target/linux/etrax/patches-2.6.30/600-create-device-serial.patch

   1 --- a/drivers/serial/crisv10.c
   2 +++ b/drivers/serial/crisv10.c
   3 @@ -31,6 +31,7 @@ static char *serial_version = "$Revision
   4  #include <linux/module.h>
   5  #include <linux/uaccess.h>
   6  #include <linux/io.h>
   7 +#include <linux/device.h>
   8
   9  #include <asm/irq.h>
  10  #include <asm/dma.h>
  11 @@ -4414,6 +4415,8 @@ static const struct tty_operations rs_op
  12  #endif
  13  };
  14
  15 +static struct class *rs_class;
  16 +
  17  static int __init rs_init(void)
  18  {
  19         int i;
  20 @@ -4547,6 +4550,24 @@ static int __init rs_init(void)
  21  #endif
  22  #endif /* CONFIG_SVINTO_SIM */
  23
  24 +       rs_class = class_create(THIS_MODULE, "rs_tty");
  25 +#ifdef CONFIG_ETRAX_SERIAL_PORT0
  26 +       device_create(rs_class, NULL,
  27 +               MKDEV(TTY_MAJOR, 64), NULL, "ttyS0");
  28 +#endif
  29 +#ifdef CONFIG_ETRAX_SERIAL_PORT1
  30 +       device_create(rs_class, NULL,
  31 +               MKDEV(TTY_MAJOR, 65), NULL, "ttyS1");
  32 +#endif
  33 +#ifdef CONFIG_ETRAX_SERIAL_PORT2
  34 +       device_create(rs_class, NULL,
  35 +               MKDEV(TTY_MAJOR, 66), NULL, "ttyS2");
  36 +#endif
  37 +#ifdef CONFIG_ETRAX_SERIAL_PORT3
  38 +       device_create(rs_class, NULL,
  39 +               MKDEV(TTY_MAJOR, 67), NULL, "ttyS3");
  40 +#endif
  41 +
  42         return 0;
  43  }
  44