kernel_optimize_test/drivers/vme/Kconfig
Aaron Sierra c326cc023e vme: Convert VME core to register as a subsystem
Previously, VME bridge support was treated as any other driver (using
module_init() macro), but if VME bridge and vme_user (staging) drivers
were compiled into the kernel, then vme_user would attempt to register
itself before the VME core support had been loaded. This would result
in a kernel panic.

The load order of these built-in drivers is based on the order in which
drivers/staging/vme and driver/vme are compiled.

This patch changes the VME core driver to use the subsys_initcall()
macro which ensures that it is loaded before all other VME drivers
regardless of the order in which they are compiled.

Tested-by: Aaron Sierra <asierra@xes-inc.com>
Signed-off-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-17 17:06:19 -08:00

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#
# VME configuration.
#
menuconfig VME_BUS
bool "VME bridge support"
depends on PCI
---help---
If you say Y here you get support for the VME bridge Framework.
if VME_BUS
source "drivers/vme/bridges/Kconfig"
source "drivers/vme/boards/Kconfig"
source "drivers/staging/vme/devices/Kconfig"
endif # VME