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isa: Call isa_bus_init before dependent ISA bus drivers register

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The isa_bus_init function must be called before drivers which utilize
the ISA bus driver are registered. A race condition for initilization
exists if device_initcall is used (the isa_bus_init callback is placed
in the same initcall level as dependent drivers which use module_init).
This patch ensures that isa_bus_init is called first by utilizing
postcore_initcall in favor of device_initcall.

Fixes: a5117ba7da ("[PATCH] Driver model: add ISA bus")
Cc: Rene Herman <[email protected]>
Signed-off-by: William Breathitt Gray <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
William Breathitt Gray 2016-05-11 17:01:40 -04:00 • committed by Greg Kroah-Hartman
commit 32a5a0c047
1 changed files with 1 additions and 1 deletions
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2
drivers/base/isa.c
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@ -180,4 +180,4 @@ static int __init isa_bus_init(void)
return error;
}
device_initcall(isa_bus_init);
postcore_initcall(isa_bus_init);