From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756090AbbG1Ow6 (ORCPT ); Tue, 28 Jul 2015 10:52:58 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:43850 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754696AbbG1Owz (ORCPT ); Tue, 28 Jul 2015 10:52:55 -0400 Date: Tue, 28 Jul 2015 15:52:41 +0100 From: Mark Brown To: Michal Suchanek Cc: Kukjin Kim , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Message-ID: <20150728145241.GE11162@sirena.org.uk> References: <8b628c8d38c4a01f5c4657a4213984d98789d757.1438075797.git.hramrach@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="wTNU0LI7DBF44jvL" Content-Disposition: inline In-Reply-To: <8b628c8d38c4a01f5c4657a4213984d98789d757.1438075797.git.hramrach@gmail.com> X-Cookie: Stay together, drag each other down. User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH v2 2/2] spi: s3c64xx: add more debug prints. 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 --wTNU0LI7DBF44jvL Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jul 28, 2015 at 09:37:03AM -0000, Michal Suchanek wrote: > The SPI transfers can mysteriously fail so add more debug prints about > SPI parameters set by the driver. >=20 > The hardware specific SPI driver is the only place where the programmed > SPI parameters are known so there is no other reasonable place for these > prints. For timing things there should already be enough information in the trace points with better resolution. --wTNU0LI7DBF44jvL Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJVt5c4AAoJECTWi3JdVIfQZY8H/0gktAsH2ChHQ6TlFXf8dbQt oLuL051gnhc0Z1j6Tznh5ThbfAg7vZb9JulwWuuYIhU2jP6GGN3DUUsXIrO8PsnX KBhsdkwoioyAAx9Bxob2tDMrkPQATgHxt50pVp10YWMTp0757n8SBBr7eDOYwc+n PeG8MzFQuC7PU+zsW3PavTp+YPnjpdgntrBcQFnThNRPyJ/UrTrB1Dpx5HqRqe/R csKUFr1CGd90q0gJojumkI5FVccp7wIii3C+BtcZ0V4mGE5upFGi3SEFoOMgKaeW 7M7jh3cfx8bfPoeg5ZBQwxult7vnK51+ToJYjiNNHWPEyJgdl4Ss0HO4wrov2aM= =4ZOu -----END PGP SIGNATURE----- --wTNU0LI7DBF44jvL--