[POWERPC] Use lowercase for hex printouts in oops messages.

Use lowercase for hex printouts in oops messages. The number of times I have
tried to copy and paste from an oops into an objdump search...

Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 0df0492..d7d7602 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -402,11 +402,11 @@
 }
 
 #ifdef CONFIG_PPC64
-#define REG		"%016lX"
+#define REG		"%016lx"
 #define REGS_PER_LINE	4
 #define LAST_VOLATILE	13
 #else
-#define REG		"%08lX"
+#define REG		"%08lx"
 #define REGS_PER_LINE	8
 #define LAST_VOLATILE	12
 #endif
@@ -421,7 +421,7 @@
 	       regs, regs->trap, print_tainted(), init_utsname()->release);
 	printk("MSR: "REG" ", regs->msr);
 	printbits(regs->msr, msr_bits);
-	printk("  CR: %08lX  XER: %08lX\n", regs->ccr, regs->xer);
+	printk("  CR: %08lx  XER: %08lx\n", regs->ccr, regs->xer);
 	trap = TRAP(regs);
 	if (trap == 0x300 || trap == 0x600)
 		printk("DAR: "REG", DSISR: "REG"\n", regs->dar, regs->dsisr);