Fixes compiler warnings on 64bit architectures:
drivers/dma/ti-dma-crossbar.c: In function ‘ti_dra7_xbar_probe’:
drivers/dma/ti-dma-crossbar.c:398:21: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
xbar->dma_offset = (u32)match->data;
^
drivers/dma/ti-dma-crossbar.c: In function ‘ti_dma_xbar_probe’:
drivers/dma/ti-dma-crossbar.c:431:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
switch ((u32)match->data) {
^
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
---
drivers/dma/ti-dma-crossbar.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/dma/ti-dma-crossbar.c b/drivers/dma/ti-dma-crossbar.c
index e4f3bd1ae264..876e4ccaf033 100644
--- a/drivers/dma/ti-dma-crossbar.c
+++ b/drivers/dma/ti-dma-crossbar.c
@@ -16,8 +16,10 @@
#include <linux/of_device.h>
#include <linux/of_dma.h>
-#define TI_XBAR_DRA7 0
-#define TI_XBAR_AM335X 1
+enum ti_xbar_type {
+ TI_XBAR_DRA7 = 0,
+ TI_XBAR_AM335X,
+};
static const struct of_device_id ti_dma_xbar_match[] = {
{
@@ -395,7 +397,7 @@ static int ti_dra7_xbar_probe(struct platform_device *pdev)
xbar->dmarouter.dev = &pdev->dev;
xbar->dmarouter.route_free = ti_dra7_xbar_free;
- xbar->dma_offset = (u32)match->data;
+ xbar->dma_offset = (enum ti_xbar_type)match->data;
mutex_init(&xbar->mutex);
platform_set_drvdata(pdev, xbar);
@@ -428,7 +430,7 @@ static int ti_dma_xbar_probe(struct platform_device *pdev)
if (unlikely(!match))
return -EINVAL;
- switch ((u32)match->data) {
+ switch ((enum ti_xbar_type)match->data) {
case TI_XBAR_DRA7:
ret = ti_dra7_xbar_probe(pdev);
break;
--
2.10.0
--
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