microblaze: Fix coding style - ptrace.h

Use tab instead of spaces.
Signed-off-by: Michal Simek <monstr@monstr.eu>

arch/microblaze/include/asm/ptrace.h

@@ -66,13 +66,13 @@ void show_regs(struct pt_regs *);
 #else /* __KERNEL__ */
 
 /* pt_regs offsets used by gdbserver etc in ptrace syscalls */
-#define PT_GPR(n)       ((n) * sizeof(microblaze_reg_t))
-#define PT_PC           (32 * sizeof(microblaze_reg_t))
-#define PT_MSR          (33 * sizeof(microblaze_reg_t))
-#define PT_EAR          (34 * sizeof(microblaze_reg_t))
-#define PT_ESR          (35 * sizeof(microblaze_reg_t))
-#define PT_FSR          (36 * sizeof(microblaze_reg_t))
-#define PT_KERNEL_MODE  (37 * sizeof(microblaze_reg_t))
+#define PT_GPR(n)	((n) * sizeof(microblaze_reg_t))
+#define PT_PC		(32 * sizeof(microblaze_reg_t))
+#define PT_MSR		(33 * sizeof(microblaze_reg_t))
+#define PT_EAR		(34 * sizeof(microblaze_reg_t))
+#define PT_ESR		(35 * sizeof(microblaze_reg_t))
+#define PT_FSR		(36 * sizeof(microblaze_reg_t))
+#define PT_KERNEL_MODE	(37 * sizeof(microblaze_reg_t))
 
 #endif /* __KERNEL */