media: fsl-viu: allow building it with COMPILE_TEST

There aren't many things that would be needed to allow it
to build with compile test.

Add the needed bits.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index c7a1cf8..31dc3c2 100644 (file)
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -42,7 +42,7 @@ config VIDEO_SH_VOU
 
 config VIDEO_VIU
        tristate "Freescale VIU Video Driver"
-       depends on VIDEO_V4L2 && PPC_MPC512x
+       depends on VIDEO_V4L2 && (PPC_MPC512x || COMPILE_TEST)
        select VIDEOBUF_DMA_CONTIG
        default y
        ---help---

diff --git a/drivers/media/platform/fsl-viu.c b/drivers/media/platform/fsl-viu.c
index 9abe797..6fd1c8f 100644 (file)
--- a/drivers/media/platform/fsl-viu.c
+++ b/drivers/media/platform/fsl-viu.c
@@ -36,6 +36,12 @@
 #define DRV_NAME               "fsl_viu"
 #define VIU_VERSION            "0.5.1"
 
+/* Allow building this driver with COMPILE_TEST */
+#ifndef CONFIG_PPC
+#define out_be32(v, a) iowrite32be(a, (void __iomem *)v)
+#define in_be32(a)     ioread32be((void __iomem *)a)
+#endif
+
 #define BUFFER_TIMEOUT         msecs_to_jiffies(500)  /* 0.5 seconds */
 
 #define        VIU_VID_MEM_LIMIT       4       /* Video memory limit, in Mb */
@@ -1407,7 +1413,7 @@ static int viu_of_probe(struct platform_device *op)
        }
 
        viu_irq = irq_of_parse_and_map(op->dev.of_node, 0);
-       if (viu_irq == NO_IRQ) {
+       if (!viu_irq) {
                dev_err(&op->dev, "Error while mapping the irq\n");
                return -EINVAL;
        }