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driver core: device: make device_create*() take a const struct class *

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The functions device_create() and device_create_with_groups() do not
modify the struct class passed into it, so enforce this by changing the
function parameters to be struct const class.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230313181843.1207845-12-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2023-03-13 19:18:43 +01:00
parent 9fa120fbd5
commit 2bd5c63978
2 changed files with 5 additions and 5 deletions
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4
include/linux/device.h
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@@ -1015,10 +1015,10 @@ bool device_is_bound(struct device *dev);
* Easy functions for dynamically creating devices on the fly
*/
__printf(5, 6) struct device *
device_create(struct class *cls, struct device *parent, dev_t devt,
device_create(const struct class *cls, struct device *parent, dev_t devt,
void *drvdata, const char *fmt, ...);
__printf(6, 7) struct device *
device_create_with_groups(struct class *cls, struct device *parent, dev_t devt,
device_create_with_groups(const struct class *cls, struct device *parent, dev_t devt,
void *drvdata, const struct attribute_group **groups,
const char *fmt, ...);
void device_destroy(const struct class *cls, dev_t devt);