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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-10-01 18:54:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-09 15:49:32 +0100 |
| commit | fa627348cfc7fb174468d88756b83c2d97890b07 (patch) | |
| tree | 3beed87894c45fba3315abcbad6f2e3c67e18b32 /drivers/infiniband/core | |
| parent | 9a6800d1b9da21302758fb37e58b3ab1cadfc643 (diff) | |
| download | linux-fa627348cfc7fb174468d88756b83c2d97890b07.tar.bz2 | |
driver core: class: make namespace and get_ownership take const *
The callbacks in struct class namespace() and get_ownership() do not
modify the struct device passed to them, so mark the pointer as constant
and fix up all callbacks in the kernel to have the correct function
signature.
This helps make it more obvious what calls and callbacks do, and do not,
modify structures passed to them.
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20221001165426.2690912-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/device.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index ae60c73babcc..3893b6517421 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -524,9 +524,9 @@ static int ib_device_uevent(struct device *device, return 0; } -static const void *net_namespace(struct device *d) +static const void *net_namespace(const struct device *d) { - struct ib_core_device *coredev = + const struct ib_core_device *coredev = container_of(d, struct ib_core_device, dev); return read_pnet(&coredev->rdma_net); |