From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from radon.swed.at (a.ns.miles-group.at [95.130.255.143]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "radon.swed.at", Issuer "neon.swed.at" (not verified)) by ozlabs.org (Postfix) with ESMTPS id 60AAAB7033 for ; Mon, 9 Apr 2012 23:06:30 +1000 (EST) Message-ID: <4F82DECD.10100@nod.at> Date: Mon, 09 Apr 2012 15:06:21 +0200 From: Richard Weinberger MIME-Version: 1.0 To: Richard Weinberger Subject: Re: [PATCH] powerpc: 512x: Fix mpc5121_clk_get() References: <1332788489-27435-1-git-send-email-richard@nod.at> In-Reply-To: <1332788489-27435-1-git-send-email-richard@nod.at> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig61BF48B0C84F3DAF2FB373EC" Cc: paulus@samba.org, agust@denx.de, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig61BF48B0C84F3DAF2FB373EC Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: quoted-printable Am 26.03.2012 21:01, schrieb Richard Weinberger: > If try_module_get() fails, mpc5121_clk_get() might return > a wrong clock. >=20 > Signed-off-by: Richard Weinberger > --- > arch/powerpc/platforms/512x/clock.c | 6 ++++-- > 1 files changed, 4 insertions(+), 2 deletions(-) >=20 > diff --git a/arch/powerpc/platforms/512x/clock.c b/arch/powerpc/platfor= ms/512x/clock.c > index 1d8700f..9f771e0 100644 > --- a/arch/powerpc/platforms/512x/clock.c > +++ b/arch/powerpc/platforms/512x/clock.c > @@ -54,14 +54,16 @@ static DEFINE_MUTEX(clocks_mutex); > static struct clk *mpc5121_clk_get(struct device *dev, const char *id)= > { > struct clk *p, *clk =3D ERR_PTR(-ENOENT); > - int dev_match =3D 0; > - int id_match =3D 0; > + int dev_match; > + int id_match; > =20 > if (dev =3D=3D NULL || id =3D=3D NULL) > return clk; > =20 > mutex_lock(&clocks_mutex); > list_for_each_entry(p, &clocks, node) { > + dev_match =3D id_match =3D 0; > + > if (dev =3D=3D p->dev) > dev_match++; > if (strcmp(id, p->name) =3D=3D 0) *ping* Thanks, //richard --------------enig61BF48B0C84F3DAF2FB373EC Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (GNU/Linux) iQEcBAEBAgAGBQJPgt7OAAoJEN9758yqZn9eGtAIAIp58++YtCQffl7plFuxeSaw C/VKYCntkUf9DCKPjpNzq8Gn9IqMKsdfUj60+wcF+Kl6cutNImVbUzkICpBIZxea JYwWck+SXlrQXlRBSrasGqyzIAZYH3ZuE+YB5HNYgyJ5JcSus+BNqhMrS37jSdS9 NUXXITdRd8ael+mvmAXuKA8amn6riLAhl9OU8UdP1lbqG2eeRfkHw5Dp89EOUEQt Eh2k9GPxQmqEHI0ntsMYiGdc6MDUx45Dd+YKBz1ehcpuHfc525sl5wybqDjXuLX1 mTOAAbHrlCkZxSrFJQn3w5jqU6ej7/6YtjInFyMzkdB1npti0DsMod0cQDC0nSw= =ble7 -----END PGP SIGNATURE----- --------------enig61BF48B0C84F3DAF2FB373EC--