Commit d4c596eb authored May 10, 2019 by YueHaibing Committed by Greg Kroah-Hartman May 20, 2019

staging: kpc2000: Fix build error without CONFIG_UIO



Fix gcc build error while CONFIG_UIO is not set

ERROR: "uio_unregister_device" [drivers/staging/kpc2000/kpc2000/kpc2000.ko] undefined!
ERROR: "__uio_register_device" [drivers/staging/kpc2000/kpc2000/kpc2000.ko] undefined!

Add UIO Kconfig dependency to fix this.

Reported-by: Hulk Robot <hulkci@huawei.com>
Reported-by: kbuild test robot <lkp@intel.com>
Fixes: 7dc7967f ("staging: kpc2000: add initial set of Daktronics drivers")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent e00839f3

drivers/staging/kpc2000/Kconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -3,6 +3,7 @@
		config KPC2000
		bool "Daktronics KPC Device support"
		depends on PCI
		depends on UIO
		help
		Select this if you wish to use the Daktronics KPC PCI devices