From: Mika Westerberg <mika.westerberg@linux.intel.com>
Date: Tue, 13 Oct 2015 14:51:25 +0000 (+0300)
Subject: pinctrl: intel: Fix compilation warning when !CONFIG_PM_SLEEP
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=f487bbf309759153f56bac7d7ba5ee63196ce584;p=deliverable%2Flinux.git

pinctrl: intel: Fix compilation warning when !CONFIG_PM_SLEEP

We get following warning when CONFIG_PM_SLEEP is not set

  warning: ‘intel_gpio_irq_init’ defined but not used [-Wunused-function]

Since the function is only called from intel_pinctrl_resume() move it
inside CONFIG_PM_SLEEP guard as well.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 54848b8decef..613ba1b1e0b7 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -861,26 +861,6 @@ static struct irq_chip intel_gpio_irqchip = {
 	.irq_set_wake = intel_gpio_irq_wake,
 };
 
-static void intel_gpio_irq_init(struct intel_pinctrl *pctrl)
-{
-	size_t i;
-
-	for (i = 0; i < pctrl->ncommunities; i++) {
-		const struct intel_community *community;
-		void __iomem *base;
-		unsigned gpp;
-
-		community = &pctrl->communities[i];
-		base = community->regs;
-
-		for (gpp = 0; gpp < community->ngpps; gpp++) {
-			/* Mask and clear all interrupts */
-			writel(0, base + community->ie_offset + gpp * 4);
-			writel(0xffff, base + GPI_IS + gpp * 4);
-		}
-	}
-}
-
 static int intel_gpio_probe(struct intel_pinctrl *pctrl, int irq)
 {
 	int ret;
@@ -1087,6 +1067,26 @@ int intel_pinctrl_suspend(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(intel_pinctrl_suspend);
 
+static void intel_gpio_irq_init(struct intel_pinctrl *pctrl)
+{
+	size_t i;
+
+	for (i = 0; i < pctrl->ncommunities; i++) {
+		const struct intel_community *community;
+		void __iomem *base;
+		unsigned gpp;
+
+		community = &pctrl->communities[i];
+		base = community->regs;
+
+		for (gpp = 0; gpp < community->ngpps; gpp++) {
+			/* Mask and clear all interrupts */
+			writel(0, base + community->ie_offset + gpp * 4);
+			writel(0xffff, base + GPI_IS + gpp * 4);
+		}
+	}
+}
+
 int intel_pinctrl_resume(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);