diff options
Diffstat (limited to 'drivers/tty/serial/8250/8250_bcm2835aux.c')
| -rw-r--r-- | drivers/tty/serial/8250/8250_bcm2835aux.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/serial/8250/8250_bcm2835aux.c b/drivers/tty/serial/8250/8250_bcm2835aux.c index 15a2387a5b25..beac6b340ace 100644 --- a/drivers/tty/serial/8250/8250_bcm2835aux.c +++ b/drivers/tty/serial/8250/8250_bcm2835aux.c @@ -119,6 +119,8 @@ static int bcm2835aux_serial_probe(struct platform_device *pdev) /* get the clock - this also enables the HW */ data->clk = devm_clk_get_optional(&pdev->dev, NULL); + if (IS_ERR(data->clk)) + return dev_err_probe(&pdev->dev, PTR_ERR(data->clk), "could not get clk\n"); /* get the interrupt */ ret = platform_get_irq(pdev, 0); @@ -195,14 +197,12 @@ dis_clk: return ret; } -static int bcm2835aux_serial_remove(struct platform_device *pdev) +static void bcm2835aux_serial_remove(struct platform_device *pdev) { struct bcm2835aux_data *data = platform_get_drvdata(pdev); serial8250_unregister_port(data->line); clk_disable_unprepare(data->clk); - - return 0; } static const struct bcm2835_aux_serial_driver_data bcm2835_acpi_data = { @@ -228,7 +228,7 @@ static struct platform_driver bcm2835aux_serial_driver = { .acpi_match_table = bcm2835aux_serial_acpi_match, }, .probe = bcm2835aux_serial_probe, - .remove = bcm2835aux_serial_remove, + .remove_new = bcm2835aux_serial_remove, }; module_platform_driver(bcm2835aux_serial_driver); |