6.6-stable review patch. If anyone has any objections, please let me know.
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From: Johan Hovold johan@kernel.org
[ Upstream commit 64acfd8e680ff8992c101fe19aadb112ce551072 ]
Platform drivers can be probed after their init sections have been discarded so the irqchip init callbacks must not live in init.
Fixes: 70afdab904d2 ("irqchip: Add IMX MU MSI controller driver") Signed-off-by: Johan Hovold johan@kernel.org Signed-off-by: Thomas Gleixner tglx@linutronix.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/irqchip/irq-imx-mu-msi.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/drivers/irqchip/irq-imx-mu-msi.c b/drivers/irqchip/irq-imx-mu-msi.c index 90d41c1407acf..49e9742b1c55d 100644 --- a/drivers/irqchip/irq-imx-mu-msi.c +++ b/drivers/irqchip/irq-imx-mu-msi.c @@ -303,9 +303,8 @@ static const struct imx_mu_dcfg imx_mu_cfg_imx8ulp = { }, };
-static int __init imx_mu_of_init(struct device_node *dn, - struct device_node *parent, - const struct imx_mu_dcfg *cfg) +static int imx_mu_of_init(struct device_node *dn, struct device_node *parent, + const struct imx_mu_dcfg *cfg) { struct platform_device *pdev = of_find_device_by_node(dn); struct device_link *pd_link_a; @@ -423,20 +422,17 @@ static const struct dev_pm_ops imx_mu_pm_ops = { imx_mu_runtime_resume, NULL) };
-static int __init imx_mu_imx7ulp_of_init(struct device_node *dn, - struct device_node *parent) +static int imx_mu_imx7ulp_of_init(struct device_node *dn, struct device_node *parent) { return imx_mu_of_init(dn, parent, &imx_mu_cfg_imx7ulp); }
-static int __init imx_mu_imx6sx_of_init(struct device_node *dn, - struct device_node *parent) +static int imx_mu_imx6sx_of_init(struct device_node *dn, struct device_node *parent) { return imx_mu_of_init(dn, parent, &imx_mu_cfg_imx6sx); }
-static int __init imx_mu_imx8ulp_of_init(struct device_node *dn, - struct device_node *parent) +static int imx_mu_imx8ulp_of_init(struct device_node *dn, struct device_node *parent) { return imx_mu_of_init(dn, parent, &imx_mu_cfg_imx8ulp); }