Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753719AbbGWPE6 (ORCPT ); Thu, 23 Jul 2015 11:04:58 -0400 Received: from mezzanine.sirena.org.uk ([106.187.55.193]:36499 "EHLO mezzanine.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753571AbbGWPEq (ORCPT ); Thu, 23 Jul 2015 11:04:46 -0400 From: Mark Brown To: Daniel Kurtz , Mark Brown Cc: linux-kernel@vger.kernel.org In-Reply-To: <1437560607-1198-1-git-send-email-djkurtz@chromium.org> Message-Id: Date: Thu, 23 Jul 2015 16:04:39 +0100 X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Applied "regulator: tps6586x: silence pointer-to-int-cast" to the regulator tree 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 Content-Length: 3009 Lines: 80 The patch regulator: tps6586x: silence pointer-to-int-cast has been applied to the regulator tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From a70f0d027c83350ad46ca3e86e4c781bfed7fcc2 Mon Sep 17 00:00:00 2001 From: Daniel Kurtz Date: Wed, 22 Jul 2015 18:23:26 +0800 Subject: [PATCH] regulator: tps6586x: silence pointer-to-int-cast of_regulator_match.driver_data is (void *). tps6586x uses it to store an anonymous enum value (those TPS6586X_ID_ values). Later, it tries to extract the ID by casting directly to an int, which is a no-no ([-Wpointer-to-int-cast]): drivers/regulator/tps6586x-regulator.c: In function 'tps6586x_parse_regulator_dt': drivers/regulator/tps6586x-regulator.c:430:8: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] id = (int)tps6586x_matches[i].driver_data; ^ Instead of casting to int, uintptr_t is better suited for receiving and comparing integers extracted from void *. This is especially true on 64-bit systems where sizeof(void *) != sizeof(int). Signed-off-by: Daniel Kurtz Signed-off-by: Mark Brown --- drivers/regulator/tps6586x-regulator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c index 2852de05d64d..9e9d22038017 100644 --- a/drivers/regulator/tps6586x-regulator.c +++ b/drivers/regulator/tps6586x-regulator.c @@ -422,12 +422,12 @@ static struct tps6586x_platform_data *tps6586x_parse_regulator_dt( return NULL; for (i = 0; i < num; i++) { - int id; + uintptr_t id; if (!tps6586x_matches[i].init_data) continue; pdata->reg_init_data[i] = tps6586x_matches[i].init_data; - id = (int)tps6586x_matches[i].driver_data; + id = (uintptr_t)tps6586x_matches[i].driver_data; if (id == TPS6586X_ID_SYS) sys_rail = pdata->reg_init_data[i]->constraints.name; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/