target/linux/omap24xx/patches-2.6.38/830-omap2-serial-fixes.patch

   1 Index: linux-2.6.38-rc6/arch/arm/mach-omap2/serial.c
   2 ===================================================================
   3 --- linux-2.6.38-rc6.orig/arch/arm/mach-omap2/serial.c  2011-02-22 02:25:52.000000000 +0100
   4 +++ linux-2.6.38-rc6/arch/arm/mach-omap2/serial.c       2011-02-26 22:17:38.356027926 +0100
   5 @@ -655,6 +655,8 @@
   6  }
   7  #endif
   8
   9 +static struct omap_uart_state statebuf[4];
  10 +
  11  void __init omap_serial_early_init(void)
  12  {
  13         int i = 0;
  14 @@ -670,9 +672,9 @@
  15                 if (!oh)
  16                         break;
  17
  18 -               uart = kzalloc(sizeof(struct omap_uart_state), GFP_KERNEL);
  19 -               if (WARN_ON(!uart))
  20 +               if (WARN_ON(i >= ARRAY_SIZE(statebuf)))
  21                         return;
  22 +               uart = &statebuf[i];
  23
  24                 uart->oh = oh;
  25                 uart->num = i++;