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commit 31a6ffa15ca4e1604f80a02646a73c16570b8cbb
Author: Xiang Xiao <xiaoxi...@xiaomi.com>
AuthorDate: Mon Dec 18 23:31:20 2023 +0800
arm/sama5: Fix error: array subscript 0 is outside array bounds
chip/sam_emaca.c: In function 'sam_emac_interrupt':
Error:
/github/workspace/sources/nuttx/arch/arm/src/common/arm_internal.h:140:25:
error: array subscript 0 is outside array bounds of 'volatile uint32_t[0]' {aka
'volatile long unsigned int[]'} [-Werror=array-bounds=]
140 | #define getreg32(a) (*(volatile uint32_t *)(a))
| ~^~~~~~~~~~~~~~~~~~~~~~~~~~
chip/sam_emaca.c:364:37: note: in expansion of macro 'getreg32'
364 | # define sam_getreg(priv,addr) getreg32(addr)
| ^~~~~~~~
chip/sam_emaca.c:1630:9: note: in expansion of macro 'sam_getreg'
1630 | tsr = sam_getreg(priv, SAM_EMAC_TSR_OFFSET);
| ^~~~~~~~~~
Signed-off-by: Xiang Xiao <xiaoxi...@xiaomi.com>
---
arch/arm/src/sama5/sam_emaca.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/src/sama5/sam_emaca.c b/arch/arm/src/sama5/sam_emaca.c
index e5fb8c1454..c1f0e6577f 100644
--- a/arch/arm/src/sama5/sam_emaca.c
+++ b/arch/arm/src/sama5/sam_emaca.c
@@ -1627,7 +1627,7 @@ static int sam_emac_interrupt(int irq, void *context,
void *arg)
* a one to this bit.
*/
- tsr = sam_getreg(priv, SAM_EMAC_TSR_OFFSET);
+ tsr = sam_getreg(priv, SAM_EMAC_TSR);
if ((tsr & EMAC_TSR_COMP) != 0)
{
/* If a TX transfer just completed, then cancel the TX timeout so
