---

yaml
---
r: 63455
b: refs/heads/master
c: 7e5829b
h: refs/heads/master
i:
  63453: 6f89bb3
  63451: 08422d6
  63447: 9487c5b
  63439: 89ab509
  63423: 8f2b8cd
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 72db43be8bf610d50d86a9e683e0eff3c2cc5ba4
+refs/heads/master: 7e5829b56be5aeb931cf52d78c95285c2b8f50e3

trunk/arch/mips/pci/ops-emma2rh.c

@@ -45,7 +45,7 @@ static int check_args(struct pci_bus *bus, u32 devfn, u32 * bus_num)
 	/* check if the bus is top-level */
 	if (bus->parent != NULL) {
 		*bus_num = bus->number;
-		db_assert(bus_num != 0);
+		db_assert(bus_num != NULL);
 	} else
 		*bus_num = 0;
 

trunk/arch/mips/pci/ops-pnx8550.c

@@ -117,7 +117,7 @@ read_config_byte(struct pci_bus *bus, unsigned int devfn, int where, u8 * val)
 	unsigned int data = 0;
 	int err;
 
-	if (bus == 0)
+	if (bus == NULL)
 		return -1;
 
 	err = config_access(PCI_CMD_CONFIG_READ, bus, devfn, where, ~(1 << (where & 3)), &data);
@@ -145,7 +145,7 @@ read_config_word(struct pci_bus *bus, unsigned int devfn, int where, u16 * val)
 	unsigned int data = 0;
 	int err;
 
-	if (bus == 0)
+	if (bus == NULL)
 		return -1;
 
 	if (where & 0x01)
@@ -168,7 +168,7 @@ static int
 read_config_dword(struct pci_bus *bus, unsigned int devfn, int where, u32 * val)
 {
 	int err;
-	if (bus == 0)
+	if (bus == NULL)
 		return -1;
 
 	if (where & 0x03)
@@ -185,7 +185,7 @@ write_config_byte(struct pci_bus *bus, unsigned int devfn, int where, u8 val)
 	unsigned int data = (unsigned int)val;
 	int err;
 
-	if (bus == 0)
+	if (bus == NULL)
 		return -1;
 
 	switch (where & 0x03) {
@@ -213,7 +213,7 @@ write_config_word(struct pci_bus *bus, unsigned int devfn, int where, u16 val)
 	unsigned int data = (unsigned int)val;
 	int err;
 
-	if (bus == 0)
+	if (bus == NULL)
 		return -1;
 
 	if (where & 0x01)
@@ -235,7 +235,7 @@ static int
 write_config_dword(struct pci_bus *bus, unsigned int devfn, int where, u32 val)
 {
 	int err;
-	if (bus == 0)
+	if (bus == NULL)
 		return -1;
 
 	if (where & 0x03)