From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A818C433DF for ; Mon, 15 Jun 2020 15:18:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7F5742078A for ; Mon, 15 Jun 2020 15:18:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730397AbgFOPSW (ORCPT ); Mon, 15 Jun 2020 11:18:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45578 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730147AbgFOPSV (ORCPT ); Mon, 15 Jun 2020 11:18:21 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7CE6AC061A0E for ; Mon, 15 Jun 2020 08:18:21 -0700 (PDT) Received: from pty.hi.pengutronix.de ([2001:67c:670:100:1d::c5]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jkqsL-0003hz-4F; Mon, 15 Jun 2020 17:18:17 +0200 Received: from ukl by pty.hi.pengutronix.de with local (Exim 4.89) (envelope-from ) id 1jkqsK-0008TP-HY; Mon, 15 Jun 2020 17:18:16 +0200 Date: Mon, 15 Jun 2020 17:18:16 +0200 From: Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= To: Thierry Reding Cc: Bartlomiej Zolnierkiewicz , Lee Jones , Guru Das Srinagesh , linux-pwm@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] video: ssd1307fb: Print PWM period using 64-bit format specifier Message-ID: <20200615151816.wrhqwffvw3h436ar@taurus.defre.kleine-koenig.org> References: <20200615141606.2814208-1-thierry.reding@gmail.com> <20200615141606.2814208-2-thierry.reding@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="deic5xssjaudhrig" Content-Disposition: inline In-Reply-To: <20200615141606.2814208-2-thierry.reding@gmail.com> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::c5 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --deic5xssjaudhrig Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello, On Mon, Jun 15, 2020 at 04:16:05PM +0200, Thierry Reding wrote: > The PWM core will soon change the duty cycle and period of PWMs to 64 > bits to allow for a broader range of values. Use a 64-bit format > specifier to avoid a warning when that change is made. >=20 > Signed-off-by: Thierry Reding > --- > drivers/video/fbdev/ssd1307fb.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) >=20 > diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd130= 7fb.c > index 8e06ba912d60..09425ec317ba 100644 > --- a/drivers/video/fbdev/ssd1307fb.c > +++ b/drivers/video/fbdev/ssd1307fb.c > @@ -312,7 +312,7 @@ static int ssd1307fb_init(struct ssd1307fb_par *par) > /* Enable the PWM */ > pwm_enable(par->pwm); > =20 > - dev_dbg(&par->client->dev, "Using PWM%d with a %dns period.\n", > + dev_dbg(&par->client->dev, "Using PWM%d with a %lluns period.\n", > par->pwm->pwm, pwm_get_period(par->pwm)); I wonder a bit about the driver accessing par->pwm->pwm, but that's orthogonal to this patch. Acked-by: Uwe Kleine-K=F6nig Best regards Uwe --=20 Pengutronix e.K. | Uwe Kleine-K=F6nig | Industrial Linux Solutions | https://www.pengutronix.de/ | --deic5xssjaudhrig Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEfnIqFpAYrP8+dKQLwfwUeK3K7AkFAl7nkTUACgkQwfwUeK3K 7AmU3Qf/Rsruxiv5Xc2fp4ZdL87Rvbku+2jHQyQqS/qEgxFaucX6fBOJX3zMIXeL Q+CHvMMgGG6CI9Sz3/lxHWAO5cXxltczQ/QmUgw+kww8oY7ELz2zHTBkcEzf7367 n05218CG9XvT2M+gKffAs65I72gXuENMQoisIWvsqiD9RJjEMobzaKrwCYimH1nT fnpiYHAnHGoKkb/wmP4THIHy7lQ63y9/P3OTQszVcCgOzCvBbvrlN/wonz7D/VKw HKotGZVc+et+uZ1W14xpw89HONC3Px58WG1Jv6w+hWs23QdETY9Ot7HAZct5/l2s qE3gQjMjajnEny8IsF/oG9dNZczgrg== =XuMV -----END PGP SIGNATURE----- --deic5xssjaudhrig--