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authorArnd Bergmann <arnd@arndb.de>2014-03-15 11:39:30 +0100
committerArnd Bergmann <arnd@arndb.de>2014-03-21 18:23:32 +0100
commitb25a7912eb66f6abe97686fa4ada9ba838df0358 (patch)
treedc3f5ba0f1290864047732235a55c0f7fa2d3d42 /arch/arm/mach-msm
parentd967b0100f8d99480487bce8ead1e0c3affdc511 (diff)
ARM: msm: export legacy DMA interfaces
The msm_sdcc MMC driver and the msm_serial_hs uart driver both use the pre-dmaengine interfaces provided by the MSM platform. Since these drivers can be loadable modules, we should export the functions used in the drivers. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: David Brown <davidb@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Cc: Bryan Huntsman <bryanh@codeaurora.org>
Diffstat (limited to 'arch/arm/mach-msm')
-rw-r--r--arch/arm/mach-msm/dma.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c
index ba62f02f444d..fb9762464718 100644
--- a/arch/arm/mach-msm/dma.c
+++ b/arch/arm/mach-msm/dma.c
@@ -78,6 +78,7 @@ void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful)
{
writel((graceful << 31), DMOV_FLUSH0(id));
}
+EXPORT_SYMBOL_GPL(msm_dmov_stop_cmd);
void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd)
{
@@ -116,6 +117,7 @@ void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd)
}
spin_unlock_irqrestore(&msm_dmov_lock, irq_flags);
}
+EXPORT_SYMBOL_GPL(msm_dmov_enqueue_cmd);
struct msm_dmov_exec_cmdptr_cmd {
struct msm_dmov_cmd dmov_cmd;