From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH] pinctrl: bcm2835: Remove unneeded irq_group field Date: Thu, 20 Jul 2017 18:59:12 +0200 Message-ID: <20170720165912.14360-1-thierry.reding@gmail.com> Return-path: Received: from mail-wm0-f65.google.com ([74.125.82.65]:37835 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755536AbdGTQ7Q (ORCPT ); Thu, 20 Jul 2017 12:59:16 -0400 Received: by mail-wm0-f65.google.com with SMTP id m4so4250566wmi.4 for ; Thu, 20 Jul 2017 09:59:15 -0700 (PDT) Sender: linux-gpio-owner@vger.kernel.org List-Id: linux-gpio@vger.kernel.org To: Linus Walleij Cc: bcm-kernel-feedback-list@broadcom.com, linux-gpio@vger.kernel.org, linux-rpi-kernel@lists.infradead.org From: Thierry Reding The irq_group field stores a 1:1 mapping. Use the loop variable to derive the values instead of storing them in an extra array. Signed-off-by: Thierry Reding --- drivers/pinctrl/bcm/pinctrl-bcm2835.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c index a605d74552b6..834d4862dd15 100644 --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c @@ -92,7 +92,6 @@ struct bcm2835_pinctrl { struct gpio_chip gpio_chip; struct pinctrl_gpio_range gpio_range; - int irq_group[BCM2835_NUM_IRQS]; spinlock_t irq_lock[BCM2835_NUM_BANKS]; }; @@ -400,7 +399,7 @@ static void bcm2835_gpio_irq_handler(struct irq_desc *desc) for (i = 0; i < ARRAY_SIZE(pc->irq); i++) { if (pc->irq[i] == irq) { - group = pc->irq_group[i]; + group = i; break; } } @@ -1047,7 +1046,6 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev) for (i = 0; i < BCM2835_NUM_IRQS; i++) { pc->irq[i] = irq_of_parse_and_map(np, i); - pc->irq_group[i] = i; if (pc->irq[i] == 0) continue; -- 2.13.3