Blackfin arch: rewrite our reboot code in C

rewrite our reboot code in C rather than assembly to be like
other architectures and to allow board maintainers to define
custom behavior

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

1 files changed, 0 insertions, 25 deletions

diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 22e790419868..de7d048bd4ee 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -134,31 +134,6 @@ void cpu_idle(void)
         }
 }
 
-void machine_restart(char *__unused)
-{
-#if defined(CONFIG_BFIN_ICACHE)
-        bfin_write_IMEM_CONTROL(0x01);
-        SSYNC();
-#endif
-        bfin_reset();
-        /* Dont do anything till the reset occurs */
-        while (1) {
-                SSYNC();
-        }
-}
-
-void machine_halt(void)
-{
-        for (;;)
-                asm volatile ("idle");
-}
-
-void machine_power_off(void)
-{
-        for (;;)
-                asm volatile ("idle");
-}
-
 void show_regs(struct pt_regs *regs)
 {
         printk(KERN_NOTICE "\n");