When compiling without CONFIG_IA32_EMULATION, there can be 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 <[email protected]>
Reviewed-by: Lizhi Hou <[email protected]>
---
v2:
- move the header to the include block above and keep it sorted(Jacek
Lawrynowicz).
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..e5301fac1397 100644
--- a/drivers/accel/amdxdna/amdxdna_mailbox.c
+++ b/drivers/accel/amdxdna/amdxdna_mailbox.c
@@ -8,6 +8,7 @@
#include <linux/bitfield.h>
#include <linux/interrupt.h>
#include <linux/iopoll.h>
+#include <linux/slab.h>
#include <linux/xarray.h>
#define CREATE_TRACE_POINTS
--
2.30.2
