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| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-07-24 23:49:24 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-07-25 09:21:21 +0100 |
| commit | 5f3e63933793fff15ae3b968f1c03698bdd3fc66 (patch) | |
| tree | 882f69e41babb7f0329ed79df1b13914fa7e4b26 | |
| parent | 15944ad2e5a1cc2ef2c6fa60b04e464dbb4ddb61 (diff) | |
| download | lwn-5f3e63933793fff15ae3b968f1c03698bdd3fc66.tar.gz lwn-5f3e63933793fff15ae3b968f1c03698bdd3fc66.zip | |
nfc: constify nfc_hci_gate
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>
| -rw-r--r-- | drivers/nfc/microread/microread.c | 2 | ||||
| -rw-r--r-- | drivers/nfc/pn544/pn544.c | 2 | ||||
| -rw-r--r-- | drivers/nfc/st21nfca/core.c | 2 | ||||
| -rw-r--r-- | net/nfc/hci/core.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/drivers/nfc/microread/microread.c b/drivers/nfc/microread/microread.c index a5d5c3ec65f9..151a0631ec72 100644 --- a/drivers/nfc/microread/microread.c +++ b/drivers/nfc/microread/microread.c @@ -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}, diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c index 23faa46bb486..f4d09ebba5c8 100644 --- a/drivers/nfc/pn544/pn544.c +++ b/drivers/nfc/pn544/pn544.c @@ -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}, diff --git a/drivers/nfc/st21nfca/core.c b/drivers/nfc/st21nfca/core.c index 583c36d4ff67..675f8a342869 100644 --- a/drivers/nfc/st21nfca/core.c +++ b/drivers/nfc/st21nfca/core.c @@ -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}, diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c index 3481941be70b..e37d30302b06 100644 --- a/net/nfc/hci/core.c +++ b/net/nfc/hci/core.c @@ -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--) { |