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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-21 22:33:56 +0530
committerSamuel Ortiz <sameo@linux.intel.com>2017-11-06 00:56:55 +0100
commitf98786da9d18ee1ecfac4a68e532b1859cf7d1c0 (patch)
treecd6b907e5e0fd59e9a6e07cd1a8719c90006059d /drivers/nfc
parent01e682ad085d0e7d253c3bad557a2a4b08bbf5fe (diff)
nfc: pn533: 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/pn533/i2c.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nfc/pn533/i2c.c b/drivers/nfc/pn533/i2c.c
index 8f60ce039b0d..4389eb4c8d0b 100644
--- a/drivers/nfc/pn533/i2c.c
+++ b/drivers/nfc/pn533/i2c.c
@@ -264,7 +264,7 @@ static const struct of_device_id of_pn533_i2c_match[] = {
};
MODULE_DEVICE_TABLE(of, of_pn533_i2c_match);
-static struct i2c_device_id pn533_i2c_id_table[] = {
+static const struct i2c_device_id pn533_i2c_id_table[] = {
{ PN533_I2C_DRIVER_NAME, 0 },
{}
};

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