m68k: sun3: Fix indentation by 5 or 7 spaces

Indentation should use TABs, not spaces.
Fix whitespace in reindented code while at it.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/167216dfe9795056b7a69415695772887aca6d80.1696602993.git.geert@linux-m68k.org

arch/m68k/include/asm/sun3_pgalloc.h

@@ -41,12 +41,12 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page
 
 static inline pgd_t * pgd_alloc(struct mm_struct *mm)
 {
-     pgd_t *new_pgd;
+	pgd_t *new_pgd;
 
-     new_pgd = (pgd_t *)get_zeroed_page(GFP_KERNEL);
-     memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE);
-     memset(new_pgd, 0, (PAGE_OFFSET >> PGDIR_SHIFT));
-     return new_pgd;
+	new_pgd = (pgd_t *)get_zeroed_page(GFP_KERNEL);
+	memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE);
+	memset(new_pgd, 0, (PAGE_OFFSET >> PGDIR_SHIFT));
+	return new_pgd;
 }
 
 #endif /* SUN3_PGALLOC_H */

arch/m68k/include/asm/tlbflush.h

@@ -112,53 +112,51 @@ extern unsigned char pmeg_ctx[SUN3_PMEGS_NUM];
    sun?) */
 static inline void flush_tlb_all(void)
 {
-       unsigned long addr;
-       unsigned char ctx, oldctx;
-
-       oldctx = sun3_get_context();
-       for(addr = 0x00000000; addr < TASK_SIZE; addr += SUN3_PMEG_SIZE) {
-	       for(ctx = 0; ctx < 8; ctx++) {
-		       sun3_put_context(ctx);
-		       sun3_put_segmap(addr, SUN3_INVALID_PMEG);
-	       }
-       }
-
-       sun3_put_context(oldctx);
-       /* erase all of the userspace pmeg maps, we've clobbered them
-	  all anyway */
-       for(addr = 0; addr < SUN3_INVALID_PMEG; addr++) {
-	       if(pmeg_alloc[addr] == 1) {
-		       pmeg_alloc[addr] = 0;
-		       pmeg_ctx[addr] = 0;
-		       pmeg_vaddr[addr] = 0;
-	       }
-       }
+	unsigned long addr;
+	unsigned char ctx, oldctx;
 
+	oldctx = sun3_get_context();
+	for (addr = 0x00000000; addr < TASK_SIZE; addr += SUN3_PMEG_SIZE) {
+		for (ctx = 0; ctx < 8; ctx++) {
+			sun3_put_context(ctx);
+			sun3_put_segmap(addr, SUN3_INVALID_PMEG);
+		}
+	}
+
+	sun3_put_context(oldctx);
+	/* erase all of the userspace pmeg maps, we've clobbered them
+	   all anyway */
+	for (addr = 0; addr < SUN3_INVALID_PMEG; addr++) {
+		if (pmeg_alloc[addr] == 1) {
+			pmeg_alloc[addr] = 0;
+			pmeg_ctx[addr] = 0;
+			pmeg_vaddr[addr] = 0;
+		}
+	}
 }
 
 /* Clear user TLB entries within the context named in mm */
 static inline void flush_tlb_mm (struct mm_struct *mm)
 {
-     unsigned char oldctx;
-     unsigned char seg;
-     unsigned long i;
-
-     oldctx = sun3_get_context();
-     sun3_put_context(mm->context);
+	unsigned char oldctx;
+	unsigned char seg;
+	unsigned long i;
 
-     for(i = 0; i < TASK_SIZE; i += SUN3_PMEG_SIZE) {
-	     seg = sun3_get_segmap(i);
-	     if(seg == SUN3_INVALID_PMEG)
-		     continue;
+	oldctx = sun3_get_context();
+	sun3_put_context(mm->context);
 
-	     sun3_put_segmap(i, SUN3_INVALID_PMEG);
-	     pmeg_alloc[seg] = 0;
-	     pmeg_ctx[seg] = 0;
-	     pmeg_vaddr[seg] = 0;
-     }
+	for (i = 0; i < TASK_SIZE; i += SUN3_PMEG_SIZE) {
+		seg = sun3_get_segmap(i);
+		if (seg == SUN3_INVALID_PMEG)
+			continue;
 
-     sun3_put_context(oldctx);
+		sun3_put_segmap(i, SUN3_INVALID_PMEG);
+		pmeg_alloc[seg] = 0;
+		pmeg_ctx[seg] = 0;
+		pmeg_vaddr[seg] = 0;
+	}
 
+	sun3_put_context(oldctx);
 }
 
 /* Flush a single TLB page. In this case, we're limited to flushing a

arch/m68k/sun3/mmu_emu.c

@@ -207,32 +207,32 @@ void __init mmu_emu_init(unsigned long bootmem_end)
    context for when they're cleared */
 void clear_context(unsigned long context)
 {
-     unsigned char oldctx;
-     unsigned long i;
+	unsigned char oldctx;
+	unsigned long i;
 
-     if(context) {
-	     if(!ctx_alloc[context])
-		     panic("%s: context not allocated\n", __func__);
+	if (context) {
+		if (!ctx_alloc[context])
+			panic("%s: context not allocated\n", __func__);
 
-	     ctx_alloc[context]->context = SUN3_INVALID_CONTEXT;
-	     ctx_alloc[context] = (struct mm_struct *)0;
-	     ctx_avail++;
-     }
+		ctx_alloc[context]->context = SUN3_INVALID_CONTEXT;
+		ctx_alloc[context] = (struct mm_struct *)0;
+		ctx_avail++;
+	}
 
-     oldctx = sun3_get_context();
+	oldctx = sun3_get_context();
 
-     sun3_put_context(context);
+	sun3_put_context(context);
 
-     for(i = 0; i < SUN3_INVALID_PMEG; i++) {
-	     if((pmeg_ctx[i] == context) && (pmeg_alloc[i] == 1)) {
-		     sun3_put_segmap(pmeg_vaddr[i], SUN3_INVALID_PMEG);
-		     pmeg_ctx[i] = 0;
-		     pmeg_alloc[i] = 0;
-		     pmeg_vaddr[i] = 0;
-	     }
-     }
+	for (i = 0; i < SUN3_INVALID_PMEG; i++) {
+		if ((pmeg_ctx[i] == context) && (pmeg_alloc[i] == 1)) {
+			sun3_put_segmap(pmeg_vaddr[i], SUN3_INVALID_PMEG);
+			pmeg_ctx[i] = 0;
+			pmeg_alloc[i] = 0;
+			pmeg_vaddr[i] = 0;
+		}
+	}
 
-     sun3_put_context(oldctx);
+	sun3_put_context(oldctx);
 }
 
 /* gets an empty context.  if full, kills the next context listed to