alpha: convert u64 to unsigned long long

Convert alpha architecture to use u64 as unsigned long long.  This is
being done so that (a) all arches use u64 as unsigned long long and (b)
printk of a u64 as %ll[ux] will not generate format warnings by gcc.

The only gcc cross-compiler that I have is 4.0.2, which generates errors
about miscompiling __weak references, so I have commented out that line in
compiler-gcc4.h so that most of these compile, but more builds and real
machine testing would be Real Good.

[akpm@linux-foundation.org: fix warning]
[akpm@linux-foundation.org: fix build]
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
From: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/alpha/kernel/err_titan.c b/arch/alpha/kernel/err_titan.c
index 257449e..c7e28a88 100644
--- a/arch/alpha/kernel/err_titan.c
+++ b/arch/alpha/kernel/err_titan.c
@@ -107,12 +107,12 @@
 	if (!print)
 		return status;
 
-	printk("%s  PChip %d SERROR: %016lx\n", 
+	printk("%s  PChip %d SERROR: %016llx\n",
 	       err_print_prefix, which, serror);
 	if (serror & TITAN__PCHIP_SERROR__ECCMASK) {
 		printk("%s    %sorrectable ECC Error:\n"
 		       "      Source: %-6s  Command: %-8s  Syndrome: 0x%08x\n"
-		       "      Address: 0x%lx\n", 
+		       "      Address: 0x%llx\n",
 		       err_print_prefix,
 		       (serror & TITAN__PCHIP_SERROR__UECC) ? "Unc" : "C",
 		       serror_src[EXTRACT(serror, TITAN__PCHIP_SERROR__SRC)],
@@ -223,7 +223,7 @@
 	if (!print) 
 		return status;
 
-	printk("%s  PChip %d %cPERROR: %016lx\n", 
+	printk("%s  PChip %d %cPERROR: %016llx\n",
 	       err_print_prefix, which, 
 	       port ? 'A' : 'G', perror);
 	if (perror & TITAN__PCHIP_PERROR__IPTPW)
@@ -316,7 +316,7 @@
 	addr = EXTRACT(agperror, TITAN__PCHIP_AGPERROR__ADDR) << 3;
 	len = EXTRACT(agperror, TITAN__PCHIP_AGPERROR__LEN);
 
-	printk("%s  PChip %d AGPERROR: %016lx\n", err_print_prefix,
+	printk("%s  PChip %d AGPERROR: %016llx\n", err_print_prefix,
 	       which, agperror);
 	if (agperror & TITAN__PCHIP_AGPERROR__NOWINDOW)
 		printk("%s    No Window\n", err_print_prefix);
@@ -597,16 +597,16 @@
 		return status;
 
 	/* TODO - decode instead of just dumping... */
-	printk("%s  Summary Flags:         %016lx\n"
- 	         "  CChip DIRx:            %016lx\n"
-		 "  System Management IR:  %016lx\n"
-		 "  CPU IR:                %016lx\n"
-		 "  Power Supply IR:       %016lx\n"
-		 "  LM78 Fault Status:     %016lx\n"
-		 "  System Doors:          %016lx\n"
-		 "  Temperature Warning:   %016lx\n"
-		 "  Fan Control:           %016lx\n"
-		 "  Fatal Power Down Code: %016lx\n",
+	printk("%s  Summary Flags:         %016llx\n"
+ 	         "  CChip DIRx:            %016llx\n"
+		 "  System Management IR:  %016llx\n"
+		 "  CPU IR:                %016llx\n"
+		 "  Power Supply IR:       %016llx\n"
+		 "  LM78 Fault Status:     %016llx\n"
+		 "  System Doors:          %016llx\n"
+		 "  Temperature Warning:   %016llx\n"
+		 "  Fan Control:           %016llx\n"
+		 "  Fatal Power Down Code: %016llx\n",
 	       err_print_prefix,
 	       emchk->summary,
 	       emchk->c_dirx,