[SPARC64]: Delete 'boot_flags'.

It is write-only, nothing tests it's value.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c
index e6b57ba2b744b36d501a1f00600427ff61c137de..9b892ff4e8eff923bcbf1606137b9e48f7c563ba 100644 (file)
--- a/arch/sparc64/kernel/setup.c
+++ b/arch/sparc64/kernel/setup.c
@@ -77,9 +77,6 @@ prom_console_write(struct console *con, const char *s, unsigned n)
        prom_write(s, n);
 }
 
-unsigned int boot_flags = 0;
-#define BOOTME_DEBUG  0x1
-
 /* Exported for mm/init.c:paging_init. */
 unsigned long cmdline_memory_size = 0;
 
@@ -98,8 +95,6 @@ static void __init process_switch(char c)
 {
        switch (c) {
        case 'd':
-               boot_flags |= BOOTME_DEBUG;
-               break;
        case 's':
                break;
        case 'h':