summaryrefslogtreecommitdiff
path: root/drivers/nfc
diff options
context:
space:
mode:
authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2021-07-29 13:40:12 +0300
committerDavid S. Miller <davem@davemloft.net>2021-07-29 14:28:02 +0300
commit894a6e15863307d8821857aaa2ecf80cde2a6c82 (patch)
treea588b5c07bc7e10840728c5649f4a93d464baf99 /drivers/nfc
parentdd8987a394c0730380167e0b0aebd766cf3511e1 (diff)
downloadlinux-894a6e15863307d8821857aaa2ecf80cde2a6c82.tar.xz
nfc: mei_phy: constify buffer passed to mei_nfc_send()
The buffer passed to mei_nfc_send() can be 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/mei_phy.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nfc/mei_phy.c b/drivers/nfc/mei_phy.c
index 41146bb99474..f9cca885beec 100644
--- a/drivers/nfc/mei_phy.c
+++ b/drivers/nfc/mei_phy.c
@@ -202,7 +202,7 @@ err:
return r;
}
-static int mei_nfc_send(struct nfc_mei_phy *phy, u8 *buf, size_t length)
+static int mei_nfc_send(struct nfc_mei_phy *phy, const u8 *buf, size_t length)
{
struct mei_nfc_hdr *hdr;
u8 *mei_buf;