path: root/arch
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authorLinus Torvalds <torvalds@linux-foundation.org>2016-03-25 09:02:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-25 09:02:13 -0700
commit1701f680407c6cc05121566cef5293d33881fe71 (patch)
treebf9e537a9a36ba066f6f1b25e6bde58c35516706 /arch
parent3b3b3bd97788e1f574c71f865d8465b00a6b8708 (diff)
Revert "ppdev: use new parport device model"
This reverts commit e7223f18603374d235d8bb0398532323e5f318b9. It causes problems when a ppdev tries to register before the parport driver has been registered with the device model. That will trigger the BUG_ON(!drv->bus->p); at drivers/base/driver.c:153. The call chain is kernel_init -> kernel_init_freeable -> do_one_initcall -> ppdev_init -> __parport_register_driver -> driver_register *BOOM* Reported-by: kernel test robot <fengguang.wu@intel.com> Reported-by: Ross Zwisler <zwisler@gmail.com> Reported-by: Petr Mladek <pmladek@suse.com> Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions

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