From patchwork Mon Jan 4 21:27:59 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Crispin X-Patchwork-Id: 562705 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id DAF79140297 for ; Tue, 5 Jan 2016 08:28:25 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752106AbcADV2Z (ORCPT ); Mon, 4 Jan 2016 16:28:25 -0500 Received: from arrakis.dune.hu ([78.24.191.176]:42099 "EHLO arrakis.dune.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751913AbcADV2Z (ORCPT ); Mon, 4 Jan 2016 16:28:25 -0500 Received: from arrakis.dune.hu (localhost [127.0.0.1]) by arrakis.dune.hu (Postfix) with ESMTP id 7746128BF0D; Mon, 4 Jan 2016 22:27:50 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on arrakis.dune.hu X-Spam-Level: X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.2 Received: from localhost.localdomain (p548C87BE.dip0.t-ipconnect.de [84.140.135.190]) by arrakis.dune.hu (Postfix) with ESMTPSA; Mon, 4 Jan 2016 22:27:50 +0100 (CET) From: John Crispin To: Linus Walleij Cc: linux-gpio@vger.kernel.org Subject: [PATCH 3/3] pinctrl: lantiq: add a to_irq callback Date: Mon, 4 Jan 2016 22:27:59 +0100 Message-Id: <1451942879-43265-3-git-send-email-blogic@openwrt.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1451942879-43265-1-git-send-email-blogic@openwrt.org> References: <1451942879-43265-1-git-send-email-blogic@openwrt.org> Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org The callback is missing so lets add it. Signed-off-by: John Crispin --- drivers/pinctrl/pinctrl-xway.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c index 434567b..3777f2d 100644 --- a/drivers/pinctrl/pinctrl-xway.c +++ b/drivers/pinctrl/pinctrl-xway.c @@ -686,6 +686,18 @@ static int xway_gpio_dir_out(struct gpio_chip *chip, unsigned int pin, int val) return 0; } +static int xway_gpio_to_irq(struct gpio_chip *chip, unsigned offset) +{ + struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev); + int i; + + for (i = 0; i < info->num_exin; i++) + if (info->exin[i] == offset) + return ltq_eiu_get_irq(i); + + return -1; +} + static struct gpio_chip xway_chip = { .label = "gpio-xway", .direction_input = xway_gpio_dir_in, @@ -694,6 +706,7 @@ static struct gpio_chip xway_chip = { .set = xway_gpio_set, .request = gpiochip_generic_request, .free = gpiochip_generic_free, + .to_irq = xway_gpio_to_irq, .base = -1, };