ACPI: PCC: Fix unintentional integer overflow

Fix an unintentional u32 overflow by changing PCC_CMD_WAIT_RETRIES_NUM
to 500ULL.

Fixes: 91cefef ("ACPI: PCC: replace wait_for_completion()")
Signed-off-by: Manank Patel <[email protected]>
Acked-by: Sudeep Holla <[email protected]>
Acked-by: Huisong Li <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

Author: manank20

drivers/acpi/acpi_pcc.c

@@ -27,7 +27,7 @@
  * Arbitrary retries in case the remote processor is slow to respond
  * to PCC commands
  */
-#define PCC_CMD_WAIT_RETRIES_NUM	500
+#define PCC_CMD_WAIT_RETRIES_NUM	500ULL
 
 struct pcc_data {
 	struct pcc_mbox_chan *pcc_chan;