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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-21 20:04:00 +0300
committerSamuel Ortiz <sameo@linux.intel.com>2017-11-06 02:56:56 +0300
commita122ffd0911d563f4b5e95120259ec5d2e8e3c4f (patch)
treedb71bfbca858bd1d38731ecf3aef2a1f68284b81 /drivers/nfc
parent984553078497082008b8a2bd681facdc789b5acf (diff)
downloadlinux-a122ffd0911d563f4b5e95120259ec5d2e8e3c4f.tar.xz
nfc: st21nfca: constify i2c_device_id
i2c_device_id are not supposed to change at runtime. All functions working with i2c_device_id provided by <linux/i2c.h> work with const i2c_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc')
-rw-r--r--drivers/nfc/st21nfca/i2c.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c
index cd1f7bfa75eb..1b347096422f 100644
--- a/drivers/nfc/st21nfca/i2c.c
+++ b/drivers/nfc/st21nfca/i2c.c
@@ -589,7 +589,7 @@ static int st21nfca_hci_i2c_remove(struct i2c_client *client)
return 0;
}
-static struct i2c_device_id st21nfca_hci_i2c_id_table[] = {
+static const struct i2c_device_id st21nfca_hci_i2c_id_table[] = {
{ST21NFCA_HCI_DRIVER_NAME, 0},
{}
};