target/linux/etrax/patches/300-sysfs.patch

   1 Index: linux-2.6.25.4/drivers/serial/crisv10.c
   2 ===================================================================
   3 --- linux-2.6.25.4.orig/drivers/serial/crisv10.c
   4 +++ linux-2.6.25.4/drivers/serial/crisv10.c
   5 @@ -27,6 +27,7 @@ static char *serial_version = "$Revision
   6  #include <linux/kernel.h>
   7  #include <linux/mutex.h>
   8  #include <linux/bitops.h>
   9 +#include <linux/device.h>
  10
  11  #include <asm/io.h>
  12  #include <asm/irq.h>
  13 @@ -4384,6 +4385,7 @@ static const struct tty_operations rs_op
  14         .tiocmset = rs_tiocmset
  15  };
  16
  17 +static struct class *rs_class;
  18  static int __init
  19  rs_init(void)
  20  {
  21 @@ -4518,6 +4520,24 @@ rs_init(void)
  22  #endif
  23  #endif /* CONFIG_SVINTO_SIM */
  24
  25 +       rs_class = class_create(THIS_MODULE, "rs_tty");
  26 +#ifdef CONFIG_ETRAX_SERIAL_PORT0
  27 +       class_device_create(rs_class, NULL,
  28 +               MKDEV(TTY_MAJOR, 64), NULL, "ttyS0");
  29 +#endif
  30 +#ifdef CONFIG_ETRAX_SERIAL_PORT1
  31 +       class_device_create(rs_class, NULL,
  32 +               MKDEV(TTY_MAJOR, 65), NULL, "ttyS1");
  33 +#endif
  34 +#ifdef CONFIG_ETRAX_SERIAL_PORT2
  35 +       class_device_create(rs_class, NULL,
  36 +               MKDEV(TTY_MAJOR, 66), NULL, "ttyS2");
  37 +#endif
  38 +#ifdef CONFIG_ETRAX_SERIAL_PORT3
  39 +       class_device_create(rs_class, NULL,
  40 +               MKDEV(TTY_MAJOR, 67), NULL, "ttyS3");
  41 +#endif
  42 +
  43         return 0;
  44  }
  45