From patchwork Fri Apr 10 20:22:08 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 6198761 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A29149F1C4 for ; Fri, 10 Apr 2015 20:25:15 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DDFE72047D for ; Fri, 10 Apr 2015 20:25:14 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 13FBC2047C for ; Fri, 10 Apr 2015 20:25:14 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YgfS1-0007D0-NI; Fri, 10 Apr 2015 20:22:53 +0000 Received: from mout.kundenserver.de ([212.227.17.10]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YgfRv-0006yC-ON for linux-arm-kernel@lists.infradead.org; Fri, 10 Apr 2015 20:22:48 +0000 Received: from wuerfel.localnet ([149.172.15.242]) by mrelayeu.kundenserver.de (mreue102) with ESMTPSA (Nemesis) id 0MD8M0-1Yb83M1JnQ-00Gaxj; Fri, 10 Apr 2015 22:22:12 +0200 From: Arnd Bergmann To: linux-media@vger.kernel.org Subject: [PATCH] [media] R820T tuner needs CONFIG_BITREVERSE Date: Fri, 10 Apr 2015 22:22:08 +0200 Message-ID: <2673957.2kdD2H8QE5@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) MIME-Version: 1.0 X-Provags-ID: V03:K0:65ChpoKAeVUxJGT1wWcPdBOZcVFm68LkNlYSO3PqU1BnAbKeILo a0m1f4dVjS+pev5me3Su1A7w7QGe9BqEUkeusxpYmGLVxCtiRmLmAW0GQdM8Ngbv7Ml8waN 85VijiEseWQ5cBzEGxJVi4QeOCIg5VmLJLapeQIawhFo+vxroYExzTso4JeEhk2EzvehtQI fWF0pHqqNK1K5MqSQU/Bg== X-UI-Out-Filterresults: notjunk:1; X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150410_132248_174235_852BE6E1 X-CRM114-Status: UNSURE ( 7.72 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: Antti Palosaari , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Mauro Carvalho Chehab X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP In a rarely hit randconfig case, the r820t tuner driver can get built when CONFIG_BITREVERSE is not selected by any other driver, resulting in this error: drivers/built-in.o: In function `r820t_read.constprop.3': :(.text+0xa0594): undefined reference to `byte_rev_table' For consistency, this adds the 'select BITREVERSE' that all other similar drivers have. Signed-off-by: Arnd Bergmann diff --git a/drivers/media/tuners/Kconfig b/drivers/media/tuners/Kconfig index 983510d282f6..db4caf2b4669 100644 --- a/drivers/media/tuners/Kconfig +++ b/drivers/media/tuners/Kconfig @@ -258,6 +258,7 @@ config MEDIA_TUNER_R820T tristate "Rafael Micro R820T silicon tuner" depends on MEDIA_SUPPORT && I2C default m if !MEDIA_SUBDRV_AUTOSELECT + select BITREVERSE help Rafael Micro R820T silicon tuner driver.