sh: Move out cayman-specific panic handler code to its own file.

This moves out the cayman-specific panic handler code to a better
location, and leaves the generic implementation a simple stub that is
still used under emulation.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 0 insertions, 43 deletions

diff --git a/arch/sh/lib64/panic.c b/arch/sh/lib64/panic.c
index da32ba7b5fcc..38c954e04f6a 100644
--- a/arch/sh/lib64/panic.c
+++ b/arch/sh/lib64/panic.c
@@ -6,53 +6,10 @@
  * for more details.
  */
 
-#include <linux/kernel.h>
-#include <asm/io.h>
-#include <cpu/registers.h>
-
-/* THIS IS A PHYSICAL ADDRESS */
-#define HDSP2534_ADDR (0x04002100)
-
-#ifdef CONFIG_SH_CAYMAN
-
-static void poor_mans_delay(void)
-{
-        int i;
-        for (i = 0; i < 2500000; i++) {
-        }               /* poor man's delay */
-}
-
-static void show_value(unsigned long x)
-{
-        int i;
-        unsigned nibble;
-        for (i = 0; i < 8; i++) {
-                nibble = ((x >> (i * 4)) & 0xf);
-
-                ctrl_outb(nibble + ((nibble > 9) ? 55 : 48),
-                          HDSP2534_ADDR + 0xe0 + ((7 - i) << 2));
-        }
-}
-
-#endif
-
 void
 panic_handler(unsigned long panicPC, unsigned long panicSSR,
               unsigned long panicEXPEVT)
 {
-#ifdef CONFIG_SH_CAYMAN
-        while (1) {
-                /* This piece of code displays the PC on the LED display */
-                show_value(panicPC);
-                poor_mans_delay();
-                show_value(panicSSR);
-                poor_mans_delay();
-                show_value(panicEXPEVT);
-                poor_mans_delay();
-        }
-#endif
-
         /* Never return from the panic handler */
         for (;;) ;
-
 }