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driver core: device.h: make struct bus_type a const *

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Now that all users who accessed the bus_type structure in struct device
are properly using it as a const *, mark it as such so that no one can
modify it going forward anymore.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230313182918.1312597-35-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2023-03-13 19:29:17 +01:00
parent b18d0a0f92
commit d492cc2573
1 changed files with 1 additions and 1 deletions
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include/linux/device.h
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@ -566,7 +566,7 @@ struct device {
const char *init_name; /* initial name of the device */ const char *init_name; /* initial name of the device */
const struct device_type *type; const struct device_type *type;
struct bus_type *bus; /* type of bus device is on */ const struct bus_type *bus; /* type of bus device is on */
struct device_driver *driver; /* which driver has allocated this struct device_driver *driver; /* which driver has allocated this
device */ device */
void *platform_data; /* Platform specific data, device void *platform_data; /* Platform specific data, device