From: Arnd Bergmann <a...@arndb.de>
The device is way too large to be on the stack, causing a warning for
an allmodconfig build with clang:
arch/powerpc/platforms/ps3/device-init.c:771:12: error: stack frame size (2064)
exceeds limit (2048) in 'ps3_probe_thread' [-Werror,-Wframe-larger-than]
771 | static int ps3_probe_thread(void *data)
There is only a single thread that ever accesses this, so it's fine to
make it static, which avoids the warning.
Fixes: b4cb2941f855 ("[POWERPC] PS3: Use the HVs storage device notification
mechanism properly")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
arch/powerpc/platforms/ps3/device-init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/ps3/device-init.c
b/arch/powerpc/platforms/ps3/device-init.c
index 878bc160246e..ce99f06698a9 100644
--- a/arch/powerpc/platforms/ps3/device-init.c
+++ b/arch/powerpc/platforms/ps3/device-init.c
@@ -770,7 +770,7 @@ static struct task_struct *probe_task;
static int ps3_probe_thread(void *data)
{
- struct ps3_notification_device dev;
+ static struct ps3_notification_device dev;
int res;
unsigned int irq;
u64 lpar;
--
2.39.2
