Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755844AbZC0NuW (ORCPT ); Fri, 27 Mar 2009 09:50:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751520AbZC0NuI (ORCPT ); Fri, 27 Mar 2009 09:50:08 -0400 Received: from ti-out-0910.google.com ([209.85.142.184]:28710 "EHLO ti-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751313AbZC0NuH (ORCPT ); Fri, 27 Mar 2009 09:50:07 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer; b=LnahthxY7pJT+XKcM1qAW+iMsRg1kIP+uIJwHi8/4lWOs/5zPBxIHJ7JxpaTmv4i6S QvJTu3CDdTd5sreijxKSIiHO1GsYsTJ5HSYNfDMd40NOh693Qsuf+ZE+TRaj8rrBm+If Ju4s+Fu12jFQ6VkoR1qTyktqlK/jLUDOQ+Bsk= From: tom.leiming@gmail.com To: greg@kroah.com Cc: linux-kernel@vger.kernel.org, g.liakhovetski@gmx.de, Ming Lei Subject: [PATCH] driver core:fix driver_match_device Date: Fri, 27 Mar 2009 21:50:00 +0800 Message-Id: <1238161800-4714-1-git-send-email-tom.leiming@gmail.com> X-Mailer: git-send-email 1.6.0.GIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1228 Lines: 36 From: Ming Lei This patch fixes a bug introduced in commit 49b420a13ff95b449947181190b08367348e3e1b. If a instance of bus_type doesn't have .match method, all .probe of drivers in the bus should be called, or else the .probe have not a chance to be called. Signed-off-by: Ming Lei Reported-by: Guennadi Liakhovetski --- drivers/base/base.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/base/base.h b/drivers/base/base.h index ddc9749..b528145 100644 --- a/drivers/base/base.h +++ b/drivers/base/base.h @@ -115,7 +115,7 @@ extern int driver_probe_device(struct device_driver *drv, struct device *dev); static inline int driver_match_device(struct device_driver *drv, struct device *dev) { - return drv->bus->match && drv->bus->match(dev, drv); + return drv->bus->match ? drv->bus->match(dev, drv) : 1; } extern void sysdev_shutdown(void); -- 1.6.0.GIT -- 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/