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| author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-04 23:28:58 +0300 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2024-02-08 08:19:30 +0300 |
| commit | b91da7308171ac4ad2623d371f37288dafbb3bdc (patch) | |
| tree | 839a6baebcccfef4047e4562594dc00cbb348aad /drivers/pci/endpoint | |
| parent | 6613476e225e090cc9aad49be7fa504e290dd33d (diff) | |
| download | linux-b91da7308171ac4ad2623d371f37288dafbb3bdc.tar.xz | |
PCI: endpoint: Make pci_epf_bus_type const
Now that the driver core can properly handle constant struct bus_type,
move the pci_epf_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: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20240204-bus_cleanup-pci-v1-1-300267a1e99e@marliere.net
[mani: modified subject to reflect subsys prefix]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'drivers/pci/endpoint')
| -rw-r--r-- | drivers/pci/endpoint/pci-epf-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/endpoint/pci-epf-core.c b/drivers/pci/endpoint/pci-epf-core.c index 2c32de667937..bf655383e5ed 100644 --- a/drivers/pci/endpoint/pci-epf-core.c +++ b/drivers/pci/endpoint/pci-epf-core.c @@ -17,7 +17,7 @@ static DEFINE_MUTEX(pci_epf_mutex); -static struct bus_type pci_epf_bus_type; +static const struct bus_type pci_epf_bus_type; static const struct device_type pci_epf_type; /** @@ -507,7 +507,7 @@ static void pci_epf_device_remove(struct device *dev) epf->driver = NULL; } -static struct bus_type pci_epf_bus_type = { +static const struct bus_type pci_epf_bus_type = { .name = "pci-epf", .match = pci_epf_device_match, .probe = pci_epf_device_probe, |