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

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