From 7d1795840889b4f21fbfb4196119d0c923706a54 Mon Sep 17 00:00:00 2001 From: Vivek Gautam 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 Acked-by: Simon Glass Signed-off-by: Minkyu Kang --- 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) -- 2.39.2