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of: add const to struct *of_device_id.data

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Drivers should never need to modify the data of a device id. So it can
be const which in turn allows more consts in the driver.

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2012-06-07 12:20:14 +02:00
parent 83a1ef2eb6
commit d7c9a53f13
1 changed files with 1 additions and 1 deletions
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2
include/linux/mod_devicetable.h
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@ -232,7 +232,7 @@ struct of_device_id
char type[32]; char type[32];
char compatible[128]; char compatible[128];
#ifdef __KERNEL__ #ifdef __KERNEL__
void *data; const void *data;
#else #else
kernel_ulong_t data; kernel_ulong_t data;
#endif #endif