From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: [PATCH] dma: tegra: fix interrupt name issue with apb dma. Date: Wed, 3 Oct 2012 11:17:57 -0700 Message-ID: <20121003181757.GA24871@kroah.com> References: <1349284687-22311-1-git-send-email-ldewangan@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1349284687-22311-1-git-send-email-ldewangan@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: Laxman Dewangan Cc: arm@vger.kernel.org, djbw@fb.com, vinod.koul@intel.com, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, stable@vger.kernel.org List-Id: linux-tegra@vger.kernel.org On Wed, Oct 03, 2012 at 10:48:07PM +0530, Laxman Dewangan wrote: > When watching the interrupts through /proc/interrupts, > the name of the interrupts are blank or garbage. The > reason is the pointer passed for devname during irq > registration is stack and so it get changed after > dma registration completes. > Allocate the pointer as part of dma channel and pass > this pointer as the devname for irq registration to > avoid change of name. > > Signed-off-by: Laxman Dewangan > --- > drivers/dma/tegra20-apb-dma.c | 6 +++--- > 1 files changed, 3 insertions(+), 3 deletions(-) This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read Documentation/stable_kernel_rules.txt for how to do this properly.