stop_machine: fix up ftrace.c

[linux-2.6-omap-h63xx.git] / include / asm-blackfin / dma.h

diff --git a/include/asm-blackfin/dma.h b/include/asm-blackfin/dma.h
index 5abaa2cee8dbd7da51d937ab4c77bc85daaa25e9..3cd4b522aa3fa1c00f4757501031d3978583d882 100644 (file)
--- a/include/asm-blackfin/dma.h
+++ b/include/asm-blackfin/dma.h
@@ -33,7 +33,6 @@
 #include <linux/slab.h>
 #include <asm/irq.h>
 #include <asm/signal.h>
-#include <asm/semaphore.h>
 
 #include <linux/kernel.h>
 #include <asm/mach/dma.h>
@@ -145,8 +144,16 @@ struct dma_channel {
        void *data;
        unsigned int dma_enable_flag;
        unsigned int loopback_flag;
+#ifdef CONFIG_PM
+       unsigned short saved_peripheral_map;
+#endif
 };
 
+#ifdef CONFIG_PM
+int blackfin_dma_suspend(void);
+void blackfin_dma_resume(void);
+#endif
+
 /*******************************************************************************
 *      DMA API's
 *******************************************************************************/
@@ -192,4 +199,7 @@ void clear_dma_irqstat(unsigned int channel);
 void *dma_memcpy(void *dest, const void *src, size_t count);
 void *safe_dma_memcpy(void *dest, const void *src, size_t count);
 
+extern int channel2irq(unsigned int channel);
+extern struct dma_register *dma_io_base_addr[MAX_BLACKFIN_DMA_CHANNEL];
+
 #endif