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authorUwe Kleine-König <Uwe.Kleine-Koenig@digi.com>2008-05-31 13:37:27 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2008-07-22 08:54:55 +0400
commit4d80d59437247075029534adec8d69fce2cfb87a (patch)
treeb694224e588968d58732fa34274c5a594a9e430e /drivers/uio/Kconfig
parent328a14e70e7f46997cb50d4258dd93d5377f98c6 (diff)
downloadlinux-4d80d59437247075029534adec8d69fce2cfb87a.tar.xz
UIO: add generic UIO platform driver
This patch adds a generic UIO platform driver. It eliminates the need for a dedicated kernel module for simple platform devices. Users only need to implement their irq handler in platform code and fill a struct uio_info there. This helps avoiding code duplication as UIO platform drivers often share a lot of common code. Signed-off-by: Uwe Kleine-König <Uwe.Kleine-Koenig@digi.com> Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/uio/Kconfig')
-rw-r--r--drivers/uio/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig
index 78e139c935eb..2e9079df26b3 100644
--- a/drivers/uio/Kconfig
+++ b/drivers/uio/Kconfig
@@ -26,6 +26,13 @@ config UIO_CIF
To compile this driver as a module, choose M here: the module
will be called uio_cif.
+config UIO_PDRV
+ tristate "Userspace I/O platform driver"
+ help
+ Generic platform driver for Userspace I/O devices.
+
+ If you don't know what to do here, say N.
+
config UIO_SMX
tristate "SMX cryptengine UIO interface"
default n