Fixes the following warning when compiling the driver for 64bit
architectures (x86_64 for example):
drivers/dma/edma.c:2185:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
if (match && (u32)match->data == EDMA_BINDING_TPCC)
^
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
---
drivers/dma/edma.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index c2098a4b4dcf..4c8818278fcc 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -261,8 +261,11 @@ static const struct edmacc_param dummy_paramset = {
.ccnt = 1,
};
-#define EDMA_BINDING_LEGACY 0
-#define EDMA_BINDING_TPCC 1
+enum edma_binding_type {
+ EDMA_BINDING_LEGACY = 0,
+ EDMA_BINDING_TPCC,
+};
+
static const struct of_device_id edma_of_ids[] = {
{
.compatible = "ti,edma3",
@@ -2184,7 +2187,8 @@ static int edma_probe(struct platform_device *pdev)
const struct of_device_id *match;
match = of_match_node(edma_of_ids, node);
- if (match && (u32)match->data == EDMA_BINDING_TPCC)
+ if (match &&
+ (enum edma_binding_type)match->data == EDMA_BINDING_TPCC)
legacy_mode = false;
info = edma_setup_info_from_dt(dev, legacy_mode);
--
2.10.0
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