diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-03-09 12:16:42 +0200 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2015-04-09 14:14:10 +0200 |
| commit | 52b64c8b06f3d59e54a22aa37aca20f7bf67481a (patch) | |
| tree | 399f6217adee7e69bff6db6d3b8f1842d5b91fd6 | |
| parent | b5992b8c3c8b350763d33b0b044a098af2632bc9 (diff) | |
dmaengine: dw: append MODULE_ALIAS for platform driver
commit a104a45ba7a51b5b4c5e8437020d9d48edf22f89 upstream.
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>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
| -rw-r--r-- | drivers/dma/dw/platform.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c index e35d97590311..df0c6b042557 100644 --- a/drivers/dma/dw/platform.c +++ b/drivers/dma/dw/platform.c @@ -48,6 +48,8 @@ static bool dw_dma_of_filter(struct dma_chan *chan, void *param) return true; } +#define DRV_NAME "dw_dmac" + static struct dma_chan *dw_dma_of_xlate(struct of_phandle_args *dma_spec, struct of_dma *ofdma) { @@ -295,7 +297,7 @@ 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), @@ -316,3 +318,4 @@ module_exit(dw_exit); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("Synopsys DesignWare DMA Controller platform driver"); +MODULE_ALIAS("platform:" DRV_NAME); |