diff --git a/Documentation/ia64/aliasing-test.c b/Documentation/ia64/aliasing-test.c
index 3153167b41c3..d485256ee1ce 100644
--- a/Documentation/ia64/aliasing-test.c
+++ b/Documentation/ia64/aliasing-test.c
@@ -197,7 +197,7 @@ skip:
 	return rc;
 }
 
-main()
+int main()
 {
 	int rc;
 
diff --git a/arch/alpha/boot/tools/mkbb.c b/arch/alpha/boot/tools/mkbb.c
index 23c7190b047c..632a7fd6d7dc 100644
--- a/arch/alpha/boot/tools/mkbb.c
+++ b/arch/alpha/boot/tools/mkbb.c
@@ -81,7 +81,7 @@ typedef union __bootblock {
 #define	bootblock_label		__u1.__label
 #define bootblock_checksum	__u2.__checksum
 
-main(int argc, char ** argv)
+int main(int argc, char ** argv)
 {
     bootblock		bootblock_from_disk;
     bootblock		bootloader_image;
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
index 36440c899583..074b7cb07743 100644
--- a/arch/arm/mm/alignment.c
+++ b/arch/arm/mm/alignment.c
@@ -630,7 +630,7 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
 
 	fs = get_fs();
 	set_fs(KERNEL_DS);
-	if thumb_mode(regs) {
+	if (thumb_mode(regs)) {
 		fault = __get_user(tinstr, (u16 *)(instrptr & ~1));
 		if (!(fault))
 			instr = thumb2arm(tinstr);
diff --git a/arch/mips/jmr3927/rbhma3100/kgdb_io.c b/arch/mips/jmr3927/rbhma3100/kgdb_io.c
index 2604f2c9a96e..342579cfdc01 100644
--- a/arch/mips/jmr3927/rbhma3100/kgdb_io.c
+++ b/arch/mips/jmr3927/rbhma3100/kgdb_io.c
@@ -36,7 +36,7 @@
 #define TIMEOUT       0xffffff
 
 static int remoteDebugInitialized = 0;
-static void debugInit(int baud)
+static void debugInit(int baud);
 
 int putDebugChar(unsigned char c)
 {
diff --git a/arch/mips/pci/pci-ocelot.c b/arch/mips/pci/pci-ocelot.c
index 7f94f26d35ae..1421d34535ef 100644
--- a/arch/mips/pci/pci-ocelot.c
+++ b/arch/mips/pci/pci-ocelot.c
@@ -71,19 +71,19 @@ static inline void pci0WriteConfigReg(unsigned int offset, unsigned int data)
 }
 
 static struct resource ocelot_mem_resource = {
-	start	= GT_PCI_MEM_BASE;
-	end	= GT_PCI_MEM_BASE + GT_PCI_MEM_BASE - 1;
+	.start	= GT_PCI_MEM_BASE,
+	.end	= GT_PCI_MEM_BASE + GT_PCI_MEM_BASE - 1,
 };
 
 static struct resource ocelot_io_resource = {
-	start	= GT_PCI_IO_BASE;
-	end	= GT_PCI_IO_BASE + GT_PCI_IO_SIZE - 1;
+	.start	= GT_PCI_IO_BASE,
+	.end	= GT_PCI_IO_BASE + GT_PCI_IO_SIZE - 1,
 };
 
 static struct pci_controller ocelot_pci_controller = {
-	.pci_ops	= gt64xxx_pci0_ops;
-	.mem_resource	= &ocelot_mem_resource;
-	.io_resource	= &ocelot_io_resource;
+	.pci_ops	= gt64xxx_pci0_ops,
+	.mem_resource	= &ocelot_mem_resource,
+	.io_resource	= &ocelot_io_resource,
 };
 
 static int __init ocelot_pcibios_init(void)
diff --git a/drivers/mtd/nand/ppchameleonevb.c b/drivers/mtd/nand/ppchameleonevb.c
index 38fe9e998ee5..082073acf20f 100644
--- a/drivers/mtd/nand/ppchameleonevb.c
+++ b/drivers/mtd/nand/ppchameleonevb.c
@@ -424,9 +424,9 @@ static void __exit ppchameleonevb_cleanup(void)
 
 	/* Release iomaps */
 	this = (struct nand_chip *) &ppchameleon_mtd[1];
-	iounmap((void *) this->IO_ADDR_R;
+	iounmap((void *) this->IO_ADDR_R);
 	this = (struct nand_chip *) &ppchameleonevb_mtd[1];
-	iounmap((void *) this->IO_ADDR_R;
+	iounmap((void *) this->IO_ADDR_R);
 
 	/* Free the MTD device structure */
 	kfree (ppchameleon_mtd);
diff --git a/drivers/net/fec_8xx/fec_main.c b/drivers/net/fec_8xx/fec_main.c
index 88efe9731bab..e5502af5b8e2 100644
--- a/drivers/net/fec_8xx/fec_main.c
+++ b/drivers/net/fec_8xx/fec_main.c
@@ -550,7 +550,7 @@ static int fec_enet_rx_common(struct net_device *dev, int *budget)
 				skbn = dev_alloc_skb(pkt_len + 2);
 				if (skbn != NULL) {
 					skb_reserve(skbn, 2);	/* align IP header */
-					skb_copy_from_linear_data(skb
+					skb_copy_from_linear_data(skb,
 								  skbn->data,
 								  pkt_len);
 					/* swap */
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index bb3cb3360541..88ea5a1fb606 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -2625,7 +2625,7 @@ static void NCR5380_reselect(struct Scsi_Host *instance) {
 #ifdef REAL_DMA
 static void NCR5380_dma_complete(NCR5380_instance * instance) {
 	NCR5380_local_declare();
-	struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata * instance->hostdata);
+	struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
 	int transferred;
 	NCR5380_setup(instance);
 
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 3a743d854c17..6658afb41cc7 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -1351,7 +1351,7 @@ udf_load_partition(struct super_block *sb, kernel_lb_addr *fileset)
 
 	for (i=0; i<UDF_SB_NUMPARTS(sb); i++)
 	{
-		switch UDF_SB_PARTTYPE(sb, i)
+		switch (UDF_SB_PARTTYPE(sb, i))
 		{
 			case UDF_VIRTUAL_MAP15:
 			case UDF_VIRTUAL_MAP20: