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nfc: mei_phy: constify buffer passed to mei_nfc_send()

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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>
This commit is contained in:
Krzysztof Kozlowski
2021-07-29 12:40:12 +02:00
committed by David S. Miller
parent dd8987a394
commit 894a6e1586
1 changed files with 1 additions and 1 deletions
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2
drivers/nfc/mei_phy.c
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@@ -202,7 +202,7 @@ static int mei_nfc_connect(struct nfc_mei_phy *phy)
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;