In __eeh_clear_pe_frozen_state(), we should pass the flag's value
instead of its address to eeh_unfreeze_pe(). This doesn't introduce
any problems, but the code is just wrong.
This fixes the code by passing flag's value to eeh_unfreeze_pe().
Cc: stable@xxxxxxxxxxxxxxx #3.18+
Fixes: 5cfb20b96f6 ("powerpc/eeh: Emulate EEH recovery for VFIO devices")
Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
---
arch/powerpc/kernel/eeh_driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c
index d88573b..fa15fa6 100644
--- a/arch/powerpc/kernel/eeh_driver.c
+++ b/arch/powerpc/kernel/eeh_driver.c
@@ -549,7 +549,7 @@ static void *__eeh_clear_pe_frozen_state(void *data, void *flag)
int i, rc = 1;
for (i = 0; rc && i < 3; i++)
- rc = eeh_unfreeze_pe(pe, clear_sw_state);
+ rc = eeh_unfreeze_pe(pe, *clear_sw_state);
/* Stop immediately on any errors */
if (rc) {
--
2.7.4
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