dma: dw: append MODULE_DEVICE_TABLE for ACPI case

In rare cases (mostly for the testing purposes) the dw_dmac driver might be
compiled as a module as well as the other LPSS device drivers (I2C, SPI,
HSUART). When udev handles the event of the devices appearing the dw_dmac
module is missing. This patch will fix that.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c
index 6c9449c..e35d975 100644 (file)
--- a/drivers/dma/dw/platform.c
+++ b/drivers/dma/dw/platform.c
@@ -253,6 +253,7 @@ static const struct acpi_device_id dw_dma_acpi_id_table[] = {
        { "INTL9C60", 0 },
        { }
 };
+MODULE_DEVICE_TABLE(acpi, dw_dma_acpi_id_table);
 #endif
 
 #ifdef CONFIG_PM_SLEEP