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-rw-r--r--drivers/net/can/Kconfig5
-rw-r--r--drivers/net/can/at91_can.c8
-rw-r--r--drivers/net/can/bfin_can.c10
-rw-r--r--drivers/net/can/c_can/c_can_platform.c13
-rw-r--r--drivers/net/can/cc770/cc770_isa.c5
-rw-r--r--drivers/net/can/cc770/cc770_platform.c4
-rw-r--r--drivers/net/can/flexcan.c52
-rw-r--r--drivers/net/can/grcan.c12
-rw-r--r--drivers/net/can/janz-ican3.c2
-rw-r--r--drivers/net/can/led.c4
-rw-r--r--drivers/net/can/mscan/mpc5xxx_can.c10
-rw-r--r--drivers/net/can/sja1000/sja1000_isa.c5
-rw-r--r--drivers/net/can/sja1000/sja1000_of_platform.c6
-rw-r--r--drivers/net/can/sja1000/sja1000_platform.c5
-rw-r--r--drivers/net/can/slcan.c2
-rw-r--r--drivers/net/can/softing/softing_main.c2
-rw-r--r--drivers/net/can/ti_hecc.c1
17 files changed, 55 insertions, 91 deletions
diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
index e456b70933c2..3c069472eb8b 100644
--- a/drivers/net/can/Kconfig
+++ b/drivers/net/can/Kconfig
@@ -102,12 +102,9 @@ config CAN_JANZ_ICAN3
This driver can also be built as a module. If so, the module will be
called janz-ican3.ko.
-config HAVE_CAN_FLEXCAN
- bool
-
config CAN_FLEXCAN
tristate "Support for Freescale FLEXCAN based chips"
- depends on HAVE_CAN_FLEXCAN
+ depends on ARM || PPC
---help---
Say Y here if you want to support for Freescale FlexCAN.
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index db52f4414def..dbbe97ae121e 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -1220,7 +1220,7 @@ static ssize_t at91_sysfs_set_mb0_id(struct device *dev,
goto out;
}
- err = strict_strtoul(buf, 0, &can_id);
+ err = kstrtoul(buf, 0, &can_id);
if (err) {
ret = err;
goto out;
@@ -1264,8 +1264,6 @@ static const struct of_device_id at91_can_dt_ids[] = {
}
};
MODULE_DEVICE_TABLE(of, at91_can_dt_ids);
-#else
-#define at91_can_dt_ids NULL
#endif
static const struct at91_devtype_data *at91_can_get_driver_data(struct platform_device *pdev)
@@ -1393,8 +1391,6 @@ static int at91_can_remove(struct platform_device *pdev)
unregister_netdev(dev);
- platform_set_drvdata(pdev, NULL);
-
iounmap(priv->reg_base);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -1426,7 +1422,7 @@ static struct platform_driver at91_can_driver = {
.driver = {
.name = KBUILD_MODNAME,
.owner = THIS_MODULE,
- .of_match_table = at91_can_dt_ids,
+ .of_match_table = of_match_ptr(at91_can_dt_ids),
},
.id_table = at91_can_id_table,
};
diff --git a/drivers/net/can/bfin_can.c b/drivers/net/can/bfin_can.c
index d4a15e82bfc0..a2700d25ff0e 100644
--- a/drivers/net/can/bfin_can.c
+++ b/drivers/net/can/bfin_can.c
@@ -580,7 +580,7 @@ static int bfin_can_probe(struct platform_device *pdev)
priv->pin_list = pdata;
priv->can.clock.freq = get_sclk();
- dev_set_drvdata(&pdev->dev, dev);
+ platform_set_drvdata(pdev, dev);
SET_NETDEV_DEV(dev, &pdev->dev);
dev->flags |= IFF_ECHO; /* we support local echo */
@@ -613,7 +613,7 @@ exit:
static int bfin_can_remove(struct platform_device *pdev)
{
- struct net_device *dev = dev_get_drvdata(&pdev->dev);
+ struct net_device *dev = platform_get_drvdata(pdev);
struct bfin_can_priv *priv = netdev_priv(dev);
struct resource *res;
@@ -621,8 +621,6 @@ static int bfin_can_remove(struct platform_device *pdev)
unregister_candev(dev);
- dev_set_drvdata(&pdev->dev, NULL);
-
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(res->start, resource_size(res));
@@ -635,7 +633,7 @@ static int bfin_can_remove(struct platform_device *pdev)
#ifdef CONFIG_PM
static int bfin_can_suspend(struct platform_device *pdev, pm_message_t mesg)
{
- struct net_device *dev = dev_get_drvdata(&pdev->dev);
+ struct net_device *dev = platform_get_drvdata(pdev);
struct bfin_can_priv *priv = netdev_priv(dev);
struct bfin_can_regs __iomem *reg = priv->membase;
int timeout = BFIN_CAN_TIMEOUT;
@@ -658,7 +656,7 @@ static int bfin_can_suspend(struct platform_device *pdev, pm_message_t mesg)
static int bfin_can_resume(struct platform_device *pdev)
{
- struct net_device *dev = dev_get_drvdata(&pdev->dev);
+ struct net_device *dev = platform_get_drvdata(pdev);
struct bfin_can_priv *priv = netdev_priv(dev);
struct bfin_can_regs __iomem *reg = priv->membase;
diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c
index d63b91904f82..c6f838d922a5 100644
--- a/drivers/net/can/c_can/c_can_platform.c
+++ b/drivers/net/can/c_can/c_can_platform.c
@@ -32,7 +32,6 @@
#include <linux/clk.h>
#include <linux/of.h>
#include <linux/of_device.h>
-#include <linux/pinctrl/consumer.h>
#include <linux/can/dev.h>
@@ -114,7 +113,6 @@ static int c_can_plat_probe(struct platform_device *pdev)
struct c_can_priv *priv;
const struct of_device_id *match;
const struct platform_device_id *id;
- struct pinctrl *pinctrl;
struct resource *mem, *res;
int irq;
struct clk *clk;
@@ -131,11 +129,6 @@ static int c_can_plat_probe(struct platform_device *pdev)
id = platform_get_device_id(pdev);
}
- pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
- if (IS_ERR(pinctrl))
- dev_warn(&pdev->dev,
- "failed to configure pins from driver\n");
-
/* get the appropriate clk */
clk = clk_get(&pdev->dev, NULL);
if (IS_ERR(clk)) {
@@ -201,8 +194,8 @@ static int c_can_plat_probe(struct platform_device *pdev)
priv->instance = pdev->id;
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
- priv->raminit_ctrlreg = devm_request_and_ioremap(&pdev->dev, res);
- if (!priv->raminit_ctrlreg || priv->instance < 0)
+ priv->raminit_ctrlreg = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(priv->raminit_ctrlreg) || priv->instance < 0)
dev_info(&pdev->dev, "control memory is not used for raminit\n");
else
priv->raminit = c_can_hw_raminit;
@@ -234,7 +227,6 @@ static int c_can_plat_probe(struct platform_device *pdev)
return 0;
exit_free_device:
- platform_set_drvdata(pdev, NULL);
free_c_can_dev(dev);
exit_iounmap:
iounmap(addr);
@@ -255,7 +247,6 @@ static int c_can_plat_remove(struct platform_device *pdev)
struct resource *mem;
unregister_c_can_dev(dev);
- platform_set_drvdata(pdev, NULL);
free_c_can_dev(dev);
iounmap(priv->base);
diff --git a/drivers/net/can/cc770/cc770_isa.c b/drivers/net/can/cc770/cc770_isa.c
index 8eaaac81f320..87a47c0cfd49 100644
--- a/drivers/net/can/cc770/cc770_isa.c
+++ b/drivers/net/can/cc770/cc770_isa.c
@@ -265,7 +265,7 @@ static int cc770_isa_probe(struct platform_device *pdev)
else
priv->clkout = COR_DEFAULT;
- dev_set_drvdata(&pdev->dev, dev);
+ platform_set_drvdata(pdev, dev);
SET_NETDEV_DEV(dev, &pdev->dev);
err = register_cc770dev(dev);
@@ -293,12 +293,11 @@ static int cc770_isa_probe(struct platform_device *pdev)
static int cc770_isa_remove(struct platform_device *pdev)
{
- struct net_device *dev = dev_get_drvdata(&pdev->dev);
+ struct net_device *dev = platform_get_drvdata(pdev);
struct cc770_priv *priv = netdev_priv(dev);
int idx = pdev->id;
unregister_cc770dev(dev);
- dev_set_drvdata(&pdev->dev, NULL);
if (mem[idx]) {
iounmap(priv->reg_base);
diff --git a/drivers/net/can/cc770/cc770_platform.c b/drivers/net/can/cc770/cc770_platform.c
index d0f6bfc45aea..034bdd816a60 100644
--- a/drivers/net/can/cc770/cc770_platform.c
+++ b/drivers/net/can/cc770/cc770_platform.c
@@ -216,7 +216,7 @@ static int cc770_platform_probe(struct platform_device *pdev)
priv->reg_base, dev->irq, priv->can.clock.freq,
priv->cpu_interface, priv->bus_config, priv->clkout);
- dev_set_drvdata(&pdev->dev, dev);
+ platform_set_drvdata(pdev, dev);
SET_NETDEV_DEV(dev, &pdev->dev);
err = register_cc770dev(dev);
@@ -240,7 +240,7 @@ exit_release_mem:
static int cc770_platform_remove(struct platform_device *pdev)
{
- struct net_device *dev = dev_get_drvdata(&pdev->dev);
+ struct net_device *dev = platform_get_drvdata(pdev);
struct cc770_priv *priv = netdev_priv(dev);
struct resource *mem;
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 769d29ed106d..7b0be0910f4b 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -24,7 +24,6 @@
#include <linux/can/dev.h>
#include <linux/can/error.h>
#include <linux/can/led.h>
-#include <linux/can/platform/flexcan.h>
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/if_arp.h>
@@ -37,7 +36,7 @@
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/platform_device.h>
-#include <linux/pinctrl/consumer.h>
+#include <linux/regulator/consumer.h>
#define DRV_NAME "flexcan"
@@ -212,6 +211,7 @@ struct flexcan_priv {
struct clk *clk_per;
struct flexcan_platform_data *pdata;
const struct flexcan_devtype_data *devtype_data;
+ struct regulator *reg_xceiver;
};
static struct flexcan_devtype_data fsl_p1010_devtype_data = {
@@ -259,15 +259,6 @@ static inline void flexcan_write(u32 val, void __iomem *addr)
}
#endif
-/*
- * Swtich transceiver on or off
- */
-static void flexcan_transceiver_switch(const struct flexcan_priv *priv, int on)
-{
- if (priv->pdata && priv->pdata->transceiver_switch)
- priv->pdata->transceiver_switch(on);
-}
-
static inline int flexcan_has_and_handle_berr(const struct flexcan_priv *priv,
u32 reg_esr)
{
@@ -800,7 +791,11 @@ static int flexcan_chip_start(struct net_device *dev)
if (priv->devtype_data->features & FLEXCAN_HAS_V10_FEATURES)
flexcan_write(0x0, &regs->rxfgmask);
- flexcan_transceiver_switch(priv, 1);
+ if (priv->reg_xceiver) {
+ err = regulator_enable(priv->reg_xceiver);
+ if (err)
+ goto out;
+ }
/* synchronize with the can bus */
reg_mcr = flexcan_read(&regs->mcr);
@@ -843,7 +838,8 @@ static void flexcan_chip_stop(struct net_device *dev)
reg |= FLEXCAN_MCR_MDIS | FLEXCAN_MCR_HALT;
flexcan_write(reg, &regs->mcr);
- flexcan_transceiver_switch(priv, 0);
+ if (priv->reg_xceiver)
+ regulator_disable(priv->reg_xceiver);
priv->can.state = CAN_STATE_STOPPED;
return;
@@ -1004,16 +1000,11 @@ static int flexcan_probe(struct platform_device *pdev)
struct flexcan_priv *priv;
struct resource *mem;
struct clk *clk_ipg = NULL, *clk_per = NULL;
- struct pinctrl *pinctrl;
void __iomem *base;
resource_size_t mem_size;
int err, irq;
u32 clock_freq = 0;
- pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
- if (IS_ERR(pinctrl))
- return PTR_ERR(pinctrl);
-
if (pdev->dev.of_node)
of_property_read_u32(pdev->dev.of_node,
"clock-frequency", &clock_freq);
@@ -1090,6 +1081,10 @@ static int flexcan_probe(struct platform_device *pdev)
priv->pdata = pdev->dev.platform_data;
priv->devtype_data = devtype_data;
+ priv->reg_xceiver = devm_regulator_get(&pdev->dev, "xceiver");
+ if (IS_ERR(priv->reg_xceiver))
+ priv->reg_xceiver = NULL;
+
netif_napi_add(dev, &priv->napi, flexcan_poll, FLEXCAN_NAPI_WEIGHT);
dev_set_drvdata(&pdev->dev, dev);
@@ -1127,7 +1122,6 @@ static int flexcan_remove(struct platform_device *pdev)
struct resource *mem;
unregister_flexcandev(dev);
- platform_set_drvdata(pdev, NULL);
iounmap(priv->base);
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -1138,10 +1132,10 @@ static int flexcan_remove(struct platform_device *pdev)
return 0;
}
-#ifdef CONFIG_PM
-static int flexcan_suspend(struct platform_device *pdev, pm_message_t state)
+#ifdef CONFIG_PM_SLEEP
+static int flexcan_suspend(struct device *device)
{
- struct net_device *dev = platform_get_drvdata(pdev);
+ struct net_device *dev = dev_get_drvdata(device);
struct flexcan_priv *priv = netdev_priv(dev);
flexcan_chip_disable(priv);
@@ -1155,9 +1149,9 @@ static int flexcan_suspend(struct platform_device *pdev, pm_message_t state)
return 0;
}
-static int flexcan_resume(struct platform_device *pdev)
+static int flexcan_resume(struct device *device)
{
- struct net_device *dev = platform_get_drvdata(pdev);
+ struct net_device *dev = dev_get_drvdata(device);
struct flexcan_priv *priv = netdev_priv(dev);
priv->can.state = CAN_STATE_ERROR_ACTIVE;
@@ -1169,21 +1163,19 @@ static int flexcan_resume(struct platform_device *pdev)
return 0;
}
-#else
-#define flexcan_suspend NULL
-#define flexcan_resume NULL
-#endif
+#endif /* CONFIG_PM_SLEEP */
+
+static SIMPLE_DEV_PM_OPS(flexcan_pm_ops, flexcan_suspend, flexcan_resume);
static struct platform_driver flexcan_driver = {
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
+ .pm = &flexcan_pm_ops,
.of_match_table = flexcan_of_match,
},
.probe = flexcan_probe,
.remove = flexcan_remove,
- .suspend = flexcan_suspend,
- .resume = flexcan_resume,
.id_table = flexcan_id_table,
};
diff --git a/drivers/net/can/grcan.c b/drivers/net/can/grcan.c
index 17fbc7a09224..6aa737a24393 100644
--- a/drivers/net/can/grcan.c
+++ b/drivers/net/can/grcan.c
@@ -1646,7 +1646,7 @@ static int grcan_setup_netdev(struct platform_device *ofdev,
if (err)
goto exit_free_candev;
- dev_set_drvdata(&ofdev->dev, dev);
+ platform_set_drvdata(ofdev, dev);
/* Reset device to allow bit-timing to be set. No need to call
* grcan_reset at this stage. That is done in grcan_open.
@@ -1683,10 +1683,9 @@ static int grcan_probe(struct platform_device *ofdev)
}
res = platform_get_resource(ofdev, IORESOURCE_MEM, 0);
- base = devm_request_and_ioremap(&ofdev->dev, res);
- if (!base) {
- dev_err(&ofdev->dev, "couldn't map IO resource\n");
- err = -EADDRNOTAVAIL;
+ base = devm_ioremap_resource(&ofdev->dev, res);
+ if (IS_ERR(base)) {
+ err = PTR_ERR(base);
goto exit_error;
}
@@ -1716,13 +1715,12 @@ exit_error:
static int grcan_remove(struct platform_device *ofdev)
{
- struct net_device *dev = dev_get_drvdata(&ofdev->dev);
+ struct net_device *dev = platform_get_drvdata(ofdev);
struct grcan_priv *priv = netdev_priv(dev);
unregister_candev(dev); /* Will in turn call grcan_close */
irq_dispose_mapping(dev->irq);
- dev_set_drvdata(&ofdev->dev, NULL);
netif_napi_del(&priv->napi);
free_candev(dev);
diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index c4bc1d2e2033..36bd6fa1c7f3 100644
--- a/drivers/net/can/janz-ican3.c
+++ b/drivers/net/can/janz-ican3.c
@@ -1734,7 +1734,7 @@ static ssize_t ican3_sysfs_set_term(struct device *dev,
unsigned long enable;
int ret;
- if (strict_strtoul(buf, 0, &enable))
+ if (kstrtoul(buf, 0, &enable))
return -EINVAL;
ret = ican3_set_termination(mod, enable);
diff --git a/drivers/net/can/led.c b/drivers/net/can/led.c
index f27fca65dc4a..a3d99a8fd2d1 100644
--- a/drivers/net/can/led.c
+++ b/drivers/net/can/led.c
@@ -88,9 +88,9 @@ EXPORT_SYMBOL_GPL(devm_can_led_init);
/* NETDEV rename notifier to rename the associated led triggers too */
static int can_led_notifier(struct notifier_block *nb, unsigned long msg,
- void *data)
+ void *ptr)
{
- struct net_device *netdev = data;
+ struct net_device *netdev = netdev_notifier_info_to_dev(ptr);
struct can_priv *priv = safe_candev_priv(netdev);
char name[CAN_LED_NAME_SZ];
diff --git a/drivers/net/can/mscan/mpc5xxx_can.c b/drivers/net/can/mscan/mpc5xxx_can.c
index 668850e441dc..5b0ee8ef5885 100644
--- a/drivers/net/can/mscan/mpc5xxx_can.c
+++ b/drivers/net/can/mscan/mpc5xxx_can.c
@@ -302,7 +302,7 @@ static int mpc5xxx_can_probe(struct platform_device *ofdev)
goto exit_free_mscan;
}
- dev_set_drvdata(&ofdev->dev, dev);
+ platform_set_drvdata(ofdev, dev);
dev_info(&ofdev->dev, "MSCAN at 0x%p, irq %d, clock %d Hz\n",
priv->reg_base, dev->irq, priv->can.clock.freq);
@@ -321,11 +321,9 @@ exit_unmap_mem:
static int mpc5xxx_can_remove(struct platform_device *ofdev)
{
- struct net_device *dev = dev_get_drvdata(&ofdev->dev);
+ struct net_device *dev = platform_get_drvdata(ofdev);
struct mscan_priv *priv = netdev_priv(dev);
- dev_set_drvdata(&ofdev->dev, NULL);
-
unregister_mscandev(dev);
iounmap(priv->reg_base);
irq_dispose_mapping(dev->irq);
@@ -338,7 +336,7 @@ static int mpc5xxx_can_remove(struct platform_device *ofdev)
static struct mscan_regs saved_regs;
static int mpc5xxx_can_suspend(struct platform_device *ofdev, pm_message_t state)
{
- struct net_device *dev = dev_get_drvdata(&ofdev->dev);
+ struct net_device *dev = platform_get_drvdata(ofdev);
struct mscan_priv *priv = netdev_priv(dev);
struct mscan_regs *regs = (struct mscan_regs *)priv->reg_base;
@@ -349,7 +347,7 @@ static int mpc5xxx_can_suspend(struct platform_device *ofdev, pm_message_t state
static int mpc5xxx_can_resume(struct platform_device *ofdev)
{
- struct net_device *dev = dev_get_drvdata(&ofdev->dev);
+ struct net_device *dev = platform_get_drvdata(ofdev);
struct mscan_priv *priv = netdev_priv(dev);
struct mscan_regs *regs = (struct mscan_regs *)priv->reg_base;
diff --git a/drivers/net/can/sja1000/sja1000_isa.c b/drivers/net/can/sja1000/sja1000_isa.c
index 5c8da4661489..06a282397fff 100644
--- a/drivers/net/can/sja1000/sja1000_isa.c
+++ b/drivers/net/can/sja1000/sja1000_isa.c
@@ -197,7 +197,7 @@ static int sja1000_isa_probe(struct platform_device *pdev)
else
priv->cdr = CDR_DEFAULT;
- dev_set_drvdata(&pdev->dev, dev);
+ platform_set_drvdata(pdev, dev);
SET_NETDEV_DEV(dev, &pdev->dev);
err = register_sja1000dev(dev);
@@ -225,12 +225,11 @@ static int sja1000_isa_probe(struct platform_device *pdev)
static int sja1000_isa_remove(struct platform_device *pdev)
{
- struct net_device *dev = dev_get_drvdata(&pdev->dev);
+ struct net_device *dev = platform_get_drvdata(pdev);
struct sja1000_priv *priv = netdev_priv(dev);
int idx = pdev->id;
unregister_sja1000dev(dev);
- dev_set_drvdata(&pdev->dev, NULL);
if (mem[idx]) {
iounmap(priv->reg_base);
diff --git a/drivers/net/can/sja1000/sja1000_of_platform.c b/drivers/net/can/sja1000/sja1000_of_platform.c
index 8e0c4a001939..31ad33911167 100644
--- a/drivers/net/can/sja1000/sja1000_of_platform.c
+++ b/drivers/net/can/sja1000/sja1000_of_platform.c
@@ -72,13 +72,11 @@ static void sja1000_ofp_write_reg(const struct sja1000_priv *priv,
static int sja1000_ofp_remove(struct platform_device *ofdev)
{
- struct net_device *dev = dev_get_drvdata(&ofdev->dev);
+ struct net_device *dev = platform_get_drvdata(ofdev);
struct sja1000_priv *priv = netdev_priv(dev);
struct device_node *np = ofdev->dev.of_node;
struct resource res;
- dev_set_drvdata(&ofdev->dev, NULL);
-
unregister_sja1000dev(dev);
free_sja1000dev(dev);
iounmap(priv->reg_base);
@@ -181,7 +179,7 @@ static int sja1000_ofp_probe(struct platform_device *ofdev)
priv->reg_base, dev->irq, priv->can.clock.freq,
priv->ocr, priv->cdr);
- dev_set_drvdata(&ofdev->dev, dev);
+ platform_set_drvdata(ofdev, dev);
SET_NETDEV_DEV(dev, &ofdev->dev);
err = register_sja1000dev(dev);
diff --git a/drivers/net/can/sja1000/sja1000_platform.c b/drivers/net/can/sja1000/sja1000_platform.c
index 21619bb5b869..8e259c541036 100644
--- a/drivers/net/can/sja1000/sja1000_platform.c
+++ b/drivers/net/can/sja1000/sja1000_platform.c
@@ -135,7 +135,7 @@ static int sp_probe(struct platform_device *pdev)
break;
}
- dev_set_drvdata(&pdev->dev, dev);
+ platform_set_drvdata(pdev, dev);
SET_NETDEV_DEV(dev, &pdev->dev);
err = register_sja1000dev(dev);
@@ -161,12 +161,11 @@ static int sp_probe(struct platform_device *pdev)
static int sp_remove(struct platform_device *pdev)
{
- struct net_device *dev = dev_get_drvdata(&pdev->dev);
+ struct net_device *dev = platform_get_drvdata(pdev);
struct sja1000_priv *priv = netdev_priv(dev);
struct resource *res;
unregister_sja1000dev(dev);
- dev_set_drvdata(&pdev->dev, NULL);
if (priv->reg_base)
iounmap(priv->reg_base);
diff --git a/drivers/net/can/slcan.c b/drivers/net/can/slcan.c
index 06b7e097d36e..874188ba06f7 100644
--- a/drivers/net/can/slcan.c
+++ b/drivers/net/can/slcan.c
@@ -161,7 +161,7 @@ static void slc_bump(struct slcan *sl)
sl->rbuff[dlc_pos] = 0; /* terminate can_id string */
- if (strict_strtoul(sl->rbuff+1, 16, &ultmp))
+ if (kstrtoul(sl->rbuff+1, 16, &ultmp))
return;
cf.can_id = ultmp;
diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c
index 3a2b45601ec2..65eef1eea2e2 100644
--- a/drivers/net/can/softing/softing_main.c
+++ b/drivers/net/can/softing/softing_main.c
@@ -594,7 +594,7 @@ static ssize_t store_output(struct device *dev, struct device_attribute *attr,
unsigned long val;
int ret;
- ret = strict_strtoul(buf, 0, &val);
+ ret = kstrtoul(buf, 0, &val);
if (ret < 0)
return ret;
val &= 0xFF;
diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c
index f21fc37ec578..3a349a22d5bc 100644
--- a/drivers/net/can/ti_hecc.c
+++ b/drivers/net/can/ti_hecc.c
@@ -1001,7 +1001,6 @@ static int ti_hecc_remove(struct platform_device *pdev)
iounmap(priv->base);
release_mem_region(res->start, resource_size(res));
free_candev(ndev);
- platform_set_drvdata(pdev, NULL);
return 0;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.