From: Jeff Ohlstein <johlstei@codeaurora.org>
Date: Fri, 28 Jan 2011 23:14:16 +0000 (-0800)
Subject: msm: dma: support using dma from modules
X-Git-Tag: next-20110726~85^2~1^2~8
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d6beb3da5e4dcaf809fdd405f4817c4e6b33599f;p=karo-tx-linux.git

msm: dma: support using dma from modules

Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
---

diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c
index 8e4d46e37fa8..1f487b829ac8 100644
--- a/arch/arm/mach-msm/dma.c
+++ b/arch/arm/mach-msm/dma.c
@@ -19,6 +19,7 @@
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/completion.h>
+#include <linux/module.h>
 #include <mach/dma.h>
 
 #define MSM_DMOV_CHANNEL_COUNT 16
@@ -52,6 +53,7 @@ void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful)
 {
 	writel((graceful << 31), DMOV_FLUSH0(id));
 }
+EXPORT_SYMBOL(msm_dmov_stop_cmd);
 
 void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd)
 {
@@ -90,6 +92,7 @@ void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd)
 	}
 	spin_unlock_irqrestore(&msm_dmov_lock, irq_flags);
 }
+EXPORT_SYMBOL(msm_dmov_enqueue_cmd);
 
 void msm_dmov_flush(unsigned int id)
 {
@@ -102,6 +105,7 @@ void msm_dmov_flush(unsigned int id)
 	}
 	spin_unlock_irqrestore(&msm_dmov_lock, flags);
 }
+EXPORT_SYMBOL(msm_dmov_flush);
 
 struct msm_dmov_exec_cmdptr_cmd {
 	struct msm_dmov_cmd dmov_cmd;
@@ -148,7 +152,7 @@ int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr)
 	PRINT_FLOW("dmov_exec_cmdptr(%d, %x) done\n", id, cmdptr);
 	return 0;
 }
-
+EXPORT_SYMBOL(msm_dmov_exec_cmd);
 
 static irqreturn_t msm_datamover_irq_handler(int irq, void *dev_id)
 {