remove trailing whitespace

Change-Id: Ib91889a374515d36a2b12b53aeb12b6ea6e22732
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/364
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>

util/cbfstool/cbfs-mkstage.c

@@ -36,7 +36,7 @@ unsigned int idemp(unsigned int x)
 	return x;
 }
 
-/* This is a wrapper around the swab32() macro to make it 
+/* This is a wrapper around the swab32() macro to make it
  * usable for the current implementation of parse_elf_to_stage()
  */
 static unsigned int swap32(unsigned int x)

util/ectool/ec.c

@@ -126,7 +126,7 @@ int ec_ext_write(uint16_t addr, uint8_t data)
 	send_ec_data(addr & 0xff);
 	send_ec_command(WX_EC);
 	send_ec_data(addr >> 8);
-    
+
 	return send_ec_data(data);
 }
 

util/ifdtool/ifdtool.c

@@ -311,7 +311,7 @@ void inject_region(char *filename, char *image, int size, int region_type,
 		exit(EXIT_FAILURE);
 	frba_t *frba =
 	    (frba_t *) (image + (((fdb->flmap0 >> 16) & 0xff) << 4));
-	
+
 	region_t region = get_region(frba, region_type);
 	if (region.size <= 0xfff) {
 		fprintf(stderr, "Region %s is disabled in target. Not injecting.\n",

util/nvramtool/accessors/cmos-hw-unix.c

@@ -18,7 +18,7 @@
 #include <DirectHW/DirectHW.h>
 #endif
 #if defined(__NetBSD__)
-#if defined(__i386__) || defined(__x86_64__) 
+#if defined(__i386__) || defined(__x86_64__)
 #include <machine/sysarch.h>
 
 static inline void outb(uint8_t value, uint16_t port)

util/nvramtool/cli/nvramtool.c

@@ -140,13 +140,13 @@ int main(int argc, char *argv[])
 			fprintf(stderr, "Couldn't stat '%s'\n", nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_FILE].param);
 			exit(1);
 		}
-		
+
 		if (fd_stat.st_size < 128) {
 			lseek(fd, 127, SEEK_SET);
 			write(fd, "\0", 1);
 			fsync(fd);
 		}
-		
+
 		cmos_default = mmap(NULL, 128, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
 		if (cmos_default == MAP_FAILED) {
 			fprintf(stderr, "Couldn't map '%s'\n", nvramtool_op_modifiers[NVRAMTOOL_MOD_USE_CMOS_FILE].param);

util/superiotool/amd.c

@@ -90,7 +90,7 @@ uint16_t detect_ec(void)
 		return 0;
 
 	ec_port = pci_read_word(dev, 0xa4);
-	
+
 	if (!(ec_port & 0x1))
 		return 0;
 

util/superiotool/nuvoton.c

@@ -257,7 +257,7 @@ void probe_idregs_nuvoton(uint16_t port)
 		chip_found = 1;
 		dump_superio("Nuvoton", reg_table, port, chip_id, LDN_SEL);
 		return;
-	} 
+	}
 
 	if (verbose)
 		printf(NOTFOUND "chip_id=0x%04x\n", chip_id);