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NFC: nxp-nci: constify nxp_nci_phy_ops structure

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The only instance of a nxp_nci_phy_ops structure is never modified.  Thus
the declaration of the structure and all references to the structure type
can be made const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Julia Lawall 2015-10-11 13:24:13 +02:00 committed by Samuel Ortiz
parent 893a84e818
commit 7cf6d08caf
3 changed files with 6 additions and 4 deletions
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3
drivers/nfc/nxp-nci/core.c
View File

@ -109,7 +109,8 @@ static struct nci_ops nxp_nci_ops = {
}; };
int nxp_nci_probe(void *phy_id, struct device *pdev, int nxp_nci_probe(void *phy_id, struct device *pdev,
struct nxp_nci_phy_ops *phy_ops, unsigned int max_payload, const struct nxp_nci_phy_ops *phy_ops,
unsigned int max_payload,
struct nci_dev **ndev) struct nci_dev **ndev)
{ {
struct nxp_nci_info *info; struct nxp_nci_info *info;

2
drivers/nfc/nxp-nci/i2c.c
View File

@ -106,7 +106,7 @@ static int nxp_nci_i2c_write(void *phy_id, struct sk_buff *skb)
return r; return r;
} }
static struct nxp_nci_phy_ops i2c_phy_ops = { static const struct nxp_nci_phy_ops i2c_phy_ops = {
.set_mode = nxp_nci_i2c_set_mode, .set_mode = nxp_nci_i2c_set_mode,
.write = nxp_nci_i2c_write, .write = nxp_nci_i2c_write,
}; };

5
drivers/nfc/nxp-nci/nxp-nci.h
View File

@ -68,7 +68,7 @@ struct nxp_nci_info {
enum nxp_nci_mode mode; enum nxp_nci_mode mode;
struct nxp_nci_phy_ops *phy_ops; const struct nxp_nci_phy_ops *phy_ops;
unsigned int max_payload; unsigned int max_payload;
struct mutex info_lock; struct mutex info_lock;
@ -82,7 +82,8 @@ void nxp_nci_fw_recv_frame(struct nci_dev *ndev, struct sk_buff *skb);
void nxp_nci_fw_work_complete(struct nxp_nci_info *info, int result); void nxp_nci_fw_work_complete(struct nxp_nci_info *info, int result);
int nxp_nci_probe(void *phy_id, struct device *pdev, int nxp_nci_probe(void *phy_id, struct device *pdev,
struct nxp_nci_phy_ops *phy_ops, unsigned int max_payload, const struct nxp_nci_phy_ops *phy_ops,
unsigned int max_payload,
struct nci_dev **ndev); struct nci_dev **ndev);
void nxp_nci_remove(struct nci_dev *ndev); void nxp_nci_remove(struct nci_dev *ndev);