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Subject[PATCH] staging: kpc2000: Fix build error without CONFIG_UIO
Date
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>
Fixes: 7dc7967fc39a ("staging: kpc2000: add initial set of Daktronics drivers")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/staging/kpc2000/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/staging/kpc2000/Kconfig b/drivers/staging/kpc2000/Kconfig
index fb59229..febe4f8 100644
--- a/drivers/staging/kpc2000/Kconfig
+++ b/drivers/staging/kpc2000/Kconfig
@@ -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

--
2.7.4

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