linux-kernel - [PATCH 1/1] pinctrl: exynos: Fix build breakage

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Message-Id: <1371461796-5061-1-git-send-email-sachin.kamat@linaro.org>
Date:	Mon, 17 Jun 2013 15:06:36 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	linux-samsung-soc@...r.kernel.org, linus.walleij@...aro.org,
	sachin.kamat@...aro.org, patches@...aro.org,
	Doug Anderson <dianders@...omium.org>
Subject: [PATCH 1/1] pinctrl: exynos: Fix build breakage

'exynos_wkup_irq_mask' should be defined ahead of its call.

Fixes the following error:
drivers/pinctrl/pinctrl-exynos.c: In function ‘exynos_wkup_irq_mask’:
drivers/pinctrl/pinctrl-exynos.c:299:3: error: implicit declaration of
function ‘exynos_wkup_irq_ack’ [-Werror=implicit-function-declaration]
   exynos_wkup_irq_ack(irqd);

Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
Cc: Doug Anderson <dianders@...omium.org>
---
 drivers/pinctrl/pinctrl-exynos.c |   18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/pinctrl/pinctrl-exynos.c b/drivers/pinctrl/pinctrl-exynos.c
index 8cd5bf5..f9277bc 100644
--- a/drivers/pinctrl/pinctrl-exynos.c
+++ b/drivers/pinctrl/pinctrl-exynos.c
@@ -279,6 +279,15 @@ err_domains:
 	return ret;
 }
 
+static void exynos_wkup_irq_ack(struct irq_data *irqd)
+{
+	struct samsung_pin_bank *b = irq_data_get_irq_chip_data(irqd);
+	struct samsung_pinctrl_drv_data *d = b->drvdata;
+	unsigned long pend = d->ctrl->weint_pend + b->eint_offset;
+
+	writel(1 << irqd->hwirq, d->virt_base + pend);
+}
+
 static void exynos_wkup_irq_mask(struct irq_data *irqd)
 {
 	struct samsung_pin_bank *b = irq_data_get_irq_chip_data(irqd);
@@ -307,15 +316,6 @@ static void exynos_wkup_irq_mask(struct irq_data *irqd)
 	spin_unlock_irqrestore(&b->slock, flags);
 }
 
-static void exynos_wkup_irq_ack(struct irq_data *irqd)
-{
-	struct samsung_pin_bank *b = irq_data_get_irq_chip_data(irqd);
-	struct samsung_pinctrl_drv_data *d = b->drvdata;
-	unsigned long pend = d->ctrl->weint_pend + b->eint_offset;
-
-	writel(1 << irqd->hwirq, d->virt_base + pend);
-}
-
 static void exynos_wkup_irq_unmask(struct irq_data *irqd)
 {
 	struct samsung_pin_bank *b = irq_data_get_irq_chip_data(irqd);
-- 
1.7.9.5

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