From: Janghyuck Kim <janghyuck.kim@samsung.com>
Date: Tue, 26 Apr 2016 07:09:29 +0000 (+0900)
Subject: [COMMON] iommu/exynos: add temporal function for master driver
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4c91927c4b800d8cd55518d892955922cf755944;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

[COMMON] iommu/exynos: add temporal function for master driver

Frequently used function for master driver is added temporally to avoid
compile error.

Change-Id: Ieb3986467e9fadcc77aee01f40bb5e9e7d7c04c8
Signed-off-by: Janghyuck Kim <janghyuck.kim@samsung.com>
---

diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c
index 29c27a4ab91a..a751cf605a2f 100644
--- a/drivers/iommu/exynos-iommu.c
+++ b/drivers/iommu/exynos-iommu.c
@@ -939,6 +939,29 @@ static struct iommu_ops exynos_iommu_ops = {
 	.of_xlate = exynos_iommu_of_xlate,
 };
 
+void exynos_sysmmu_show_status(struct device *dev)
+{
+	/* DUMMY */
+	dev_info(dev, "Called sysmmu show status\n");
+}
+
+void iovmm_set_fault_handler(struct device *dev,
+			     iommu_fault_handler_t handler, void *token)
+{
+	/* DUMMY */
+	dev_info(dev, "Called set fault handler\n");
+}
+
+int sysmmu_set_prefetch_buffer_property(struct device *dev,
+			unsigned int inplanes, unsigned int onplanes,
+			unsigned int ipoption[], unsigned int opoption[])
+{
+	/* DUMMY */
+	dev_info(dev, "Called prefetch buffer property\n");
+
+	return 0;
+}
+
 static int __init exynos_iommu_create_domain(void)
 {
 	struct device_node *domain_np;