serial: omap: Initialize platform_data
Otherwise serial driver would crash accessing platform_data that was
not initialized in functions like:
serial_omap_pm(...)
...
if (!state && pdata->enable_wakeup)
^^^^^^^
...
Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Alexander Savchenko <oleksandr.savchenko@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 9b6fc54..72bb690 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -1414,8 +1414,10 @@
struct omap_uart_port_info *omap_up_info = pdev->dev.platform_data;
int ret;
- if (pdev->dev.of_node)
+ if (pdev->dev.of_node) {
omap_up_info = of_get_uart_port_info(&pdev->dev);
+ pdev->dev.platform_data = omap_up_info;
+ }
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!mem) {