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authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2021-07-25 00:49:28 +0300
committerDavid S. Miller <davem@davemloft.net>2021-07-25 11:21:21 +0300
commit7186aac9c22de855220ebc54df7af399647bd1fc (patch)
tree119f428bbe33677716c68d6f3aed906195d7872a /drivers/nfc
parent49545357bf7e134a4012d4652c2df5f78f4485af (diff)
downloadlinux-7186aac9c22de855220ebc54df7af399647bd1fc.tar.xz
nfc: constify nfc_digital_ops
Neither the core nor the drivers modify the passed pointer to struct nfc_digital_ops, 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>
Diffstat (limited to 'drivers/nfc')
-rw-r--r--drivers/nfc/nfcsim.c2
-rw-r--r--drivers/nfc/port100.c2
-rw-r--r--drivers/nfc/st95hf/core.c2
-rw-r--r--drivers/nfc/trf7970a.c2
4 files changed, 4 insertions, 4 deletions
diff --git a/drivers/nfc/nfcsim.c b/drivers/nfc/nfcsim.c
index a9864fcdfba6..143dc49b815b 100644
--- a/drivers/nfc/nfcsim.c
+++ b/drivers/nfc/nfcsim.c
@@ -320,7 +320,7 @@ static int nfcsim_tg_listen(struct nfc_digital_dev *ddev, u16 timeout,
return nfcsim_send(ddev, NULL, timeout, cb, arg);
}
-static struct nfc_digital_ops nfcsim_digital_ops = {
+static const struct nfc_digital_ops nfcsim_digital_ops = {
.in_configure_hw = nfcsim_in_configure_hw,
.in_send_cmd = nfcsim_in_send_cmd,
diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c
index 1d614f9d864a..ccb5c5fab905 100644
--- a/drivers/nfc/port100.c
+++ b/drivers/nfc/port100.c
@@ -1463,7 +1463,7 @@ static int port100_listen(struct nfc_digital_dev *ddev, u16 timeout,
return port100_tg_send_cmd(ddev, skb, timeout, cb, arg);
}
-static struct nfc_digital_ops port100_digital_ops = {
+static const struct nfc_digital_ops port100_digital_ops = {
.in_configure_hw = port100_in_configure_hw,
.in_send_cmd = port100_in_send_cmd,
diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c
index 2dc788c363fd..993818742570 100644
--- a/drivers/nfc/st95hf/core.c
+++ b/drivers/nfc/st95hf/core.c
@@ -1037,7 +1037,7 @@ static void st95hf_abort_cmd(struct nfc_digital_dev *ddev)
{
}
-static struct nfc_digital_ops st95hf_nfc_digital_ops = {
+static const struct nfc_digital_ops st95hf_nfc_digital_ops = {
.in_configure_hw = st95hf_in_configure_hw,
.in_send_cmd = st95hf_in_send_cmd,
diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c
index 33978022ae47..1aed44629aaa 100644
--- a/drivers/nfc/trf7970a.c
+++ b/drivers/nfc/trf7970a.c
@@ -1861,7 +1861,7 @@ static void trf7970a_abort_cmd(struct nfc_digital_dev *ddev)
mutex_unlock(&trf->lock);
}
-static struct nfc_digital_ops trf7970a_nfc_ops = {
+static const struct nfc_digital_ops trf7970a_nfc_ops = {
.in_configure_hw = trf7970a_in_configure_hw,
.in_send_cmd = trf7970a_send_cmd,
.tg_configure_hw = trf7970a_tg_configure_hw,