powerpc/boot: drop planetcore_set_serial_speed

Drop planetcore_set_serial_speed() which had no users since its
inception in commit fec6047047fd ("[POWERPC] bootwrapper: Add PlanetCore
firmware support") in 2007.

Signed-off-by: Arseny Solokha <asolokha@kb.kras.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2 files changed, 0 insertions, 36 deletions

diff --git a/arch/powerpc/boot/planetcore.c b/arch/powerpc/boot/planetcore.c
index 0d8558a475bb..75117e63e6db 100644
--- a/arch/powerpc/boot/planetcore.c
+++ b/arch/powerpc/boot/planetcore.c
@@ -131,36 +131,3 @@ void planetcore_set_stdout_path(const char *table)
 
         setprop_str(chosen, "linux,stdout-path", path);
 }
-
-void planetcore_set_serial_speed(const char *table)
-{
-        void *chosen, *stdout;
-        u64 baud;
-        u32 baud32;
-        int len;
-
-        chosen = finddevice("/chosen");
-        if (!chosen)
-                return;
-
-        len = getprop(chosen, "linux,stdout-path", prop_buf, MAX_PROP_LEN);
-        if (len <= 0)
-                return;
-
-        stdout = finddevice(prop_buf);
-        if (!stdout) {
-                printf("planetcore_set_serial_speed: "
-                       "Bad /chosen/linux,stdout-path.\r\n");
-
-                return;
-        }
-
-        if (!planetcore_get_decimal(table, PLANETCORE_KEY_SERIAL_BAUD,
-                                    &baud)) {
-                printf("planetcore_set_serial_speed: No SB tag.\r\n");
-                return;
-        }
-
-        baud32 = baud;
-        setprop(stdout, "current-speed", &baud32, 4);
-}
diff --git a/arch/powerpc/boot/planetcore.h b/arch/powerpc/boot/planetcore.h
index 0d4094f1771c..d53c733cc463 100644
--- a/arch/powerpc/boot/planetcore.h
+++ b/arch/powerpc/boot/planetcore.h
@@ -43,7 +43,4 @@ void planetcore_set_mac_addrs(const char *table);
  */
 void planetcore_set_stdout_path(const char *table);
 
-/* Sets the current-speed property in the serial node. */
-void planetcore_set_serial_speed(const char *table);
-
 #endif