From 7d1795840889b4f21fbfb4196119d0c923706a54 Mon Sep 17 00:00:00 2001
From: Vivek Gautam <gautam.vivek@samsung.com>
Date: Tue, 5 Mar 2013 03:49:57 +0000
Subject: [PATCH] spi: exynos: Fix compiler warnings for non-dt systems
Enclosing process_nodes() and spi_get_config() inside
CONFIG_OF_CONTROL, since they are compiled only for DT systems.
This fixes following warning:
exynos_spi.c:391:12: warning: 'process_nodes' defined but not used [-Wunused-function]
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
---
drivers/spi/exynos_spi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/spi/exynos_spi.c b/drivers/spi/exynos_spi.c
index be60ada2ba..2260d59c05 100644
--- a/drivers/spi/exynos_spi.c
+++ b/drivers/spi/exynos_spi.c
@@ -360,6 +360,7 @@ static inline struct exynos_spi *get_spi_base(int dev_index)
* @param bus SPI bus structure to fill with information
* @return 0 if ok, or -FDT_ERR_NOTFOUND if something was missing
*/
+#ifdef CONFIG_OF_CONTROL
static int spi_get_config(const void *blob, int node, struct spi_bus *bus)
{
bus->node = node;
@@ -415,6 +416,7 @@ static int process_nodes(const void *blob, int node_list[], int count)
return 0;
}
+#endif
/* Sadly there is no error return from this function */
void spi_init(void)
--
2.39.5