kernel: add mips_machine_set_name function

[openwrt/svn-archive/archive.git] / target / linux / generic-2.6 / patches-2.6.30 / 020-mips_multi_machine_support.patch

diff --git a/target/linux/generic-2.6/patches-2.6.30/020-mips_multi_machine_support.patch b/target/linux/generic-2.6/patches-2.6.30/020-mips_multi_machine_support.patch
index 57dcc1dc43718a859f107763edef883fef3daead..28cc14931cb8587479a573c8e1c5e0eabe89f349 100644 (file)
--- a/target/linux/generic-2.6/patches-2.6.30/020-mips_multi_machine_support.patch
+++ b/target/linux/generic-2.6/patches-2.6.30/020-mips_multi_machine_support.patch
@@ -1,6 +1,6 @@
 --- /dev/null
 +++ b/include/asm-mips/mips_machine.h
-@@ -0,0 +1,46 @@
+@@ -0,0 +1,47 @@
 +/*
 + *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
 + *
@@ -25,6 +25,7 @@
 +
 +void mips_machine_register(struct mips_machine *) __init;
 +void mips_machine_setup(unsigned long machtype) __init;
++void mips_machine_set_name(char *name) __init;
 +
 +extern char *mips_machine_name;
 +
@@ -49,7 +50,7 @@
 +
 --- /dev/null
 +++ b/arch/mips/kernel/mips_machine.c
-@@ -0,0 +1,70 @@
+@@ -0,0 +1,74 @@
 +/*
 + *  Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
 + *
@@ -88,6 +89,25 @@
 +      list_add_tail(&mach->list, &mips_machines);
 +}
 +
++void __init mips_machine_set_name(char *name)
++{
++      unsigned int len;
++      char *p;
++
++      if (name == NULL)
++              return;
++
++      len = strlen(name);
++      p = kmalloc(len + 1, GFP_KERNEL);
++      if (p) {
++              strncpy(p, name, len);
++              p[len] = '\0';
++              mips_machine_name = p;
++      } else {
++              printk(KERN_WARNING "MIPS: no memory for machine_name\n");
++      }
++}
++
 +void __init mips_machine_setup(unsigned long machtype)
 +{
 +      struct mips_machine *mach;
@@ -99,30 +119,15 @@
 +              return;
 +      }
 +
-+      if (mach->mach_name) {
-+              char *name;
-+              unsigned int len;
-+
-+              len = strlen(mach->mach_name);
-+              name = kmalloc(len + 1, GFP_KERNEL);
-+              if (name) {
-+                      strncpy(name, mach->mach_name,len);
-+                      name[len] = '\0';
-+                      mips_machine_name = name;
-+              } else {
-+                      printk(KERN_WARNING "MIPS: no memory for machine_name\n");
-+              }
-+      }
-+
++      mips_machine_set_name(mach->mach_name);
 +      printk(KERN_INFO "MIPS: machine is %s\n", mips_machine_name);
 +
 +      if (mach->mach_setup)
 +              mach->mach_setup();
 +}
-+
 --- a/arch/mips/kernel/Makefile
 +++ b/arch/mips/kernel/Makefile
-@@ -85,6 +85,7 @@ obj-$(CONFIG_GPIO_TXX9)              += gpio_txx9.o
+@@ -85,6 +85,7 @@
  
  obj-$(CONFIG_KEXEC)           += machine_kexec.o relocate_kernel.o
  obj-$(CONFIG_EARLY_PRINTK)    += early_printk.o
@@ -132,7 +137,7 @@
  
 --- a/arch/mips/Kconfig
 +++ b/arch/mips/Kconfig
-@@ -803,6 +803,9 @@ config MIPS_DISABLE_OBSOLETE_IDE
+@@ -803,6 +803,9 @@
  config SYNC_R4K
        bool
  
@@ -152,7 +157,7 @@
  
  unsigned int vced_count, vcei_count;
  
-@@ -33,8 +34,12 @@ static int show_cpuinfo(struct seq_file 
+@@ -33,8 +34,12 @@
        /*
         * For the first processor also print the system type
         */