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Commit bc37324e authored by Maxime Ripard's avatar Maxime Ripard
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ARM: mmu: Call debug_ll_io_init if no map_io function is specified 



More and more sub-architectures are using only the debug_ll_io_init
function as the map_io function. Make the core code call this function
if no function is specified in the machine description to remove some
boilerplate code.

Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: default avatarRob Herring <rob.herring@calxeda.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 4adfe484

arch/arm/mm/mmu.c

+2 −0
Original line number Diff line number Diff line
@@ -1232,6 +1232,8 @@ static void __init devicemaps_init(struct machine_desc *mdesc) 
	 */

	if (mdesc->map_io)

		mdesc->map_io();

	else

		debug_ll_io_init();

	fill_pmd_gaps();



	/* Reserve fixed i/o space in VMALLOC region */