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| author |  Ricardo B. Marliere <ricardo@marliere.net>
| 2024-02-19 16:51:10 -0300 |
|---|---|---|
| committer |  Lee Jones <lee@kernel.org>
| 2024-02-23 16:27:13 +0000 |
| commit | 3cb10854004d2cb9c8f3a33deeeb499d0e0c7120 (patch) | |
| tree | bc1425521c2a3197a07c547e456dd7a9f9489195 /drivers/mfd | |
| parent | mfd: rk8xx-core: Fix interrupt processing order for power key button (diff) | |
| download | linux-3cb10854004d2cb9c8f3a33deeeb499d0e0c7120.tar.gz linux-3cb10854004d2cb9c8f3a33deeeb499d0e0c7120.tar.bz2 linux-3cb10854004d2cb9c8f3a33deeeb499d0e0c7120.zip | |
mfd: core: Constify the struct device_type usage
Since commit aed65af1cc2f ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the mfd_dev_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>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Link: https://lore.kernel.org/r/20240219-device_cleanup-mfd-v1-1-e4eef5ed2da8@marliere.net
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/mfd-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c index 2b85509a90fc..6ad5c93027af 100644 --- a/drivers/mfd/mfd-core.c +++ b/drivers/mfd/mfd-core.c @@ -29,7 +29,7 @@ struct mfd_of_node_entry { struct device_node *np; }; -static struct device_type mfd_dev_type = { +static const struct device_type mfd_dev_type = { .name = "mfd_device", }; |