When compiling without CONFIG_IA32_EMULATION, there are some errors:
drivers/accel/amdxdna/amdxdna_mailbox.c: In function ‘mailbox_release_msg’:
drivers/accel/amdxdna/amdxdna_mailbox.c:197:2: error: implicit declaration
of function ‘kfree’.
197 | kfree(mb_msg);
| ^~~~~
drivers/accel/amdxdna/amdxdna_mailbox.c: In function ‘xdna_mailbox_send_msg’:
drivers/accel/amdxdna/amdxdna_mailbox.c:418:11: error:implicit declaration
of function ‘kzalloc’.
418 | mb_msg = kzalloc(sizeof(*mb_msg) + pkg_size, GFP_KERNEL);
| ^~~~~~~
Add the missing include.
Fixes: b87f920b9344 ("accel/amdxdna: Support hardware mailbox")
Signed-off-by: Su Hui <su...@nfschina.com>
---
drivers/accel/amdxdna/amdxdna_mailbox.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/accel/amdxdna/amdxdna_mailbox.c
b/drivers/accel/amdxdna/amdxdna_mailbox.c
index 814b16bb1953..80b4b20addd6 100644
--- a/drivers/accel/amdxdna/amdxdna_mailbox.c
+++ b/drivers/accel/amdxdna/amdxdna_mailbox.c
@@ -12,6 +12,7 @@
#define CREATE_TRACE_POINTS
#include <trace/events/amdxdna.h>
+#include <linux/slab.h>
#include "amdxdna_mailbox.h"
--
2.30.2
