diff options
| author | Saravana Kannan <saravanak@google.com> | 2021-02-04 17:38:46 -0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2021-03-15 12:21:18 +0800 |
| commit | e2c1b0ff38c961d49ce34efda48fa45eb1cb5f19 (patch) | |
| tree | 13a31a5b1fe53ec8fdec74eb4c27e20241f246f9 /arch/arm/mach-imx/mm-imx3.c | |
| parent | a38fd8748464831584a19438cbb3082b5a2dab15 (diff) | |
ARM: imx: avic: Convert to using IRQCHIP_DECLARE
Using IRQCHIP_DECLARE lets fw_devlink know that it should not wait for
these interrupt controllers to be populated as struct devices. Without
this change, fw_devlink=on will make the consumers of these interrupt
controllers wait for the struct device to be added and thereby block the
consumers' probes forever. Converting to IRQCHIP_DECLARE addresses boot
issues on imx25 with fw_devlink=on that were reported by Martin.
This also removes a lot of boilerplate code.
Fixes: e590474768f1 ("driver core: Set fw_devlink=on by default")
Reported-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Tested-by: Martin Kaiser <martin@kaiser.cx>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/mach-imx/mm-imx3.c')
| -rw-r--r-- | arch/arm/mach-imx/mm-imx3.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 5056438e5b42..28db97289ee8 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -109,18 +109,6 @@ void __init imx31_init_early(void) mx3_ccm_base = of_iomap(np, 0); BUG_ON(!mx3_ccm_base); } - -void __init mx31_init_irq(void) -{ - void __iomem *avic_base; - struct device_node *np; - - np = of_find_compatible_node(NULL, NULL, "fsl,imx31-avic"); - avic_base = of_iomap(np, 0); - BUG_ON(!avic_base); - - mxc_init_irq(avic_base); -} #endif /* ifdef CONFIG_SOC_IMX31 */ #ifdef CONFIG_SOC_IMX35 @@ -158,16 +146,4 @@ void __init imx35_init_early(void) mx3_ccm_base = of_iomap(np, 0); BUG_ON(!mx3_ccm_base); } - -void __init mx35_init_irq(void) -{ - void __iomem *avic_base; - struct device_node *np; - - np = of_find_compatible_node(NULL, NULL, "fsl,imx35-avic"); - avic_base = of_iomap(np, 0); - BUG_ON(!avic_base); - - mxc_init_irq(avic_base); -} #endif /* ifdef CONFIG_SOC_IMX35 */ |