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author | Julia Lawall <Julia.Lawall@lip6.fr> | 2018-05-21 11:49:08 +0200 |
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committer | Peter Rosin <peda@axentia.se> | 2018-05-24 13:51:25 +0200 |
commit | b10d7a1fd6fcb16f242ffbd87bf0466b337708d6 (patch) | |
tree | 9b020bb2c0eb843d59471f6b68c9094f0d9b2568 /drivers/i2c/busses/i2c-imx-lpi2c.c | |
parent | 5a9dcd81908bb2bc6d8ed22bc4b7eec191024557 (diff) | |
download | linux-b10d7a1fd6fcb16f242ffbd87bf0466b337708d6.tar.bz2 |
i2c: mux: pca954x: merge calls to of_match_device and of_device_get_match_data
Drop call to of_match_device, which is subsumed by the subsequent
call to of_device_get_match_data. The code becomes simpler, and a
temporary variable can be dropped.
The semantic match that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@r@
local idexpression match;
identifier i;
expression x, dev, e, e1;
@@
- match@i = of_match_device(x, dev);
- if (match) e = of_device_get_match_data(dev);
- else e = e1;
+ e = of_device_get_match_data(dev);
+ if (!e) e = e1;
@@
identifier r.i;
@@
- const struct of_device_id *i;
... when != i
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Peter Rosin <peda@axentia.se>
Diffstat (limited to 'drivers/i2c/busses/i2c-imx-lpi2c.c')
0 files changed, 0 insertions, 0 deletions