diff options
Diffstat (limited to 'drivers/tty/serial/omap-serial.c')
| -rw-r--r-- | drivers/tty/serial/omap-serial.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c index f80904145fd..0121486ac4f 100644 --- a/drivers/tty/serial/omap-serial.c +++ b/drivers/tty/serial/omap-serial.c @@ -159,7 +159,7 @@ static void serial_omap_stop_tx(struct uart_port *port) serial_out(up, UART_IER, up->ier); } - if (!up->use_dma && pdata->set_forceidle) + if (!up->use_dma && pdata && pdata->set_forceidle) pdata->set_forceidle(up->pdev); pm_runtime_mark_last_busy(&up->pdev->dev); @@ -298,7 +298,7 @@ static void serial_omap_start_tx(struct uart_port *port) if (!up->use_dma) { pm_runtime_get_sync(&up->pdev->dev); serial_omap_enable_ier_thri(up); - if (pdata->set_noidle) + if (pdata && pdata->set_noidle) pdata->set_noidle(up->pdev); pm_runtime_mark_last_busy(&up->pdev->dev); pm_runtime_put_autosuspend(&up->pdev->dev); @@ -1613,7 +1613,7 @@ static int serial_omap_runtime_resume(struct device *dev) struct uart_omap_port *up = dev_get_drvdata(dev); struct omap_uart_port_info *pdata = dev->platform_data; - if (up) { + if (up && pdata) { if (pdata->get_context_loss_count) { u32 loss_cnt = pdata->get_context_loss_count(dev); |