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authorRodrigo Siqueira <rodrigosiqueiramelo@gmail.com>2018-02-27 16:47:06 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2018-03-03 18:20:16 +0300
commit5556dfe54be421b1b2897513adf61d9b6d3ab271 (patch)
tree1ace9f5a4f44321a04260d2fdb88b884e5c432c9 /drivers/iio
parenta34a3ed73ca067bedbc8194ab20b959c65ea71a4 (diff)
downloadlinux-5556dfe54be421b1b2897513adf61d9b6d3ab271.tar.xz
iio:dummy: Add extra paragraphs on Kconfig
This patch fixes the checkpatch.pl warning: drivers/iio/dummy/Kconfig:21: WARNING: please write a paragraph that describes the config symbol fully drivers/iio/dummy/Kconfig:27: WARNING: please write a paragraph that describes the config symbol fully This patch expands the explanation about IIO_DUMMY_EVGEN by using the code documentation found in iio/dummy/iio_dummy_evgen.c. In the same way, the information related to IIO_SIMPLE_DUMMY_BUFFER was extracted from file iio_simple_dummy_buffer.c. Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/dummy/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/iio/dummy/Kconfig b/drivers/iio/dummy/Kconfig
index 85e13b2e35bf..c4fd108e91d3 100644
--- a/drivers/iio/dummy/Kconfig
+++ b/drivers/iio/dummy/Kconfig
@@ -24,6 +24,10 @@ config IIO_SIMPLE_DUMMY_EVENTS
help
Add some dummy events to the simple dummy driver.
+ The purpose of this is to generate 'fake' event interrupts thus
+ allowing that driver's code to be as close as possible to that
+ a normal driver talking to hardware.
+
config IIO_SIMPLE_DUMMY_BUFFER
bool "Buffered capture support"
select IIO_BUFFER
@@ -32,6 +36,9 @@ config IIO_SIMPLE_DUMMY_BUFFER
help
Add buffered data capture to the simple dummy driver.
+ Buffer handling elements of industrial I/O reference driver.
+ Uses the kfifo buffer.
+
endif # IIO_SIMPLE_DUMMY
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