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authorRich Felker <dalias@libc.org>2016-07-15 00:44:26 +0000
committerRich Felker <dalias@libc.org>2018-04-12 19:48:03 -0400
commitab9db0b6ba63c80aba7ecc56451e350de3df9032 (patch)
tree90f5e4da5dd058253f80a8b1bc073372e31cfc7b
parent2888e03aea5ce460faea4dbd1934507905db4ad0 (diff)
downloadlinux-sh-development.tar.gz
uio: allow use on nommu systemsdevelopment
mmap of uio devices does not seem to work without further nommu-specific support, but interrupt handling already works, and userspace drivers for nommu systems can simply use physical mmio addresses from userspace directly anyway without mmap. Signed-off-by: Rich Felker <dalias@libc.org>
-rw-r--r--drivers/uio/Kconfig1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig
index 7e8dc78a9796..39791010196e 100644
--- a/drivers/uio/Kconfig
+++ b/drivers/uio/Kconfig
@@ -1,6 +1,5 @@
menuconfig UIO
tristate "Userspace I/O drivers"
- depends on MMU
help
Enable this to allow the userspace driver core code to be
built. This code allows userspace programs easy access to