diff options
| author | Kunwu Chan <chentao@kylinos.cn> | 2024-08-23 14:24:40 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-09-03 13:14:41 +0200 |
| commit | 8ab0f4605d5ce3c0d386b3828b07719f1e8e0505 (patch) | |
| tree | fb564e68920b11f1073b88be391ef822f6eac6a0 /include/linux/fsl | |
| parent | ba82e10c3c6b5b5d2c8279a8bd0dae5c2abaacfc (diff) | |
bus: fsl-mc: make fsl_mc_bus_type const
Since commit d492cc2573a0 ("driver core: device.h: make struct
bus_type a const *"), the driver core can properly handle constant
struct bus_type, move the fsl_mc_bus_type variable to be a constant
structure as well, placing it into read-only memory which can not be
modified at runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kunwu Chan <chentao@kylinos.cn>
Acked-by: Christophe Leroy <christophe.leroy@csgroup.eu> # for
Link: https://lore.kernel.org/r/20240823062440.113628-1-kunwu.chan@linux.dev
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/fsl')
| -rw-r--r-- | include/linux/fsl/mc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/fsl/mc.h b/include/linux/fsl/mc.h index 083c860fd28e..c90ec889bfc2 100644 --- a/include/linux/fsl/mc.h +++ b/include/linux/fsl/mc.h @@ -436,7 +436,7 @@ void fsl_mc_free_irqs(struct fsl_mc_device *mc_dev); struct fsl_mc_device *fsl_mc_get_endpoint(struct fsl_mc_device *mc_dev, u16 if_id); -extern struct bus_type fsl_mc_bus_type; +extern const struct bus_type fsl_mc_bus_type; extern struct device_type fsl_mc_bus_dprc_type; extern struct device_type fsl_mc_bus_dpni_type; |