openrisc: head: Remove unused strings

These string definitions are no longer used removed them.  Noticed this
while working on a CONFIG_DEBUG_INFO build issue.

Signed-off-by: Stafford Horne <shorne@gmail.com>

diff --git a/arch/openrisc/kernel/head.S b/arch/openrisc/kernel/head.S
index ceb2d53..fe55156 100644 (file)
--- a/arch/openrisc/kernel/head.S
+++ b/arch/openrisc/kernel/head.S
@@ -1531,12 +1531,6 @@ ENTRY(_early_uart_init)
        l.nop
 
        .section .rodata
-_string_copying_linux:
-       .string "\n\n\n\n\n\rCopying Linux... \0"
-
-_string_ok_booting:
-       .string "Ok, booting the kernel.\n\r\0"
-
 _string_unhandled_exception:
        .string "\n\rRunarunaround: Unhandled exception 0x\0"
 
@@ -1546,11 +1540,6 @@ _string_epc_prefix:
 _string_nl:
        .string "\n\r\0"
 
-       .global _string_esr_irq_bug
-_string_esr_irq_bug:
-       .string "\n\rESR external interrupt bug, for details look into entry.S\n\r\0"
-
-
 
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