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authorChen-Yu Tsai <wens@csie.org>2015-10-06 00:42:14 +0800
committerThomas Gleixner <tglx@linutronix.de>2015-10-09 22:47:28 +0200
commit0e841b04c829f59a5d5745f98d2857f48882efe9 (patch)
tree37939e429439305f1208dc1d499cded219ffa9ae /drivers
parent2d6caaed0997f335ce341703083c989c91ad76f4 (diff)
downloadlinux-0e841b04c829f59a5d5745f98d2857f48882efe9.tar.bz2
irqchip/sunxi-nmi: Switch to of_io_request_and_map() from of_iomap()
Switch to the new of_io_request_and_map() call, so the IO resource is properly held, and also shows up in /proc/iomem. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Cc: linux-arm-kernel@lists.infradead.org Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Link: http://lkml.kernel.org/r/1444063334-19832-3-git-send-email-wens@csie.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/irqchip/irq-sunxi-nmi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c
index c4f719664c63..4ef178078e5b 100644
--- a/drivers/irqchip/irq-sunxi-nmi.c
+++ b/drivers/irqchip/irq-sunxi-nmi.c
@@ -153,7 +153,7 @@ static int __init sunxi_sc_nmi_irq_init(struct device_node *node,
}
gc = irq_get_domain_generic_chip(domain, 0);
- gc->reg_base = of_iomap(node, 0);
+ gc->reg_base = of_io_request_and_map(node, 0, of_node_full_name(node));
if (!gc->reg_base) {
pr_err("unable to map resource\n");
ret = -ENOMEM;