From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Date: Thu, 17 Sep 2015 19:29:43 +0000 Subject: Re: [PATCH 00/03] irqchip: renesas-irqc: r8a7795 and generic chip update Message-Id: <2709580.DITq5O9gyt@avalon> List-Id: References: <20150917071230.29299.32326.sendpatchset@little-apple> <20150917075721.GD5414@verge.net.au> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Geert Uytterhoeven Cc: Simon Horman , Magnus Damm , Linux-sh list , Jason Cooper , Geert Uytterhoeven , "linux-kernel@vger.kernel.org" , Thomas Gleixner Hi Geert, On Thursday 17 September 2015 10:31:59 Geert Uytterhoeven wrote: > On Thu, Sep 17, 2015 at 9:57 AM, Simon Horman wrote: > > On Thu, Sep 17, 2015 at 04:12:30PM +0900, Magnus Damm wrote: > >> irqchip: renesas-irqc: r8a7795 and generic chip update > >> > >> [PATCH 01/03] irqchip: renesas-irqc: Add r8a7795 IRQC DT documentation > >> [PATCH 02/03] irqchip: renesas-irqc: Move over to generic chip > >> [PATCH 03/03] irqchip: renesas-irqc: Enable nested lock > >> > >> This series updates the IRQC driver with generic chip support including > >> nested locking. Also the DT documentation is extended with r8a7795 > >> support. > > > > Its not entirely clear what the relationship is between these patches > > nor what the motivation is for the last two patches. > > Patch 2 is a cleanup/consolidation. In just a few lines, and just for my information, what does generic IRQ chip offers compared to the current implementatoin ? > Note that patch 2 will no longer apply, as linux-next now has > - b92f865703e22b42 irqchip: renesas-irqc: Use a separate lockdep class > - 72e56742f6baff5d irqchip: renesas-irqc: Propagate wake-up settings to > parent > > Patch 3 is the irq_chip_generic way of b92f865703e22b42. -- Regards, Laurent Pinchart