From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Kleine-Budde Subject: Re: [PATCH] mmc: mxs-mmc: Add broken-cd devicetree property Date: Sat, 06 Apr 2013 15:58:35 +0200 Message-ID: <51602A0B.6020405@pengutronix.de> References: <1365255828-6416-1-git-send-email-aletes.xgr@gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="----enig2HCNMDXQBCIVHPJXULAEX" Return-path: In-Reply-To: <1365255828-6416-1-git-send-email-aletes.xgr@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Alexandre Pereira da Silva Cc: cjb@laptop.org, shawn.guo@linaro.org, marex@denx.de, fabio.estevam@freescale.com, otavio@ossystems.com.br, broonie@opensource.wolfsonmicro.com, linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-mmc@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) ------enig2HCNMDXQBCIVHPJXULAEX Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: quoted-printable On 04/06/2013 03:43 PM, Alexandre Pereira da Silva wrote: > In case of broken card detect support, assume the card is non-removable= According to the documentation broken card detect is something different than non-removable: > - broken-cd: There is no card detection available; polling must be us= ed. > - non-removable: non-removable slot (like eMMC); assume always presen= t. But mxs-mmc set MMC_CAP_NEEDS_POLL unconditionally. http://lxr.free-electrons.com/source/drivers/mmc/host/mxs-mmc.c#L682 Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de | ------enig2HCNMDXQBCIVHPJXULAEX Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlFgKg4ACgkQjTAFq1RaXHPIaACfd7jUqxvocgaC4UhYsGtVmKiI gf8AnR/GKb2mebHmiyDLAw+DK26FJCzh =KrLK -----END PGP SIGNATURE----- ------enig2HCNMDXQBCIVHPJXULAEX--