From patchwork Thu May 11 08:03:32 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 9721061 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D516760236 for ; Thu, 11 May 2017 08:03:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D227A205F8 for ; Thu, 11 May 2017 08:03:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C70E82866A; Thu, 11 May 2017 08:03:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6E67D27FA3 for ; Thu, 11 May 2017 08:03:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755124AbdEKIDp (ORCPT ); Thu, 11 May 2017 04:03:45 -0400 Received: from michel.telenet-ops.be ([195.130.137.88]:50726 "EHLO michel.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755130AbdEKIDl (ORCPT ); Thu, 11 May 2017 04:03:41 -0400 Received: from ayla.of.borg ([84.193.137.253]) by michel.telenet-ops.be with bizsmtp id Jw3e1v00B5UCtCs06w3eLi; Thu, 11 May 2017 10:03:39 +0200 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.86_2) (envelope-from ) id 1d8j4T-0004zZ-DU; Thu, 11 May 2017 10:03:37 +0200 Received: from geert by ramsan with local (Exim 4.86_2) (envelope-from ) id 1d8j4U-0007RP-60; Thu, 11 May 2017 10:03:38 +0200 From: Geert Uytterhoeven To: Yoshinori Sato , Rich Felker Cc: Magnus Damm , Laurent Pinchart , Yoshihiro Shimoda , linux-sh@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 3/4] sh: sh7264: Remove nonexistent GPIO_PH[0-7] to fix pinctrl registration Date: Thu, 11 May 2017 10:03:32 +0200 Message-Id: <1494489813-27321-4-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1494489813-27321-1-git-send-email-geert+renesas@glider.be> References: <1494489813-27321-1-git-send-email-geert+renesas@glider.be> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Pinmux_pins[] is initialized through PINMUX_GPIO(), using designated array initializers, where the GPIO_* enums serve as indices. If enum values are defined, but never used, pinmux_pins[] contains (zero-filled) holes. Such entries are treated as pin zero, which was registered before, thus leading to pinctrl registration failures, as seen on sh7722: sh-pfc pfc-sh7722: pin 0 already registered sh-pfc pfc-sh7722: error during pin registration sh-pfc pfc-sh7722: could not register: -22 sh-pfc: probe of pfc-sh7722 failed with error -22 Remove GPIO_PH[0-7] from the enum to fix this. Fixes: 41797f75486d8ca3 ("sh: Add pinmux for sh7264") Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart --- Untested due to lack of hardware. v2: - Replace fake error messages by reference to sh7722, - Add Reviewed-by. --- arch/sh/include/cpu-sh2a/cpu/sh7264.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/sh/include/cpu-sh2a/cpu/sh7264.h b/arch/sh/include/cpu-sh2a/cpu/sh7264.h index 4d1ef6d74bd6050c..2ae0e938b657a109 100644 --- a/arch/sh/include/cpu-sh2a/cpu/sh7264.h +++ b/arch/sh/include/cpu-sh2a/cpu/sh7264.h @@ -43,9 +43,7 @@ enum { GPIO_PG7, GPIO_PG6, GPIO_PG5, GPIO_PG4, GPIO_PG3, GPIO_PG2, GPIO_PG1, GPIO_PG0, - /* Port H */ - GPIO_PH7, GPIO_PH6, GPIO_PH5, GPIO_PH4, - GPIO_PH3, GPIO_PH2, GPIO_PH1, GPIO_PH0, + /* Port H - Port H does not have a Data Register */ /* Port I - not on device */