ARM: restart: remove comments about adding code to arch_reset()

arch_reset() is deprecated; systems should hook into system restart via
the 'restart' method in the platforms machine description record.

Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

4 files changed, 0 insertions, 7 deletions

diff --git a/arch/arm/mach-msm/include/mach/system.h b/arch/arm/mach-msm/include/mach/system.h
index d2e83f42ba16..e180e8b4598a 100644
--- a/arch/arm/mach-msm/include/mach/system.h
+++ b/arch/arm/mach-msm/include/mach/system.h
@@ -12,14 +12,10 @@
  * GNU General Public License for more details.
  *
  */
-
-#include <mach/hardware.h>
-
 void arch_idle(void);
 
 static inline void arch_reset(char mode, const char *cmd)
 {
-        for (;;) ;  /* depends on IPC w/ other core */
 }
 
 /* low level hardware reset hook -- for example, hitting the
diff --git a/arch/arm/mach-picoxcell/include/mach/system.h b/arch/arm/mach-picoxcell/include/mach/system.h
index 67c589b0c1bc..a12da634fddf 100644
--- a/arch/arm/mach-picoxcell/include/mach/system.h
+++ b/arch/arm/mach-picoxcell/include/mach/system.h
@@ -25,7 +25,6 @@ static inline void arch_idle(void)
 
 static inline void arch_reset(int mode, const char *cmd)
 {
-        /* Watchdog reset to go here. */
 }
 
 #endif /* __ASM_ARCH_SYSTEM_H */
diff --git a/arch/arm/mach-ux500/include/mach/system.h b/arch/arm/mach-ux500/include/mach/system.h
index c0cd8006f1a2..ae1dff1d7e65 100644
--- a/arch/arm/mach-ux500/include/mach/system.h
+++ b/arch/arm/mach-ux500/include/mach/system.h
@@ -19,7 +19,6 @@ static inline void arch_idle(void)
 
 static inline void arch_reset(char mode, const char *cmd)
 {
-        /* yet to be implemented - TODO */
 }
 
 #endif
diff --git a/arch/arm/mach-zynq/include/mach/system.h b/arch/arm/mach-zynq/include/mach/system.h
index 1b84d705c675..34be7ed4b678 100644
--- a/arch/arm/mach-zynq/include/mach/system.h
+++ b/arch/arm/mach-zynq/include/mach/system.h
@@ -22,7 +22,6 @@ static inline void arch_idle(void)
 
 static inline void arch_reset(char mode, const char *cmd)
 {
-        /* Add architecture specific reset processing here */
 }
 
 #endif