diff --git a/82802ab.h b/82802ab.h
index 7836f36..f71f180 100644
--- a/82802ab.h
+++ b/82802ab.h
@@ -21,7 +21,8 @@
 	}
 }
 
-extern __inline__ void data_polling_82802ab(volatile uint8_t *dst, uint8_t data)
+extern __inline__ void data_polling_82802ab(volatile uint8_t *dst,
+					    uint8_t data)
 {
 	unsigned int i = 0;
 	uint8_t tmp;
@@ -38,9 +39,9 @@
 
 extern __inline__ void protect_82802ab(volatile uint8_t *bios)
 {
-	*(volatile uint8_t *) (bios + 0x5555) = 0xAA;
-	*(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
-	*(volatile uint8_t *) (bios + 0x5555) = 0xA0;
+	*(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+	*(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+	*(volatile uint8_t *)(bios + 0x5555) = 0xA0;
 
 	usleep(200);
 }
diff --git a/am29f040b.c b/am29f040b.c
index 7b82331..ae9fb07 100644
--- a/am29f040b.c
+++ b/am29f040b.c
@@ -54,9 +54,9 @@
 	int i;
 
 	for (i = 0; i < page_size; i++) {
-		if( (i & 0xfff) == 0xfff )
-			printf("0x%08lx", (unsigned long) dst - 
-					(unsigned long) bios);
+		if ((i & 0xfff) == 0xfff)
+			printf("0x%08lx", (unsigned long)dst -
+			       (unsigned long)bios);
 
 		*(bios + 0x555) = 0xAA;
 		*(bios + 0x2AA) = 0x55;
@@ -66,7 +66,7 @@
 		/* wait for Toggle bit ready */
 		toggle_ready_jedec(bios);
 
-		if( (i & 0xfff) == 0xfff )
+		if ((i & 0xfff) == 0xfff)
 			printf("\b\b\b\b\b\b\b\b\b\b");
 	}
 
@@ -116,8 +116,8 @@
 int write_29f040b(struct flashchip *flash, uint8_t *buf)
 {
 	int i;
-	int total_size = flash->total_size * 1024, page_size =
-	    flash->page_size;
+	int total_size = flash->total_size * 1024;
+	int page_size = flash->page_size;
 	volatile uint8_t *bios = flash->virt_addr;
 
 	printf("Programming page ");
diff --git a/flash.h b/flash.h
index 9f2da65..aa24cac 100644
--- a/flash.h
+++ b/flash.h
@@ -21,7 +21,6 @@
  *
  */
 
-
 #ifndef __FLASH_H__
 #define __FLASH_H__ 1
 
@@ -41,10 +40,10 @@
 	int total_size;
 	int page_size;
 
-	int (*probe) (struct flashchip * flash);
-	int (*erase) (struct flashchip * flash);
-	int (*write) (struct flashchip * flash, uint8_t *buf);
-	int (*read) (struct flashchip * flash, uint8_t *buf);
+	int (*probe) (struct flashchip *flash);
+	int (*erase) (struct flashchip *flash);
+	int (*write) (struct flashchip *flash, uint8_t *buf);
+	int (*read) (struct flashchip *flash, uint8_t *buf);
 
 	int fd_mem;
 	volatile uint8_t *virt_addr_2;
@@ -52,73 +51,73 @@
 
 extern struct flashchip flashchips[];
 
-#define AMD_ID            0x01
-#define AM_29F040B        0xA4
-#define AM_29F016D        0xAD
+#define AMD_ID			0x01
+#define AM_29F040B		0xA4
+#define AM_29F016D		0xAD
 
-#define ASD_ID		  0x25
-#define ASD_AE49F2008     0x52
+#define ASD_ID			0x25
+#define ASD_AE49F2008		0x52
 
-#define ATMEL_ID          0x1F	/* Winbond Manufacture ID code        */
-#define AT_29C040A        0xA4	/* Winbond w29c020c device code */
+#define ATMEL_ID		0x1F	/* Winbond Manufacture ID code        */
+#define AT_29C040A		0xA4	/* Winbond w29c020c device code */
 
-#define MX_ID             0xC2
-#define MX_29F002         0xB0
+#define MX_ID			0xC2
+#define MX_29F002		0xB0
 
-#define SHARP_ID            0xB0
-#define SHARP_LHF00L04      0xCF
+#define SHARP_ID		0xB0
+#define SHARP_LHF00L04		0xCF
 
-#define SST_ID            0xBF	/* SST Manufacturer ID code */
-#define SST_29EE020A      0x10	/* SST 29EE020 device */
-#define SST_28SF040       0x04	/* SST 29EE040 device */
-#define SST_39SF010       0xB5	/* SST 39SF010A device */
-#define SST_39SF020       0xB6	/* SST 39SF020A device */
-#define SST_39SF040       0xB7	/* SST 39SF040 device */
-#define SST_39VF020       0xD6	/* SST 39VF020 device */
-#define SST_49LF040B	  0x50	/* SST 49LF040B device */
-#define SST_49LF040	  0x51	/* SST 49LF040 device */
-#define SST_49LF020A	  0x52	/* SST 49LF020A device */
-#define SST_49LF080A	  0x5B	/* SST 48LF080A device */
-#define SST_49LF002A	  0x57	/* SST 49LF002A device */
-#define SST_49LF003A	  0x1B	/* SST 49LF003A device */
-#define SST_49LF004A	  0x60	/* SST 49LF004A device */
-#define SST_49LF008A	  0x5A	/* SST 49LF008A device */
-#define SST_49LF004C	  0x54	/* SST 49LF004C device */
-#define SST_49LF008C	  0x59	/* SST 49LF008C device */
-#define SST_49LF016C	  0x5C	/* SST 49LF016C device */
-#define SST_49LF160C	  0x4C	/* SST 49LF160C device */
+#define SST_ID			0xBF	/* SST Manufacturer ID code */
+#define SST_29EE020A		0x10	/* SST 29EE020 device */
+#define SST_28SF040		0x04	/* SST 29EE040 device */
+#define SST_39SF010		0xB5	/* SST 39SF010A device */
+#define SST_39SF020		0xB6	/* SST 39SF020A device */
+#define SST_39SF040		0xB7	/* SST 39SF040 device */
+#define SST_39VF020		0xD6	/* SST 39VF020 device */
+#define SST_49LF040B		0x50	/* SST 49LF040B device */
+#define SST_49LF040		0x51	/* SST 49LF040 device */
+#define SST_49LF020A		0x52	/* SST 49LF020A device */
+#define SST_49LF080A		0x5B	/* SST 48LF080A device */
+#define SST_49LF002A		0x57	/* SST 49LF002A device */
+#define SST_49LF003A		0x1B	/* SST 49LF003A device */
+#define SST_49LF004A		0x60	/* SST 49LF004A device */
+#define SST_49LF008A		0x5A	/* SST 49LF008A device */
+#define SST_49LF004C		0x54	/* SST 49LF004C device */
+#define SST_49LF008C		0x59	/* SST 49LF008C device */
+#define SST_49LF016C		0x5C	/* SST 49LF016C device */
+#define SST_49LF160C		0x4C	/* SST 49LF160C device */
 
-#define PMC_ID            0x9D	/* PMC Manufacturer ID code   */
-#define PMC_49FL002       0x6D	/* PMC 49FL002 device code      */
-#define PMC_49FL004       0x6E	/* PMC 49FL004 device code      */
+#define PMC_ID			0x9D	/* PMC Manufacturer ID code   */
+#define PMC_49FL002		0x6D	/* PMC 49FL002 device code      */
+#define PMC_49FL004		0x6E	/* PMC 49FL004 device code      */
 
-#define WINBOND_ID        0xDA	/* Winbond Manufacture ID code  */
-#define W_29C011          0xC1	/* Winbond w29c011 device code */
-#define W_29C020C         0x45	/* Winbond w29c020c device code */
-#define W_39V040A         0x3D	/* Winbond w39v040a device code */
-#define W_39V040B         0x54	/* Winbond w39v040b device code */
-#define W_39V080A         0xD0	/* Winbond w39v080a device code */
-#define W_49F002U         0x0B	/* Winbond w49F002u device code */
-#define W_49V002A         0xB0  /* Winbond W49V002A device code */
-#define W_49V002FA        0x32  /* Winbond W49V002FA device code */
+#define WINBOND_ID		0xDA	/* Winbond Manufacture ID code  */
+#define W_29C011		0xC1	/* Winbond w29c011 device code */
+#define W_29C020C		0x45	/* Winbond w29c020c device code */
+#define W_39V040A		0x3D	/* Winbond w39v040a device code */
+#define W_39V040B		0x54	/* Winbond w39v040b device code */
+#define W_39V080A		0xD0	/* Winbond w39v080a device code */
+#define W_49F002U		0x0B	/* Winbond w49F002u device code */
+#define W_49V002A		0xB0	/* Winbond W49V002A device code */
+#define W_49V002FA		0x32	/* Winbond W49V002FA device code */
 
-#define ST_ID       	  0x20
-#define ST_M29F040B       0xE2
-#define ST_M29F400BT      0xD5
+#define ST_ID			0x20
+#define ST_M29F040B		0xE2
+#define ST_M29F400BT		0xD5
 
-#define EMST_ID           0x8c /* EMST - Elite Flash Storage Inc. Manufacturer ID code */
-#define EMST_F49B002UA    0x00 /* EMST F49B002UA device code */
+#define EMST_ID			0x8c	/* EMST - Elite Flash Storage Inc. Manufacturer ID code */
+#define EMST_F49B002UA		0x00	/* EMST F49B002UA device code */
 
-#define MSYSTEMS_ID       0x156f
-#define MSYSTEMS_MD2200   0xdb	/* ? */
-#define MSYSTEMS_MD2800   0x30	/* hmm -- both 0x30 */
-#define MSYSTEMS_MD2802   0x30	/* hmm -- both 0x30 */
+#define MSYSTEMS_ID		0x156f
+#define MSYSTEMS_MD2200		0xdb	/* ? */
+#define MSYSTEMS_MD2800		0x30	/* hmm -- both 0x30 */
+#define MSYSTEMS_MD2802		0x30	/* hmm -- both 0x30 */
 
-#define SYNCMOS_ID	  0x40  /* SyncMOS ID */
-#define S29C51001T	  0x01  /* SyncMOS S29C51001T/B */
-#define S29C51002T	  0x02  /* SyncMOS S29C51002T/B */
-#define S29C51004T	  0x03  /* SyncMOS S29C51004T/B */
-#define S29C31004T	  0x63  /* SyncMOS S29C31004T */
+#define SYNCMOS_ID		0x40	/* SyncMOS ID */
+#define S29C51001T		0x01	/* SyncMOS S29C51001T/B */
+#define S29C51002T		0x02	/* SyncMOS S29C51002T/B */
+#define S29C51004T		0x03	/* SyncMOS S29C51004T/B */
+#define S29C31004T		0x63	/* SyncMOS S29C31004T */
 
 /* function prototypes from udelay.h */
 
diff --git a/jedec.h b/jedec.h
index 210f9f9..c5c5c64 100644
--- a/jedec.h
+++ b/jedec.h
@@ -9,8 +9,7 @@
 extern int erase_sector_jedec(volatile uint8_t *bios, unsigned int page);
 extern int erase_block_jedec(volatile uint8_t *bios, unsigned int page);
 extern int write_sector_jedec(volatile uint8_t *bios, uint8_t *src,
-			      volatile uint8_t *dst,
-			      unsigned int page_size);
+			      volatile uint8_t *dst, unsigned int page_size);
 
 extern __inline__ void toggle_ready_jedec(volatile uint8_t *dst)
 {
@@ -45,21 +44,21 @@
 
 extern __inline__ void unprotect_jedec(volatile uint8_t *bios)
 {
-	*(volatile uint8_t *) (bios + 0x5555) = 0xAA;
-	*(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
-	*(volatile uint8_t *) (bios + 0x5555) = 0x80;
-	*(volatile uint8_t *) (bios + 0x5555) = 0xAA;
-	*(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
-	*(volatile uint8_t *) (bios + 0x5555) = 0x20;
+	*(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+	*(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+	*(volatile uint8_t *)(bios + 0x5555) = 0x80;
+	*(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+	*(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+	*(volatile uint8_t *)(bios + 0x5555) = 0x20;
 
 	usleep(200);
 }
 
 extern __inline__ void protect_jedec(volatile uint8_t *bios)
 {
-	*(volatile uint8_t *) (bios + 0x5555) = 0xAA;
-	*(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
-	*(volatile uint8_t *) (bios + 0x5555) = 0xA0;
+	*(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+	*(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+	*(volatile uint8_t *)(bios + 0x5555) = 0xA0;
 
 	usleep(200);
 }
diff --git a/layout.h b/layout.h
index ec1fd1b..b717d34 100644
--- a/layout.h
+++ b/layout.h
@@ -6,5 +6,4 @@
 int find_romentry(char *name);
 int handle_romentries(uint8_t *buffer, uint8_t *content);
 
-
 #endif				/* !__LAYOUT_H__ */
diff --git a/msys_doc.h b/msys_doc.h
index 02da23c..1d79e13 100644
--- a/msys_doc.h
+++ b/msys_doc.h
@@ -19,13 +19,9 @@
  *	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-
-
 #ifndef __MSYS_DOC_H__
 #define __MSYS_DOC_H__ 1
 
-
-
 /* idea from include/linux/mtd/doc2000.h */
 /* registers with __ should not be read/written directly */
 #define MSYSTEMS_DOC_R__ChipID                    0x1000
@@ -66,8 +62,6 @@
 #define MSYSTEMS_DOC_R_CDSNIO_BASE                0x0800
 #define MSYSTEMS_DOC_W_CDSNIO_BASE                0x0800
 
-
-
 #define doc_read(base,reg) \
 	(*(volatile uint8_t *)(base + MSYSTEMS_DOC_R_##reg))
 
@@ -98,13 +92,9 @@
 #define doc_toggle(base)   /* 0, 1, 0, 1, 0, 1, ... if a doc is present */ \
 	( (doc_read(base, ECCConfiguration) & 0x04) >> 2 )
 
-
-
 extern int probe_md2802(struct flashchip *flash);
 extern int read_md2802(struct flashchip *flash, uint8_t *buf);
 extern int erase_md2802(struct flashchip *flash);
 extern int write_md2802(struct flashchip *flash, uint8_t *buf);
 
-
-
 #endif				/* !__MSYS_DOC_H__ */
diff --git a/mx29f002.c b/mx29f002.c
index 769e944..8535474 100644
--- a/mx29f002.c
+++ b/mx29f002.c
@@ -40,8 +40,8 @@
 	*(bios + 0x2AAA) = 0x55;
 	*(bios + 0x5555) = 0x90;
 
-	id1 = *(volatile uint8_t *) bios;
-	id2 = *(volatile uint8_t *) (bios + 0x01);
+	id1 = *(volatile uint8_t *)bios;
+	id2 = *(volatile uint8_t *)(bios + 0x01);
 
 	*bios = 0xF0;
 
@@ -101,7 +101,7 @@
 	for (i = 0; i < total_size; i++) {
 		/* write to the sector */
 		if ((i & 0xfff) == 0)
-			printf("address: 0x%08lx", (unsigned long) i);
+			printf("address: 0x%08lx", (unsigned long)i);
 		*(bios + 0x5555) = 0xAA;
 		*(bios + 0x2AAA) = 0x55;
 		*(bios + 0x5555) = 0xA0;
diff --git a/pm49fl004.c b/pm49fl004.c
index baa80a8..9995177 100644
--- a/pm49fl004.c
+++ b/pm49fl004.c
@@ -32,15 +32,15 @@
 int write_49fl004(struct flashchip *flash, uint8_t *buf)
 {
 	int i;
-	int total_size = flash->total_size * 1024, page_size =
-		flash->page_size;
+	int total_size = flash->total_size * 1024;
+	int page_size = flash->page_size;
 	volatile uint8_t *bios = flash->virt_addr;
-	
+
 	printf("Programming Page: ");
 	for (i = 0; i < total_size / page_size; i++) {
-		if( (i>=exclude_start_page) && (i<exclude_end_page)) 	
+		if ((i >= exclude_start_page) && (i < exclude_end_page))
 			continue;
-		
+
 		/* erase the page before programming */
 		erase_block_jedec(bios, i * page_size);
 
diff --git a/sharplhf00l04.h b/sharplhf00l04.h
index 3b8852a..e2352a0 100644
--- a/sharplhf00l04.h
+++ b/sharplhf00l04.h
@@ -20,7 +20,8 @@
 	}
 }
 
-extern __inline__ void data_polling_lhf00l04(volatile uint8_t *dst, uint8_t data)
+extern __inline__ void data_polling_lhf00l04(volatile uint8_t *dst,
+					     uint8_t data)
 {
 	unsigned int i = 0;
 	uint8_t tmp;
@@ -37,9 +38,9 @@
 
 extern __inline__ void protect_lhf00l04(volatile uint8_t *bios)
 {
-	*(volatile uint8_t *) (bios + 0x5555) = 0xAA;
-	*(volatile uint8_t *) (bios + 0x2AAA) = 0x55;
-	*(volatile uint8_t *) (bios + 0x5555) = 0xA0;
+	*(volatile uint8_t *)(bios + 0x5555) = 0xAA;
+	*(volatile uint8_t *)(bios + 0x2AAA) = 0x55;
+	*(volatile uint8_t *)(bios + 0x5555) = 0xA0;
 
 	usleep(200);
 }
diff --git a/sst39sf020.c b/sst39sf020.c
index 30433f5..9c71659 100644
--- a/sst39sf020.c
+++ b/sst39sf020.c
@@ -50,8 +50,8 @@
 int write_39sf020(struct flashchip *flash, uint8_t *buf)
 {
 	int i;
-	int total_size = flash->total_size * 1024, page_size =
-		flash->page_size;
+	int total_size = flash->total_size * 1024;
+	int page_size = flash->page_size;
 	volatile uint8_t *bios = flash->virt_addr;
 
 	erase_chip_jedec(flash);
diff --git a/sst49lf040.c b/sst49lf040.c
index 36537f2..0d31d82 100644
--- a/sst49lf040.c
+++ b/sst49lf040.c
@@ -31,16 +31,16 @@
 
 int erase_49lf040(struct flashchip *flash)
 {
-        int i;
-        int total_size = flash->total_size * 1024;
-        int page_size = flash->page_size;
-        volatile uint8_t *bios = flash->virt_addr;
+	int i;
+	int total_size = flash->total_size * 1024;
+	int page_size = flash->page_size;
+	volatile uint8_t *bios = flash->virt_addr;
 
-        for (i = 0; i < total_size / page_size; i++) {
+	for (i = 0; i < total_size / page_size; i++) {
 		/* Chip erase only works in parallel programming mode
 		 * for the 49lf040. Use sector-erase instead */
 		erase_sector_jedec(bios, i * page_size);
-	}         
+	}
 	return 0;
 }
 
@@ -60,7 +60,7 @@
 
 		/* write to the sector */
 		printf("%04d at address: 0x%08x ", i, i * page_size);
-		
+
 		write_sector_jedec(bios, buf + i * page_size,
 				   bios + i * page_size, page_size);
 
diff --git a/sst_fwhub.c b/sst_fwhub.c
index 34a59da..5d811a6 100644
--- a/sst_fwhub.c
+++ b/sst_fwhub.c
@@ -90,15 +90,15 @@
 int write_sst_fwhub(struct flashchip *flash, uint8_t *buf)
 {
 	int i;
-	int total_size = flash->total_size * 1024, page_size =
-	    flash->page_size;
+	int total_size = flash->total_size * 1024;
+	int page_size = flash->page_size;
 	volatile uint8_t *bios = flash->virt_addr;
 
 	// FIXME: We want block wide erase instead of ironing the whole chip
 	erase_sst_fwhub(flash);
-	
+
 	// dumb check if erase was successful.
-	for (i=0; i < total_size; i++) {
+	for (i = 0; i < total_size; i++) {
 		if (bios[i] != 0xff) {
 			printf("ERASE FAILED\n");
 			return -1;
diff --git a/udelay.c b/udelay.c
index e2fd310..91c3c6d 100644
--- a/udelay.c
+++ b/udelay.c
@@ -8,7 +8,7 @@
 void myusec_delay(int time)
 {
 	volatile unsigned long i;
-	for (i = 0; i < time * micro; i++);
+	for (i = 0; i < time * micro; i++) ;
 }
 
 void myusec_calibrate_delay()
@@ -34,5 +34,5 @@
 	// compute one microsecond. That will be count / time
 	micro = count / timeusec;
 
-	printf_debug("%ldM loops per second\n", (unsigned long) micro);
+	printf_debug("%ldM loops per second\n", (unsigned long)micro);
 }
diff --git a/w49f002u.c b/w49f002u.c
index e37e179..9a698ae 100644
--- a/w49f002u.c
+++ b/w49f002u.c
@@ -34,8 +34,8 @@
 int write_49f002(struct flashchip *flash, uint8_t *buf)
 {
 	int i;
-	int total_size = flash->total_size * 1024, page_size =
-		flash->page_size;
+	int total_size = flash->total_size * 1024;
+	int page_size = flash->page_size;
 	volatile uint8_t *bios = flash->virt_addr;
 
 	erase_chip_jedec(flash);