[PATCH v8 17/18] dmaengine: ti: k3-udma-glue: Allow the driver to be built as module

Peter Ujfalusi
2019-12-23T11:11:39Z

The ring accelerator driver can be built as module since all depending
functions are exported.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
---
drivers/dma/ti/Kconfig | 2 +-
drivers/dma/ti/k3-udma-glue.c | 4 +++-
2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/dma/ti/Kconfig b/drivers/dma/ti/Kconfig
index beb000be7d1b..987339e6f517 100644
--- a/drivers/dma/ti/Kconfig
+++ b/drivers/dma/ti/Kconfig
@@ -48,7 +48,7 @@ config TI_K3_UDMA
DMA engine is used in AM65x and j721e.

config TI_K3_UDMA_GLUE_LAYER
- bool "Texas Instruments UDMA Glue layer for non DMAengine users"
+ tristate "Texas Instruments UDMA Glue layer for non DMAengine users"
depends on ARCH_K3 || COMPILE_TEST
depends on TI_K3_UDMA
help
diff --git a/drivers/dma/ti/k3-udma-glue.c b/drivers/dma/ti/k3-udma-glue.c
index c1511298ece2..fe3f96f6e0a1 100644
--- a/drivers/dma/ti/k3-udma-glue.c
+++ b/drivers/dma/ti/k3-udma-glue.c
@@ -10,7 +10,7 @@
#include <linux/delay.h>
#include <linux/dma-mapping.h>
#include <linux/io.h>
-#include <linux/init.h>
+#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/soc/ti/k3-ringacc.h>
@@ -1196,3 +1196,5 @@ int k3_udma_glue_rx_get_irq(struct k3_udma_glue_rx_channel *rx_chn,
return flow->virq;
}
EXPORT_SYMBOL_GPL(k3_udma_glue_rx_get_irq);
+
+MODULE_LICENSE("GPL v2");