Commit 233eb921 authored by Michal Simek's avatar Michal Simek
Browse files

microblaze: Remove show_tmem function 



show_tmem function do nothing that's why I removed it.
There is also cleaning of commented ancient code.

Signed-off-by: default avatarMichal Simek <monstr@monstr.eu>
parent 2ee2ff87

arch/microblaze/mm/pgtable.c

+0 −10
Original line number Diff line number Diff line
@@ -144,7 +144,6 @@ int map_page(unsigned long va, phys_addr_t pa, int flags) 
	pmd_t *pd;

	pte_t *pg;

	int err = -ENOMEM;

	/* spin_lock(&init_mm.page_table_lock); */

	/* Use upper 10 bits of VA to index the first level map */

	pd = pmd_offset(pgd_offset_k(va), va);

	/* Use middle 10 bits of VA to index the second-level map */
@@ -158,9 +157,7 @@ int map_page(unsigned long va, phys_addr_t pa, int flags) 
		if (mem_init_done)

			flush_HPTE(0, va, pmd_val(*pd));

			/* flush_HPTE(0, va, pg); */



	}

	/* spin_unlock(&init_mm.page_table_lock); */

	return err;

}
@@ -182,12 +179,6 @@ void __init adjust_total_lowmem(void) 
#endif

}



static void show_tmem(unsigned long tmem)

{

	volatile unsigned long a;

	a = a + tmem;

}



/*

 * Map in all of physical memory starting at CONFIG_KERNEL_START.

 */
@@ -197,7 +188,6 @@ void __init mapin_ram(void) 


	v = CONFIG_KERNEL_START;

	p = memory_start;

	show_tmem(memory_size);

	for (s = 0; s < memory_size; s += PAGE_SIZE) {

		f = _PAGE_PRESENT | _PAGE_ACCESSED |

				_PAGE_SHARED | _PAGE_HWEXEC;