diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-21 22:33:57 +0530 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2017-11-06 00:56:55 +0100 |
| commit | 3737ff15b0e88fd9d4942118c2c9ece917ddc68f (patch) | |
| tree | ae03b200692c9b3d64d88af0fb554c152dbd3e1d /drivers/nfc/pn544 | |
| parent | f98786da9d18ee1ecfac4a68e532b1859cf7d1c0 (diff) | |
nfc: pn544: 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/pn544')
| -rw-r--r-- | drivers/nfc/pn544/i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c index 4b14740edb67..d0207f8e68b7 100644 --- a/drivers/nfc/pn544/i2c.c +++ b/drivers/nfc/pn544/i2c.c @@ -54,7 +54,7 @@ #define PN544_HCI_I2C_LLC_MAX_SIZE (PN544_HCI_I2C_LLC_LEN_CRC + 1 + \ PN544_HCI_I2C_LLC_MAX_PAYLOAD) -static struct i2c_device_id pn544_hci_i2c_id_table[] = { +static const struct i2c_device_id pn544_hci_i2c_id_table[] = { {"pn544", 0}, {} }; |