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| author | Bhumika Goyal <bhumirks@gmail.com> | 2016-12-26 16:36:35 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-01-11 21:56:02 +0100 |
| commit | 1acf8bca9cdb2443a8707ff0afc3aadbfb5669f4 (patch) | |
| tree | f161274bccf1fe4fc238362a27f89bdb4ec756a7 /drivers/pci/hotplug/acpiphp_ibm.c | |
| parent | PCI: rpadlpar: Remove unnecessary return statement (diff) | |
| download | linux-1acf8bca9cdb2443a8707ff0afc3aadbfb5669f4.tar.xz linux-1acf8bca9cdb2443a8707ff0afc3aadbfb5669f4.zip | |
PCI: acpiphp_ibm: Make ibm_apci_table_attr __ro_after_init
ibm_apci_table_attr is not modified after being initialized by
ibm_acpiphp_init(). It is passed as an argument to the functions
sysfs_{remove/create}_bin_file(), but both the arguments are const.
Add __ro_after_init to its declaration.
[bhelgaas: changelog]
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'drivers/pci/hotplug/acpiphp_ibm.c')
| -rw-r--r-- | drivers/pci/hotplug/acpiphp_ibm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c index 68d105aaf4e2..984c7e8cec5a 100644 --- a/drivers/pci/hotplug/acpiphp_ibm.c +++ b/drivers/pci/hotplug/acpiphp_ibm.c @@ -107,7 +107,7 @@ static void __exit ibm_acpiphp_exit(void); static acpi_handle ibm_acpi_handle; static struct notification ibm_note; -static struct bin_attribute ibm_apci_table_attr = { +static struct bin_attribute ibm_apci_table_attr __ro_after_init = { .attr = { .name = "apci_table", .mode = S_IRUGO, |