target/linux/lantiq/patches-3.0/203-owrt-cmdline.patch

   1 Index: linux-3.0.3/arch/mips/lantiq/prom.c
   2 ===================================================================
   3 --- linux-3.0.3.orig/arch/mips/lantiq/prom.c    2011-10-02 15:49:12.000000000 +0200
   4 +++ linux-3.0.3/arch/mips/lantiq/prom.c 2011-10-02 15:50:34.614270672 +0200
   5 @@ -43,6 +43,34 @@
   6  {
   7  }
   8
   9 +#ifdef CONFIG_IMAGE_CMDLINE_HACK
  10 +extern char __image_cmdline[];
  11 +
  12 +static void __init
  13 +prom_init_image_cmdline(void)
  14 +{
  15 +       char *p = __image_cmdline;
  16 +       int replace = 0;
  17 +
  18 +       if (*p == '-') {
  19 +               replace = 1;
  20 +               p++;
  21 +       }
  22 +
  23 +       if (*p == '\0')
  24 +               return;
  25 +
  26 +       if (replace) {
  27 +               strlcpy(arcs_cmdline, p, sizeof(arcs_cmdline));
  28 +       } else {
  29 +               strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
  30 +               strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
  31 +       }
  32 +}
  33 +#else
  34 +static void __init prom_init_image_cmdline(void) { return; }
  35 +#endif
  36 +
  37  static void __init prom_init_cmdline(void)
  38  {
  39         int argc = fw_arg0;
  40 @@ -59,6 +87,7 @@
  41                         strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
  42                 }
  43         }
  44 +       prom_init_image_cmdline();
  45  }
  46
  47  void __iomem *ltq_remap_resource(struct resource *res)