dma: mmp_tdma: Fix build for ARM64

robherring · Vinod Koul · commit 09aa8ac0f9a7 · 2015-02-03T17:47:35.000-08:00
sram_get_gpool is only used for legacy, non-DT MMP/PXA platforms. Provide
an empty version in order to build on ARM64.

Signed-off-by: Rob Herring &lt;robh@kernel.org&gt;
Signed-off-by: Vinod Koul &lt;vinod.koul@intel.com&gt;
diff --git a/include/linux/platform_data/dma-mmp_tdma.h b/include/linux/platform_data/dma-mmp_tdma.h
@@ -28,6 +28,13 @@ struct sram_platdata {
 	int granularity;
 };
 
+#ifdef CONFIG_ARM
 extern struct gen_pool *sram_get_gpool(char *pool_name);
+#else
+static inline struct gen_pool *sram_get_gpool(char *pool_name)
+{
+	return NULL;
+}
+#endif
 
 #endif /* __DMA_MMP_TDMA_H */
