i2c: rk3x: account for const type of of_device_id.data

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This driver creates a number of const structures that it stores in
the data field of an of_device_id array.

The data field of an of_device_id structure has type const void *, so
there is no need for a const-discarding cast when putting const values
into such a structure.

Furthermore, adding const to the declaration of the location that
receives a const value from such a field ensures that the compiler
will continue to check that the value is not modified.  The
const-discarding cast on the extraction from the data field is thus
no longer needed.

Done using Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

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Julia Lawall 2018-01-02 14:28:03 +01:00 • committed by Wolfram Sang

parent f89813ec8b

commit d032a2eb2e

1 changed files with 8 additions and 8 deletions

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drivers/i2c/busses/i2c-rk3x.c

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