diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2014-03-15 11:39:30 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2014-03-21 18:23:32 +0100 |
| commit | b25a7912eb66f6abe97686fa4ada9ba838df0358 (patch) | |
| tree | dc3f5ba0f1290864047732235a55c0f7fa2d3d42 | |
| parent | d967b0100f8d99480487bce8ead1e0c3affdc511 (diff) | |
| download | lwn-b25a7912eb66f6abe97686fa4ada9ba838df0358.tar.gz lwn-b25a7912eb66f6abe97686fa4ada9ba838df0358.zip | |
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>
| -rw-r--r-- | arch/arm/mach-msm/dma.c | 2 |
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; |