Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
irqchip/mbigen: move to use bus_get_dev_root()
Direct access to the struct bus_type dev_root pointer is going away soon
so replace that with a call to bus_get_dev_root() instead, which is what
it is there for.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230313182918.1312597-21-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+8
-5
+8
-5
drivers/irqchip/irq-mbigen.c
+8
-5
drivers/irqchip/irq-mbigen.c
···
245
245
if (!of_property_read_bool(np, "interrupt-controller"))
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continue;
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248
-
parent = platform_bus_type.dev_root;
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-
child = of_platform_device_create(np, NULL, parent);
250
-
if (!child) {
251
-
of_node_put(np);
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-
return -ENOMEM;
248
+
parent = bus_get_dev_root(&platform_bus_type);
249
+
if (parent) {
250
+
child = of_platform_device_create(np, NULL, parent);
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+
put_device(parent);
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+
if (!child) {
253
+
of_node_put(np);
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+
return -ENOMEM;
255
+
}
253
256
}
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if (of_property_read_u32(child->dev.of_node, "num-pins",