[PATCH] platform/x86: intel: punit_ipc: fix memory corruption

[Dan Carpenter <dan.carpenter@linaro.org>]

This passes a stack address to the IRQ handler, "&punit_ipcdev" vs
"punit_ipcdev" without the ampersand.  This means that the:

	complete(&ipcdev->cmd_complete);

in intel_punit_ioc() will corrupt the wrong memory.

Fixes: fdca4f16f57d ("platform:x86: add Intel P-Unit mailbox IPC driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
---
 drivers/platform/x86/intel/punit_ipc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/intel/punit_ipc.c b/drivers/platform/x86/intel/punit_ipc.c
index bafac8aa2baf..14513010daad 100644
--- a/drivers/platform/x86/intel/punit_ipc.c
+++ b/drivers/platform/x86/intel/punit_ipc.c
@@ -250,7 +250,7 @@ static int intel_punit_ipc_probe(struct platform_device *pdev)
 	} else {
 		ret = devm_request_irq(&pdev->dev, irq, intel_punit_ioc,
 				       IRQF_NO_SUSPEND, "intel_punit_ipc",
-				       &punit_ipcdev);
+				       punit_ipcdev);
 		if (ret) {
 			dev_err(&pdev->dev, "Failed to request irq: %d\n", irq);
 			return ret;
-- 
2.51.0