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Diffstat (limited to 'arch/powerpc/platforms/embedded6xx/linkstation.c')
-rw-r--r--arch/powerpc/platforms/embedded6xx/linkstation.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index 540eeb58d3f0..f29cf29b11f8 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -100,7 +100,7 @@ static void __init linkstation_init_IRQ(void)
extern void avr_uart_configure(void);
extern void avr_uart_send(const char);
-static void linkstation_restart(char *cmd)
+static void __noreturn linkstation_restart(char *cmd)
{
local_irq_disable();
@@ -113,7 +113,7 @@ static void linkstation_restart(char *cmd)
avr_uart_send('G'); /* "kick" */
}
-static void linkstation_power_off(void)
+static void __noreturn linkstation_power_off(void)
{
local_irq_disable();
@@ -127,7 +127,7 @@ static void linkstation_power_off(void)
/* NOTREACHED */
}
-static void linkstation_halt(void)
+static void __noreturn linkstation_halt(void)
{
linkstation_power_off();
/* NOTREACHED */
@@ -141,11 +141,7 @@ static void linkstation_show_cpuinfo(struct seq_file *m)
static int __init linkstation_probe(void)
{
- unsigned long root;
-
- root = of_get_flat_dt_root();
-
- if (!of_flat_dt_is_compatible(root, "linkstation"))
+ if (!of_machine_is_compatible("linkstation"))
return 0;
pm_power_off = linkstation_power_off;