The sdma_probe function will call sdma_event_remap, but sdma_event_remap
marked with the __init annotation which make the kbuild complains as the
following log:
WARNING: drivers/dma/built-in.o(.text+0x56fc): Section mismatch in reference
from the function sdma_probe() to the function .init.text:sdma_event_remap()
The function sdma_probe() references
the function __init sdma_event_remap().
This is often because sdma_probe lacks a __init
annotation or the annotation of sdma_event_remap is wrong.
Remove the __init annotation on sdma_event_remap to kill this build warning
Signed-off-by: Jason Liu <r64343@xxxxxxxxxxxxx>
Cc: Vinod Koul <vinod.koul@xxxxxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
---
drivers/dma/imx-sdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 7058d58..0f6fd42 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -1462,7 +1462,7 @@ err_firmware:
#define EVENT_REMAP_CELLS 3
-static int __init sdma_event_remap(struct sdma_engine *sdma)
+static int sdma_event_remap(struct sdma_engine *sdma)
{
struct device_node *np = sdma->dev->of_node;
struct device_node *gpr_np = of_parse_phandle(np, "gpr", 0);
--
1.8.3.2
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