From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH] ata: sata_rcar: make of_device_ids const. Date: Mon, 19 Jun 2017 14:05:11 -0400 Message-ID: <20170619180511.GD12062@htj.duckdns.org> References: <474047fe3280ca103275247df6aa67288220a9d4.1497614383.git.arvind.yadav.cs@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <474047fe3280ca103275247df6aa67288220a9d4.1497614383.git.arvind.yadav.cs@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Arvind Yadav Cc: b.zolnierkie@samsung.com, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-ide@vger.kernel.org On Fri, Jun 16, 2017 at 05:32:21PM +0530, Arvind Yadav wrote: > of_device_ids are not supposed to change at runtime. All functions > working with of_device_ids provided by work with const > of_device_ids. So mark the non-const structs as const. > > File size before: > text data bss dec hex filename > 3946 2296 0 6242 1862 drivers/ata/sata_rcar.o > > File size after constify sata_rcar_match. > text data bss dec hex filename > 5554 696 0 6250 186a drivers/ata/sata_rcar.o > > Signed-off-by: Arvind Yadav Applied to libata/for-4.13. Thanks. -- tejun