staging: unisys: fix up device_destroy

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Visorbus_remove_instance calls device_unregister which in turn will call
visorbus_release_busdevice. The function visorbus_release_busdevice was
freeing the visor_device. The code in visorbus_remove_instance was then
trying to reference the visor_device. This patch cleans up the code so
the visor_device is not referenced after the unregister.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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David Kershner 2017-09-27 13:14:17 -04:00 • committed by Greg Kroah-Hartman

parent fd9e450cf5

commit ae54a28796

1 changed files with 3 additions and 2 deletions

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drivers/staging/unisys/visorbus/visorbus_main.c

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