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authorWolfram Sang <wsa@the-dreams.de>2017-05-25 22:55:42 +0200
committerWolfram Sang <wsa@the-dreams.de>2017-05-31 21:01:05 +0200
commit984b292333ea873cfa1eb5ae17344b40a43e26c3 (patch)
treeadacc4148a49c428ee9132e13b13f271526aef03
parent53f8f7c5cf145d639ebd6d13cfdf2e3e9764add3 (diff)
downloadop-kernel-dev-984b292333ea873cfa1eb5ae17344b40a43e26c3.zip
op-kernel-dev-984b292333ea873cfa1eb5ae17344b40a43e26c3.tar.gz
docs: i2c: dev-interface: adapt to new filenames of the i2c core
The I2C core files were renamed, adapt the textfile to it. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
-rw-r--r--Documentation/i2c/dev-interface14
1 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/i2c/dev-interface b/Documentation/i2c/dev-interface
index bcf919d..5ff1944 100644
--- a/Documentation/i2c/dev-interface
+++ b/Documentation/i2c/dev-interface
@@ -191,7 +191,7 @@ checking on future transactions.)
4* Other ioctl() calls are converted to in-kernel function calls by
i2c-dev. Examples include I2C_FUNCS, which queries the I2C adapter
functionality using i2c.h:i2c_get_functionality(), and I2C_SMBUS, which
-performs an SMBus transaction using i2c-core.c:i2c_smbus_xfer().
+performs an SMBus transaction using i2c-core-smbus.c:i2c_smbus_xfer().
The i2c-dev driver is responsible for checking all the parameters that
come from user-space for validity. After this point, there is no
@@ -200,13 +200,13 @@ and calls that would have been performed by kernel I2C chip drivers
directly. This means that I2C bus drivers don't need to implement
anything special to support access from user-space.
-5* These i2c-core.c/i2c.h functions are wrappers to the actual
-implementation of your I2C bus driver. Each adapter must declare
-callback functions implementing these standard calls.
-i2c.h:i2c_get_functionality() calls i2c_adapter.algo->functionality(),
-while i2c-core.c:i2c_smbus_xfer() calls either
+5* These i2c.h functions are wrappers to the actual implementation of
+your I2C bus driver. Each adapter must declare callback functions
+implementing these standard calls. i2c.h:i2c_get_functionality() calls
+i2c_adapter.algo->functionality(), while
+i2c-core-smbus.c:i2c_smbus_xfer() calls either
adapter.algo->smbus_xfer() if it is implemented, or if not,
-i2c-core.c:i2c_smbus_xfer_emulated() which in turn calls
+i2c-core-smbus.c:i2c_smbus_xfer_emulated() which in turn calls
i2c_adapter.algo->master_xfer().
After your I2C bus driver has processed these requests, execution runs
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