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nfc: constify nfc_hci_gate

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Neither the core nor the drivers modify the passed pointer to struct
nfc_hci_gate, so make it a pointer to const for correctness and safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Krzysztof Kozlowski 2021-07-24 23:49:24 +02:00 committed by David S. Miller
parent 15944ad2e5
commit 5f3e639337
4 changed files with 4 additions and 4 deletions
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2
drivers/nfc/microread/microread.c
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@ -131,7 +131,7 @@
#define MICROREAD_ELT_ID_SE2 0x04
#define MICROREAD_ELT_ID_SE3 0x05
static struct nfc_hci_gate microread_gates[] = {
static const struct nfc_hci_gate microread_gates[] = {
{MICROREAD_GATE_ID_ADM, MICROREAD_PIPE_ID_ADMIN},
{MICROREAD_GATE_ID_LOOPBACK, MICROREAD_PIPE_ID_HDS_LOOPBACK},
{MICROREAD_GATE_ID_IDT, MICROREAD_PIPE_ID_HDS_IDT},

2
drivers/nfc/pn544/pn544.c
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@ -86,7 +86,7 @@ enum pn544_state {
#define PN544_HCI_CMD_ATTREQUEST 0x12
#define PN544_HCI_CMD_CONTINUE_ACTIVATION 0x13
static struct nfc_hci_gate pn544_gates[] = {
static const struct nfc_hci_gate pn544_gates[] = {
{NFC_HCI_ADMIN_GATE, NFC_HCI_INVALID_PIPE},
{NFC_HCI_LOOPBACK_GATE, NFC_HCI_INVALID_PIPE},
{NFC_HCI_ID_MGMT_GATE, NFC_HCI_INVALID_PIPE},

2
drivers/nfc/st21nfca/core.c
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@ -72,7 +72,7 @@
static DECLARE_BITMAP(dev_mask, ST21NFCA_NUM_DEVICES);
static struct nfc_hci_gate st21nfca_gates[] = {
static const struct nfc_hci_gate st21nfca_gates[] = {
{NFC_HCI_ADMIN_GATE, NFC_HCI_ADMIN_PIPE},
{NFC_HCI_LINK_MGMT_GATE, NFC_HCI_LINK_MGMT_PIPE},
{ST21NFCA_DEVICE_MGNT_GATE, ST21NFCA_DEVICE_MGNT_PIPE},

2
net/nfc/hci/core.c
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@ -447,7 +447,7 @@ static void nfc_hci_cmd_timeout(struct timer_list *t)
}
static int hci_dev_connect_gates(struct nfc_hci_dev *hdev, u8 gate_count,
struct nfc_hci_gate *gates)
const struct nfc_hci_gate *gates)
{
int r;
while (gate_count--) {