From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Mon, 13 May 2013 12:16:06 +0200 Subject: [PATCH 1/4] ARM: mmu: Call debug_ll_io_init if no map_io function is specified In-Reply-To: <1368440169-29088-1-git-send-email-maxime.ripard@free-electrons.com> References: <1368440169-29088-1-git-send-email-maxime.ripard@free-electrons.com> Message-ID: <1368440169-29088-2-git-send-email-maxime.ripard@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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: Maxime Ripard --- arch/arm/mm/mmu.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index e0d8565..faa36d7 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -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 */ -- 1.8.1.2