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| author | Simon Horman <horms@kernel.org> | 2023-06-09 15:31:57 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-06-12 09:40:31 +0100 |
| commit | f2ea0c3582abc721ce9e090cf496b96e6b204e2c (patch) | |
| tree | dec9a247bf3edf2a639308594ce304a039257ae3 /drivers/nfc | |
| parent | b803d1fded4085d268507a432dac8077ead68971 (diff) | |
| download | lwn-f2ea0c3582abc721ce9e090cf496b96e6b204e2c.tar.gz lwn-f2ea0c3582abc721ce9e090cf496b96e6b204e2c.zip | |
nfc: nxp-nci: store __be16 value in __be16 variable
Use a __be16 variable to store the big endian value of header in
nxp_nci_i2c_fw_read().
Flagged by Sparse as:
.../i2c.c:113:22: warning: cast to restricted __be16
No functional changes intended.
Compile tested only.
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Sridhar Samudrala <sridhar.samudrala@intel.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/nxp-nci/i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nfc/nxp-nci/i2c.c b/drivers/nfc/nxp-nci/i2c.c index baddaf242d18..dca25a0c2f33 100644 --- a/drivers/nfc/nxp-nci/i2c.c +++ b/drivers/nfc/nxp-nci/i2c.c @@ -97,8 +97,8 @@ static int nxp_nci_i2c_fw_read(struct nxp_nci_i2c_phy *phy, struct sk_buff **skb) { struct i2c_client *client = phy->i2c_dev; - u16 header; size_t frame_len; + __be16 header; int r; r = i2c_master_recv(client, (u8 *) &header, NXP_NCI_FW_HDR_LEN); |