From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Thu, 5 Mar 2015 11:20:53 +0100 Subject: [PATCH v3 2/5] clocksource: sun5i: Use of_io_request_and_map In-Reply-To: <1425550856-12928-1-git-send-email-maxime.ripard@free-electrons.com> References: <1425550856-12928-1-git-send-email-maxime.ripard@free-electrons.com> Message-ID: <1425550856-12928-3-git-send-email-maxime.ripard@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org of_iomap doesn't do a request_mem_region on the memory area defined in the DT it maps. Switch to of_io_request_and_map to make sure we're the only users. Signed-off-by: Maxime Ripard --- drivers/clocksource/timer-sun5i.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/clocksource/timer-sun5i.c b/drivers/clocksource/timer-sun5i.c index 836f92ac0ffd..2f70ed528174 100644 --- a/drivers/clocksource/timer-sun5i.c +++ b/drivers/clocksource/timer-sun5i.c @@ -143,7 +143,8 @@ static void __init sun5i_timer_init(struct device_node *node) int ret, irq; u32 val; - timer_base = of_iomap(node, 0); + timer_base = of_io_request_and_map(node, 0, + of_node_full_name(node)); if (!timer_base) panic("Can't map registers"); -- 2.3.0