From patchwork Wed Mar 23 10:36:53 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 102541 Delivered-To: patch@linaro.org Received: by 10.112.199.169 with SMTP id jl9csp2582926lbc; Wed, 23 Mar 2016 03:37:37 -0700 (PDT) X-Received: by 10.98.75.157 with SMTP id d29mr3003924pfj.33.1458729457465; Wed, 23 Mar 2016 03:37:37 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id wl2si3484997pab.236.2016.03.23.03.37.36; Wed, 23 Mar 2016 03:37:37 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754691AbcCWKhT (ORCPT + 29 others); Wed, 23 Mar 2016 06:37:19 -0400 Received: from mout.kundenserver.de ([212.227.17.10]:50161 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754629AbcCWKhN (ORCPT ); Wed, 23 Mar 2016 06:37:13 -0400 Received: from wuerfel.lan. ([78.42.132.4]) by mrelayeu.kundenserver.de (mreue104) with ESMTPA (Nemesis) id 0M5P83-1ZqZXM2nfz-00zXS2; Wed, 23 Mar 2016 11:37:03 +0100 From: Arnd Bergmann To: Lee Jones Cc: Arnd Bergmann , Philipp Zabel , linux-kernel@vger.kernel.org Subject: [PATCH] mfd: syscon: include errno.h from header Date: Wed, 23 Mar 2016 11:36:53 +0100 Message-Id: <1458729422-3136412-1-git-send-email-arnd@arndb.de> X-Mailer: git-send-email 2.7.0 X-Provags-ID: V03:K0:QMxBdSY4ZrQrZB86LIFlOkaLaqmN0Ep6i0HYxyu/I+Xm5uLpyxx 3PIm+W0hK66bzNX4+uVQxfZrGyoU9j3TuGLwKgUerpjHIXsYTeL8HLNog/usy5mR1XHv2BL 0CJvX5ycgkiPXAiD5VD1MaiYZkxwGdjzq/KUaCxTnKVyFYsQjjQl8Fex7fxjtGyt6UJr0Nj C4C0bGuPit+BxfEHIEY9g== X-UI-Out-Filterresults: notjunk:1; V01:K0:62DdlXSWyw4=:REU4Ui8QNm7dhYIXxdoa7/ n+qhoYcZoaO6pMdaqTvGTFl4+POeB2LA6S0iufjow96Azzq52ipqINv5UveTFhZhd+0jjH6cc UwDampH0YjIMpabzIIfxHvWBlrnnsr4s/LQO4W+A+RAXh0aFN/83uX9IrD+9gDx2IiiKuzDeB CiDZ9fsHV9bYB7h/aKNi7AUrg9kOhOHzy9XRqoA44CpoYJEVlly3b1T2h2I3g7CU9VfRtkZpm SjYELDTQ2lCHPR8d2+6p7i/eRdz7N5R4ahjnBpcnJawEfF9kmRzQ5gAfNw215BaBSitaW8uD9 M81c2ElNV4PNes1tT7RfhD/SR0LC0N1bFjImAB9vFkiRB5aD3JTD5uz/TBDUtIZYiAJjMDaBG YU+QSwj3r9PYYQ3IKM/lpZL+be7m3r91Bs+jE41yIa21rqIfO15FOwIGwTDzgQQ8T0E0w6xXi i8lx3Te7PimdTZTmxTuEgQ+7uplDtku8pWrvnRz8I3PUVW7HIyoYmKZoA4s8aCjJxplaFpVPb VOkvikDFZjxAVkIhrHcLuIUH0BwktrI/N0erd1SJo+BadqWRgZ+bpX6b45FjJN2ZVmUttcPtA tvehtaqDndQ2F/OE/Ch3TqpRui/LzTCasTzq6Iu3li8IbLBIMl1oJNOrky05qhxFm3wrVKoR6 Exc5jfjMNVEsxEbi/w70nOEMAt2gHcV6vovS0RR4XUc/llvPuueA6izfqm/8sr5NTZJo= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The syscon header uses the ENOTSUPP error constant, but doesn't include the header that defines it. This causes a build error after the imx pinctrl driver started using syscon: include/linux/mfd/syscon.h: In function 'syscon_node_to_regmap': include/linux/mfd/syscon.h:32:18: error: 'ENOTSUPP' undeclared (first use in this function) return ERR_PTR(-ENOTSUPP); ^~~~~~~~ This adds the missing #include. Signed-off-by: Arnd Bergmann Fixes: 8626ada871f1 ("pinctrl: imx: attach iomuxc device to gpr syscon") --- include/linux/mfd/syscon.h | 1 + 1 file changed, 1 insertion(+) -- 2.7.0 diff --git a/include/linux/mfd/syscon.h b/include/linux/mfd/syscon.h index 1088149be0c9..40a76b97b7ab 100644 --- a/include/linux/mfd/syscon.h +++ b/include/linux/mfd/syscon.h @@ -16,6 +16,7 @@ #define __LINUX_MFD_SYSCON_H__ #include +#include struct device_node;