From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH] spi: slink-tegra20: move runtime pm calls to transfer_one_message Date: Tue, 12 Mar 2013 19:07:56 +0000 Message-ID: <20130312190756.GB19942@opensource.wolfsonmicro.com> References: <1362723679-1155-1-git-send-email-ldewangan@nvidia.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="sZvnRN25x3w09J/6" Cc: grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org, swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org, spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Laxman Dewangan Return-path: Content-Disposition: inline In-Reply-To: <1362723679-1155-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-spi.vger.kernel.org --sZvnRN25x3w09J/6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Mar 08, 2013 at 11:51:19AM +0530, Laxman Dewangan wrote: > The prepare_transfer_hardware() is called in atomic context and > calling synchronous runtime pm calls can create scheduling deadlock. Applied, thanks. --sZvnRN25x3w09J/6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJRP30FAAoJELSic+t+oim9TWEP/3VVKHnywO7dQ2QXGd/lmQw2 czvndLWLIeiEHzd8uDZLAcUeVln9xBCYYTHpHo84U8K8PeVROixo7LgYtt6qPNfx hKtXqlDg/DPipkrWFlqOAIY2KWSdqDeGNsrcTpM11ei5vTzb+sZ268bWV9xBNaOj WONQMCL6qWYQY2keMNBa1v54CLgEwEmA/XwW4Mwov5f+8rMEglftSEqogczR1ak6 0a5g+eYGzcsm4zCqbbTIw7jk5hEpN7RkYgpT+9t5cAd3UVpLaIp7biyHjRWaqBZx CHiF8IYGTM1lR91t1tSQorxvF/aZyz8SwTzrI4GPD1ki66MTUPrVscDkHTQ1j6Zy d+CcYHC2kfjRmbAQ+MZ0ZBTZrSfOEK1xovgPwpd7NfL/ptHWjaBW3CNOetNLCdlu SrsenMeeHAmFjbWu+EMyGDgxCN8kPUDiGHblnLL95g6L53CmAbOYlhECYmR6tVYA FEePkNIhpAbgPnrs/guPckzkYnTTQUM0kEo5FkpPXnxK6qokcF6v/UY3qrNw3sGQ mP3DsVec/ukRV9FU5yuzA4YG/sEq5ifAl6DLk8DVqbRzHZu1PB7orJpxXmg+jsEw f9j1aMJmD+H2Tbb60xfkPFoamZvQBAoWdaghXJCZ83rjhiwmbTElr3KmJ3QOyt83 BPHH6oQoEYuw6mLQdhW4 =eNTy -----END PGP SIGNATURE----- --sZvnRN25x3w09J/6--