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author | Chen-Yu Tsai <wens@csie.org> | 2017-06-06 13:59:26 +0800 |
---|---|---|
committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-06-22 14:07:02 +0100 |
commit | 11b345ab79a1986fd9da365f646621d9ced9dcfb (patch) | |
tree | 61d525bcec7bc72d507ff3647a7081d76a03e64a | |
parent | c81a248069cd2f48f6326c35e2cdbd181cbc403c (diff) | |
download | linux-11b345ab79a1986fd9da365f646621d9ced9dcfb.tar.bz2 |
irqchip/sunxi-nmi: Const-ify sunxi_sc_nmi_reg_offs structures
The sunxi_sc_nmi_reg_offs, which hold the register offsets for the
various variants, is never modified, and only used at init time within
the init functions referenced by IRQCHIP_DECLARE, which themselves are
tagged __init.
Const-ify the sunxi_sc_nmi_reg_offs structures, and tag them as
__initconst.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
-rw-r--r-- | drivers/irqchip/irq-sunxi-nmi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c index 76f2431b6b7b..e713ec66322b 100644 --- a/drivers/irqchip/irq-sunxi-nmi.c +++ b/drivers/irqchip/irq-sunxi-nmi.c @@ -52,19 +52,19 @@ struct sunxi_sc_nmi_reg_offs { u32 enable; }; -static struct sunxi_sc_nmi_reg_offs sun6i_reg_offs = { +static const struct sunxi_sc_nmi_reg_offs sun6i_reg_offs __initconst = { .ctrl = SUN6I_NMI_CTRL, .pend = SUN6I_NMI_PENDING, .enable = SUN6I_NMI_ENABLE, }; -static struct sunxi_sc_nmi_reg_offs sun7i_reg_offs = { +static const struct sunxi_sc_nmi_reg_offs sun7i_reg_offs __initconst = { .ctrl = SUN7I_NMI_CTRL, .pend = SUN7I_NMI_PENDING, .enable = SUN7I_NMI_ENABLE, }; -static struct sunxi_sc_nmi_reg_offs sun9i_reg_offs = { +static const struct sunxi_sc_nmi_reg_offs sun9i_reg_offs __initconst = { .ctrl = SUN9I_NMI_CTRL, .pend = SUN9I_NMI_PENDING, .enable = SUN9I_NMI_ENABLE, @@ -142,7 +142,7 @@ static int sunxi_sc_nmi_set_type(struct irq_data *data, unsigned int flow_type) } static int __init sunxi_sc_nmi_irq_init(struct device_node *node, - struct sunxi_sc_nmi_reg_offs *reg_offs) + const struct sunxi_sc_nmi_reg_offs *reg_offs) { struct irq_domain *domain; struct irq_chip_generic *gc; |