Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJS1UyvAAoJELSic+t+oim9bG0P/0goHARf3A90XHRUhgRTGYUu RoxxvXItiqeVwx7IhjlB3cfaRTomiftiPyzthaVv4JiJkZjl87J+AsBiOuKS+t84 stHjPCAgaAM+VjX5NZZ5KJlslduei0Gi4DMC+t9p5agdMrzpYLTVtmu6oRzrgcFV btfpNUin6fwthsw+5pormum0Ic8enZ86mk9NAOY6sfBCeJ+wIOsNrxtbhUEOOWlq CqoOFEz+7oEu9ncZJrKFxpM6IOpyFabYsbME+MJjSc8pzJmX8jUCTk4JEEuOnSjn m+5Qh0HvbuONoLTp9Ruy3orscCg4vgKYom8E4tbJMm7ugYgTGfN3Gg4vQf1rkuid PrBM41OzeMBUBeQ8dho0MiS6xiUpAA9TsCYNxGYX1bbF2i8MYXpb/ZwXO8ClUSu7 4YDO+w7u0XHrmfapVz222EJQAhqDBSTDBT9JRUQR66PKnETFp0ffJeKD7uvQQcYY WB0nQUQ8NEZt9Qz9J8oZCSGtdqine9hHsey/a72L2HQpvywghAHkncY/bNTgLHLT UiDXfn92CqME2Kv+aHhg6AEvayOSQ0NS6/a+8WEu3+OInk4U3Xo4noAsOHOG5g7M 0Jx2TsKDhuZU5XJdXxPnh0GRDbLwoWwkaXKgTkFY3I4RAZOEkzjie+O8wDHmyr7v qk7CKdXl9x4+Vz7uTK3o =1KHM -----END PGP SIGNATURE----- --JQ29orswtRjjfiJM--