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Subject[tip:timers/core] clocksource/drivers/sun5i: Use of_io_request_and_map()
Commit-ID:  a45860d0ba433c217d359fa2cc2a4984d18ce263
Gitweb: http://git.kernel.org/tip/a45860d0ba433c217d359fa2cc2a4984d18ce263
Author: Maxime Ripard <maxime.ripard@free-electrons.com>
AuthorDate: Tue, 31 Mar 2015 12:12:24 +0200
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Tue, 31 Mar 2015 17:53:58 +0200

clocksource/drivers/sun5i: Use of_io_request_and_map()

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 <maxime.ripard@free-electrons.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1427796746-373-3-git-send-email-daniel.lezcano@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
drivers/clocksource/timer-sun5i.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-sun5i.c b/drivers/clocksource/timer-sun5i.c
index 03f04d8..87f7b81 100644
--- a/drivers/clocksource/timer-sun5i.c
+++ b/drivers/clocksource/timer-sun5i.c
@@ -137,7 +137,7 @@ 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");


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