--- zzzz-none-000/linux-3.10.107/drivers/pci/hotplug/shpchp_sysfs.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/pci/hotplug/shpchp_sysfs.c	2021-02-04 17:41:59.000000000 +0000
@@ -38,7 +38,7 @@
 static ssize_t show_ctrl (struct device *dev, struct device_attribute *attr, char *buf)
 {
 	struct pci_dev *pdev;
-	char * out = buf;
+	char *out = buf;
 	int index, busnr;
 	struct resource *res;
 	struct pci_bus *bus;