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| author | William Breathitt Gray <vilhelm.gray@gmail.com> | 2016-05-11 17:01:40 -0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2016-08-22 22:38:16 +0100 |
| commit | 2c29e73a070be7ab1632d96ed592e97f23b6b3ec (patch) | |
| tree | 3430bf1711943c0852ff6ec37bb6eae7266965c8 /kernel | |
| parent | d1ae996d55c94cf9587140948ce942aee10ead1d (diff) | |
isa: Call isa_bus_init before dependent ISA bus drivers register
commit 32a5a0c047343b11f581f663a2309cf43d13466f upstream.
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: a5117ba7da37 ("[PATCH] Driver model: add ISA bus")
Cc: Rene Herman <rene.herman@keyaccess.nl>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions