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-rw-r--r--drivers/tty/serial/ar933x_uart.c1
-rw-r--r--drivers/tty/serial/atmel_serial.c1
-rw-r--r--drivers/tty/serial/bcm63xx_uart.c1
-rw-r--r--drivers/tty/serial/clps711x.c11
-rw-r--r--drivers/tty/serial/efm32-uart.c2
-rw-r--r--drivers/tty/serial/imx.c2
-rw-r--r--drivers/tty/serial/netx-serial.c2
-rw-r--r--drivers/tty/serial/pmac_zilog.c1
-rw-r--r--drivers/tty/serial/pnx8xxx_uart.c2
-rw-r--r--drivers/tty/serial/pxa.c2
-rw-r--r--drivers/tty/serial/sa1100.c2
-rw-r--r--drivers/tty/serial/sccnxp.c3
-rw-r--r--drivers/tty/serial/sirfsoc_uart.c3
-rw-r--r--drivers/tty/serial/vt8500_serial.c1
14 files changed, 3 insertions, 31 deletions
diff --git a/drivers/tty/serial/ar933x_uart.c b/drivers/tty/serial/ar933x_uart.c
index 27f20c5..9824dfb 100644
--- a/drivers/tty/serial/ar933x_uart.c
+++ b/drivers/tty/serial/ar933x_uart.c
@@ -703,7 +703,6 @@ static int ar933x_uart_remove(struct platform_device *pdev)
struct ar933x_uart_port *up;
up = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
if (up) {
uart_remove_one_port(&ar933x_uart_driver, &up->port);
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index 0e39fac..5c17f8d 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -1860,7 +1860,6 @@ static int atmel_serial_remove(struct platform_device *pdev)
int ret = 0;
device_init_wakeup(&pdev->dev, 0);
- platform_set_drvdata(pdev, NULL);
ret = uart_remove_one_port(&atmel_uart, port);
diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c
index 6fa2ae77..d14ba5a 100644
--- a/drivers/tty/serial/bcm63xx_uart.c
+++ b/drivers/tty/serial/bcm63xx_uart.c
@@ -852,7 +852,6 @@ static int bcm_uart_remove(struct platform_device *pdev)
port = platform_get_drvdata(pdev);
uart_remove_one_port(&bcm_uart_driver, port);
- platform_set_drvdata(pdev, NULL);
/* mark port as free */
ports[pdev->id].membase = 0;
return 0;
diff --git a/drivers/tty/serial/clps711x.c b/drivers/tty/serial/clps711x.c
index bfb1796..7e4e408 100644
--- a/drivers/tty/serial/clps711x.c
+++ b/drivers/tty/serial/clps711x.c
@@ -438,8 +438,7 @@ static int uart_clps711x_probe(struct platform_device *pdev)
s->uart_clk = devm_clk_get(&pdev->dev, "uart");
if (IS_ERR(s->uart_clk)) {
dev_err(&pdev->dev, "Can't get UART clocks\n");
- ret = PTR_ERR(s->uart_clk);
- goto err_out;
+ return PTR_ERR(s->uart_clk);
}
s->uart.owner = THIS_MODULE;
@@ -461,7 +460,7 @@ static int uart_clps711x_probe(struct platform_device *pdev)
if (ret) {
dev_err(&pdev->dev, "Registering UART driver failed\n");
devm_clk_put(&pdev->dev, s->uart_clk);
- goto err_out;
+ return ret;
}
for (i = 0; i < UART_CLPS711X_NR; i++) {
@@ -478,11 +477,6 @@ static int uart_clps711x_probe(struct platform_device *pdev)
}
return 0;
-
-err_out:
- platform_set_drvdata(pdev, NULL);
-
- return ret;
}
static int uart_clps711x_remove(struct platform_device *pdev)
@@ -495,7 +489,6 @@ static int uart_clps711x_remove(struct platform_device *pdev)
devm_clk_put(&pdev->dev, s->uart_clk);
uart_unregister_driver(&s->uart);
- platform_set_drvdata(pdev, NULL);
return 0;
}
diff --git a/drivers/tty/serial/efm32-uart.c b/drivers/tty/serial/efm32-uart.c
index 7d199c8..e029907 100644
--- a/drivers/tty/serial/efm32-uart.c
+++ b/drivers/tty/serial/efm32-uart.c
@@ -778,8 +778,6 @@ static int efm32_uart_remove(struct platform_device *pdev)
{
struct efm32_uart_port *efm_port = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
-
uart_remove_one_port(&efm32_uart_reg, &efm_port->port);
if (pdev->id >= 0 && pdev->id < ARRAY_SIZE(efm32_uart_ports))
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index 2797e55..40ca759 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c
@@ -1596,8 +1596,6 @@ static int serial_imx_remove(struct platform_device *pdev)
pdata = pdev->dev.platform_data;
- platform_set_drvdata(pdev, NULL);
-
uart_remove_one_port(&imx_reg, &sport->port);
if (pdata && pdata->exit)
diff --git a/drivers/tty/serial/netx-serial.c b/drivers/tty/serial/netx-serial.c
index b9a40ed..ce04f3f 100644
--- a/drivers/tty/serial/netx-serial.c
+++ b/drivers/tty/serial/netx-serial.c
@@ -693,8 +693,6 @@ static int serial_netx_remove(struct platform_device *pdev)
{
struct netx_port *sport = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
-
if (sport)
uart_remove_one_port(&netx_reg, &sport->port);
diff --git a/drivers/tty/serial/pmac_zilog.c b/drivers/tty/serial/pmac_zilog.c
index b1785f5..f87f1a0 100644
--- a/drivers/tty/serial/pmac_zilog.c
+++ b/drivers/tty/serial/pmac_zilog.c
@@ -1798,7 +1798,6 @@ static int __exit pmz_detach(struct platform_device *pdev)
uart_remove_one_port(&pmz_uart_reg, &uap->port);
- platform_set_drvdata(pdev, NULL);
uap->port.dev = NULL;
return 0;
diff --git a/drivers/tty/serial/pnx8xxx_uart.c b/drivers/tty/serial/pnx8xxx_uart.c
index 7e277a5..b6b7aca 100644
--- a/drivers/tty/serial/pnx8xxx_uart.c
+++ b/drivers/tty/serial/pnx8xxx_uart.c
@@ -801,8 +801,6 @@ static int pnx8xxx_serial_remove(struct platform_device *pdev)
{
struct pnx8xxx_port *sport = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
-
if (sport)
uart_remove_one_port(&pnx8xxx_reg, &sport->port);
diff --git a/drivers/tty/serial/pxa.c b/drivers/tty/serial/pxa.c
index 05f504e..ac8b2f5 100644
--- a/drivers/tty/serial/pxa.c
+++ b/drivers/tty/serial/pxa.c
@@ -945,8 +945,6 @@ static int serial_pxa_remove(struct platform_device *dev)
{
struct uart_pxa_port *sport = platform_get_drvdata(dev);
- platform_set_drvdata(dev, NULL);
-
uart_remove_one_port(&serial_pxa_reg, &sport->port);
clk_unprepare(sport->clk);
diff --git a/drivers/tty/serial/sa1100.c b/drivers/tty/serial/sa1100.c
index af6b3e3..fc23ea19 100644
--- a/drivers/tty/serial/sa1100.c
+++ b/drivers/tty/serial/sa1100.c
@@ -864,8 +864,6 @@ static int sa1100_serial_remove(struct platform_device *pdev)
{
struct sa1100_port *sport = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
-
if (sport)
uart_remove_one_port(&sa1100_reg, &sport->port);
diff --git a/drivers/tty/serial/sccnxp.c b/drivers/tty/serial/sccnxp.c
index c773041..9855517 100644
--- a/drivers/tty/serial/sccnxp.c
+++ b/drivers/tty/serial/sccnxp.c
@@ -997,8 +997,6 @@ static int sccnxp_probe(struct platform_device *pdev)
}
err_out:
- platform_set_drvdata(pdev, NULL);
-
return ret;
}
@@ -1016,7 +1014,6 @@ static int sccnxp_remove(struct platform_device *pdev)
uart_remove_one_port(&s->uart, &s->port[i]);
uart_unregister_driver(&s->uart);
- platform_set_drvdata(pdev, NULL);
if (!IS_ERR(s->regulator))
return regulator_disable(s->regulator);
diff --git a/drivers/tty/serial/sirfsoc_uart.c b/drivers/tty/serial/sirfsoc_uart.c
index 1fd564b..67a0d1b 100644
--- a/drivers/tty/serial/sirfsoc_uart.c
+++ b/drivers/tty/serial/sirfsoc_uart.c
@@ -717,7 +717,6 @@ port_err:
clk_disable_unprepare(sirfport->clk);
clk_put(sirfport->clk);
clk_err:
- platform_set_drvdata(pdev, NULL);
if (sirfport->hw_flow_ctrl)
pinctrl_put(sirfport->p);
err:
@@ -728,7 +727,7 @@ static int sirfsoc_uart_remove(struct platform_device *pdev)
{
struct sirfsoc_uart_port *sirfport = platform_get_drvdata(pdev);
struct uart_port *port = &sirfport->port;
- platform_set_drvdata(pdev, NULL);
+
if (sirfport->hw_flow_ctrl)
pinctrl_put(sirfport->p);
clk_disable_unprepare(sirfport->clk);
diff --git a/drivers/tty/serial/vt8500_serial.c b/drivers/tty/serial/vt8500_serial.c
index 48af43d..a90bf04 100644
--- a/drivers/tty/serial/vt8500_serial.c
+++ b/drivers/tty/serial/vt8500_serial.c
@@ -630,7 +630,6 @@ static int vt8500_serial_remove(struct platform_device *pdev)
{
struct vt8500_port *vt8500_port = platform_get_drvdata(pdev);
- platform_set_drvdata(pdev, NULL);
clk_disable_unprepare(vt8500_port->clk);
uart_remove_one_port(&vt8500_uart_driver, &vt8500_port->uart);
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