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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2015-03-09 13:16:42 +0300
committerVinod Koul <vinod.koul@intel.com>2015-03-16 19:37:03 +0300
commita104a45ba7a51b5b4c5e8437020d9d48edf22f89 (patch)
treeb182f75689075e07e32c99559cf6c3aaeedec8db
parent855832e47c1e51db701786ed76f8a9fec323aad6 (diff)
downloadlinux-a104a45ba7a51b5b4c5e8437020d9d48edf22f89.tar.xz
dmaengine: dw: append MODULE_ALIAS for platform driver
The commit 9cade1a46c77 (dma: dw: split driver to library part and platform code) introduced a separate platform driver but missed to add a MODULE_ALIAS("platform:dw_dmac"); to that module. The patch adds this to get driver loaded automatically if platform device is registered. Reported-by: "Blin, Jerome" <jerome.blin@intel.com> Fixes: 9cade1a46c77 (dma: dw: split driver to library part and platform code) Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
-rw-r--r--drivers/dma/dw/platform.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c
index 6565a361e7e5..b2c3ae071429 100644
--- a/drivers/dma/dw/platform.c
+++ b/drivers/dma/dw/platform.c
@@ -26,6 +26,8 @@
#include "internal.h"
+#define DRV_NAME "dw_dmac"
+
static struct dma_chan *dw_dma_of_xlate(struct of_phandle_args *dma_spec,
struct of_dma *ofdma)
{
@@ -284,7 +286,7 @@ static struct platform_driver dw_driver = {
.remove = dw_remove,
.shutdown = dw_shutdown,
.driver = {
- .name = "dw_dmac",
+ .name = DRV_NAME,
.pm = &dw_dev_pm_ops,
.of_match_table = of_match_ptr(dw_dma_of_id_table),
.acpi_match_table = ACPI_PTR(dw_dma_acpi_id_table),
@@ -305,3 +307,4 @@ module_exit(dw_exit);
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("Synopsys DesignWare DMA Controller platform driver");
+MODULE_ALIAS("platform:" DRV_NAME);