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irqchip/imx-gpcv2: Mark imx_gpcv2_instance with __ro_after_init
author
Peng Fan
<peng.fan@nxp.com>
Tue, 14 Dec 2021 08:47:11 +0000
(16:47 +0800)
committer
Marc Zyngier
<maz@kernel.org>
Thu, 16 Dec 2021 15:19:43 +0000
(15:19 +0000)
imx_gpcv2_instance will not be updated after init, so mark it with
__ro_after_init.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link:
https://lore.kernel.org/r/20211214084711.1357325-1-peng.fan@oss.nxp.com
drivers/irqchip/irq-imx-gpcv2.c
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diff --git
a/drivers/irqchip/irq-imx-gpcv2.c
b/drivers/irqchip/irq-imx-gpcv2.c
index
5b5a365
..
b9c22f7
100644
(file)
--- a/
drivers/irqchip/irq-imx-gpcv2.c
+++ b/
drivers/irqchip/irq-imx-gpcv2.c
@@
-26,7
+26,7
@@
struct gpcv2_irqchip_data {
u32 cpu2wakeup;
};
-static struct gpcv2_irqchip_data *imx_gpcv2_instance;
+static struct gpcv2_irqchip_data *imx_gpcv2_instance
__ro_after_init
;
static void __iomem *gpcv2_idx_to_reg(struct gpcv2_irqchip_data *cd, int i)
{