tty/serial: atmel_serial: change platform_data variable name

Easier to follow if platform_data name is pdata.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
1 file changed