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Diffstat (limited to 'drivers/nfc/nfcmrvl')
-rw-r--r--drivers/nfc/nfcmrvl/fw_dnld.c16
-rw-r--r--drivers/nfc/nfcmrvl/i2c.c7
-rw-r--r--drivers/nfc/nfcmrvl/main.c6
-rw-r--r--drivers/nfc/nfcmrvl/nfcmrvl.h6
-rw-r--r--drivers/nfc/nfcmrvl/spi.c7
-rw-r--r--drivers/nfc/nfcmrvl/uart.c4
-rw-r--r--drivers/nfc/nfcmrvl/usb.c2
7 files changed, 22 insertions, 26 deletions
diff --git a/drivers/nfc/nfcmrvl/fw_dnld.c b/drivers/nfc/nfcmrvl/fw_dnld.c
index aaccb8b76b3e..edac56b01fd1 100644
--- a/drivers/nfc/nfcmrvl/fw_dnld.c
+++ b/drivers/nfc/nfcmrvl/fw_dnld.c
@@ -129,7 +129,7 @@ static void fw_dnld_timeout(struct timer_list *t)
}
static int process_state_reset(struct nfcmrvl_private *priv,
- struct sk_buff *skb)
+ const struct sk_buff *skb)
{
if (sizeof(nci_pattern_core_reset_ntf) != skb->len ||
memcmp(skb->data, nci_pattern_core_reset_ntf,
@@ -145,7 +145,8 @@ static int process_state_reset(struct nfcmrvl_private *priv,
return 0;
}
-static int process_state_init(struct nfcmrvl_private *priv, struct sk_buff *skb)
+static int process_state_init(struct nfcmrvl_private *priv,
+ const struct sk_buff *skb)
{
struct nci_core_set_config_cmd cmd;
@@ -175,7 +176,7 @@ static void create_lc(struct nfcmrvl_private *priv)
}
static int process_state_set_ref_clock(struct nfcmrvl_private *priv,
- struct sk_buff *skb)
+ const struct sk_buff *skb)
{
struct nci_core_set_config_cmd cmd;
@@ -221,7 +222,7 @@ static int process_state_set_ref_clock(struct nfcmrvl_private *priv,
}
static int process_state_set_hi_config(struct nfcmrvl_private *priv,
- struct sk_buff *skb)
+ const struct sk_buff *skb)
{
if (sizeof(nci_pattern_core_set_config_rsp) != skb->len ||
memcmp(skb->data, nci_pattern_core_set_config_rsp, skb->len))
@@ -232,7 +233,7 @@ static int process_state_set_hi_config(struct nfcmrvl_private *priv,
}
static int process_state_open_lc(struct nfcmrvl_private *priv,
- struct sk_buff *skb)
+ const struct sk_buff *skb)
{
if (sizeof(nci_pattern_core_conn_create_rsp) >= skb->len ||
memcmp(skb->data, nci_pattern_core_conn_create_rsp,
@@ -347,7 +348,7 @@ static int process_state_fw_dnld(struct nfcmrvl_private *priv,
}
static int process_state_close_lc(struct nfcmrvl_private *priv,
- struct sk_buff *skb)
+ const struct sk_buff *skb)
{
if (sizeof(nci_pattern_core_conn_close_rsp) != skb->len ||
memcmp(skb->data, nci_pattern_core_conn_close_rsp, skb->len))
@@ -358,7 +359,8 @@ static int process_state_close_lc(struct nfcmrvl_private *priv,
return 0;
}
-static int process_state_boot(struct nfcmrvl_private *priv, struct sk_buff *skb)
+static int process_state_boot(struct nfcmrvl_private *priv,
+ const struct sk_buff *skb)
{
if (sizeof(nci_pattern_proprietary_boot_rsp) != skb->len ||
memcmp(skb->data, nci_pattern_proprietary_boot_rsp, skb->len))
diff --git a/drivers/nfc/nfcmrvl/i2c.c b/drivers/nfc/nfcmrvl/i2c.c
index 59a529e72d96..ceef81d93ac9 100644
--- a/drivers/nfc/nfcmrvl/i2c.c
+++ b/drivers/nfc/nfcmrvl/i2c.c
@@ -8,12 +8,9 @@
#include <linux/module.h>
#include <linux/interrupt.h>
#include <linux/i2c.h>
-#include <linux/pm_runtime.h>
#include <linux/nfc.h>
-#include <linux/gpio.h>
#include <linux/delay.h>
#include <linux/of_irq.h>
-#include <linux/of_gpio.h>
#include <net/nfc/nci.h>
#include <net/nfc/nci_core.h>
#include "nfcmrvl.h"
@@ -146,7 +143,7 @@ static void nfcmrvl_i2c_nci_update_config(struct nfcmrvl_private *priv,
{
}
-static struct nfcmrvl_if_ops i2c_ops = {
+static const struct nfcmrvl_if_ops i2c_ops = {
.nci_open = nfcmrvl_i2c_nci_open,
.nci_close = nfcmrvl_i2c_nci_close,
.nci_send = nfcmrvl_i2c_nci_send,
@@ -182,8 +179,8 @@ static int nfcmrvl_i2c_parse_dt(struct device_node *node,
static int nfcmrvl_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
+ const struct nfcmrvl_platform_data *pdata;
struct nfcmrvl_i2c_drv_data *drv_data;
- struct nfcmrvl_platform_data *pdata;
struct nfcmrvl_platform_data config;
int ret;
diff --git a/drivers/nfc/nfcmrvl/main.c b/drivers/nfc/nfcmrvl/main.c
index a4620b480c4f..2fcf545012b1 100644
--- a/drivers/nfc/nfcmrvl/main.c
+++ b/drivers/nfc/nfcmrvl/main.c
@@ -81,7 +81,7 @@ static int nfcmrvl_nci_fw_download(struct nci_dev *ndev,
return nfcmrvl_fw_dnld_start(ndev, firmware_name);
}
-static struct nci_ops nfcmrvl_nci_ops = {
+static const struct nci_ops nfcmrvl_nci_ops = {
.open = nfcmrvl_nci_open,
.close = nfcmrvl_nci_close,
.send = nfcmrvl_nci_send,
@@ -91,9 +91,9 @@ static struct nci_ops nfcmrvl_nci_ops = {
struct nfcmrvl_private *nfcmrvl_nci_register_dev(enum nfcmrvl_phy phy,
void *drv_data,
- struct nfcmrvl_if_ops *ops,
+ const struct nfcmrvl_if_ops *ops,
struct device *dev,
- struct nfcmrvl_platform_data *pdata)
+ const struct nfcmrvl_platform_data *pdata)
{
struct nfcmrvl_private *priv;
int rc;
diff --git a/drivers/nfc/nfcmrvl/nfcmrvl.h b/drivers/nfc/nfcmrvl/nfcmrvl.h
index a715543bc9bf..165bd0a95190 100644
--- a/drivers/nfc/nfcmrvl/nfcmrvl.h
+++ b/drivers/nfc/nfcmrvl/nfcmrvl.h
@@ -77,7 +77,7 @@ struct nfcmrvl_private {
/* PHY type */
enum nfcmrvl_phy phy;
/* Low level driver ops */
- struct nfcmrvl_if_ops *if_ops;
+ const struct nfcmrvl_if_ops *if_ops;
};
struct nfcmrvl_if_ops {
@@ -92,9 +92,9 @@ void nfcmrvl_nci_unregister_dev(struct nfcmrvl_private *priv);
int nfcmrvl_nci_recv_frame(struct nfcmrvl_private *priv, struct sk_buff *skb);
struct nfcmrvl_private *nfcmrvl_nci_register_dev(enum nfcmrvl_phy phy,
void *drv_data,
- struct nfcmrvl_if_ops *ops,
+ const struct nfcmrvl_if_ops *ops,
struct device *dev,
- struct nfcmrvl_platform_data *pdata);
+ const struct nfcmrvl_platform_data *pdata);
void nfcmrvl_chip_reset(struct nfcmrvl_private *priv);
diff --git a/drivers/nfc/nfcmrvl/spi.c b/drivers/nfc/nfcmrvl/spi.c
index 66696321c645..5b833a9a83f8 100644
--- a/drivers/nfc/nfcmrvl/spi.c
+++ b/drivers/nfc/nfcmrvl/spi.c
@@ -7,11 +7,8 @@
#include <linux/module.h>
#include <linux/interrupt.h>
-#include <linux/pm_runtime.h>
#include <linux/nfc.h>
-#include <linux/gpio.h>
#include <linux/of_irq.h>
-#include <linux/of_gpio.h>
#include <net/nfc/nci.h>
#include <net/nfc/nci_core.h>
#include <linux/spi/spi.h>
@@ -99,7 +96,7 @@ static void nfcmrvl_spi_nci_update_config(struct nfcmrvl_private *priv,
drv_data->nci_spi->xfer_speed_hz = config->clk;
}
-static struct nfcmrvl_if_ops spi_ops = {
+static const struct nfcmrvl_if_ops spi_ops = {
.nci_open = nfcmrvl_spi_nci_open,
.nci_close = nfcmrvl_spi_nci_close,
.nci_send = nfcmrvl_spi_nci_send,
@@ -129,7 +126,7 @@ static int nfcmrvl_spi_parse_dt(struct device_node *node,
static int nfcmrvl_spi_probe(struct spi_device *spi)
{
- struct nfcmrvl_platform_data *pdata;
+ const struct nfcmrvl_platform_data *pdata;
struct nfcmrvl_platform_data config;
struct nfcmrvl_spi_drv_data *drv_data;
int ret = 0;
diff --git a/drivers/nfc/nfcmrvl/uart.c b/drivers/nfc/nfcmrvl/uart.c
index 50d86c90b9dd..9c92cbdc42f0 100644
--- a/drivers/nfc/nfcmrvl/uart.c
+++ b/drivers/nfc/nfcmrvl/uart.c
@@ -49,7 +49,7 @@ static void nfcmrvl_uart_nci_update_config(struct nfcmrvl_private *priv,
config->flow_control);
}
-static struct nfcmrvl_if_ops uart_ops = {
+static const struct nfcmrvl_if_ops uart_ops = {
.nci_open = nfcmrvl_uart_nci_open,
.nci_close = nfcmrvl_uart_nci_close,
.nci_send = nfcmrvl_uart_nci_send,
@@ -98,8 +98,8 @@ static int nfcmrvl_uart_parse_dt(struct device_node *node,
static int nfcmrvl_nci_uart_open(struct nci_uart *nu)
{
struct nfcmrvl_private *priv;
- struct nfcmrvl_platform_data *pdata = NULL;
struct nfcmrvl_platform_data config;
+ const struct nfcmrvl_platform_data *pdata = NULL;
struct device *dev = nu->tty->dev;
/*
diff --git a/drivers/nfc/nfcmrvl/usb.c b/drivers/nfc/nfcmrvl/usb.c
index 9d649b45300b..a99aedff795d 100644
--- a/drivers/nfc/nfcmrvl/usb.c
+++ b/drivers/nfc/nfcmrvl/usb.c
@@ -264,7 +264,7 @@ done:
return err;
}
-static struct nfcmrvl_if_ops usb_ops = {
+static const struct nfcmrvl_if_ops usb_ops = {
.nci_open = nfcmrvl_usb_nci_open,
.nci_close = nfcmrvl_usb_nci_close,
.nci_send = nfcmrvl_usb_nci_send,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.