| Message ID | 50b7d8e8b297f58a2db0e8fbcc13549666174245.1499359652.git.arvind.yadav.cs@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Samuel Ortiz |
| Headers | show |
diff --git a/drivers/nfc/nxp-nci/i2c.c b/drivers/nfc/nxp-nci/i2c.c index ff22d76..35d4fc5 100644 --- a/drivers/nfc/nxp-nci/i2c.c +++ b/drivers/nfc/nxp-nci/i2c.c @@ -407,7 +407,7 @@ static const struct of_device_id of_nxp_nci_i2c_match[] = { MODULE_DEVICE_TABLE(of, of_nxp_nci_i2c_match); #ifdef CONFIG_ACPI -static struct acpi_device_id acpi_id[] = { +static const struct acpi_device_id acpi_id[] = { { "NXP7471" }, { }, };
acpi_device_id are not supposed to change at runtime. All functions working with acpi_device_id provided by <acpi/acpi_bus.h> work with const acpi_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 2208 400 0 2608 a30 drivers/nfc/nxp-nci/i2c.o File size After adding 'const': text data bss dec hex filename 2272 336 0 2608 a30 drivers/nfc/nxp-nci/i2c.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/nfc/nxp-nci/i2c.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)