Include linux/sizes.h because it defines SZ_64K which is used in many
places inside k3-udma.c
This fixes the error: ‘SZ_64K’ undeclared which appears during build
time
Signed-off-by: Dhruva Gole <d-g...@ti.com>
---
I came across this error while trying to build upstream u-boot for the
AM62x. I needed to enable udma for xSPI boot and I got the following
build errors:
../drivers/dma/ti/k3-udma.c: In function ‘udma_prep_dma_memcpy’:
../drivers/dma/ti/k3-udma.c:1849:12: error: ‘SZ_64K’ undeclared (first
use in this function)
1849 | if (len < SZ_64K) {
| ^~~~~~
This probably went unnoticed until now because it was being included in
all the include/config/xx_evm.h files. However it being absent from
upstream am62_evm.h landed me this error and I think it makes sense to
actually add the include sizes.h here itself rather than rely that some
other included file that is included in k3-udma will include it in
itself.
Thanks and Regards,
Dhruva Gole
drivers/dma/ti/k3-udma.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c
index 86603d43f14f..1a9197bfc820 100644
--- a/drivers/dma/ti/k3-udma.c
+++ b/drivers/dma/ti/k3-udma.c
@@ -14,6 +14,7 @@
#include <malloc.h>
#include <linux/bitops.h>
#include <linux/dma-mapping.h>
+#include <linux/sizes.h>
#include <dm.h>
#include <dm/device_compat.h>
#include <dm/devres.h>
--
2.25.1
