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Diffstat (limited to 'arch/nios2/kernel/prom.c')
-rw-r--r--arch/nios2/kernel/prom.c49
1 files changed, 0 insertions, 49 deletions
diff --git a/arch/nios2/kernel/prom.c b/arch/nios2/kernel/prom.c
index 3901b80d4420..6688576b3a47 100644
--- a/arch/nios2/kernel/prom.c
+++ b/arch/nios2/kernel/prom.c
@@ -30,7 +30,6 @@
#include <linux/of_fdt.h>
#include <linux/io.h>
-#include <asm/prom.h>
#include <asm/sections.h>
void __init early_init_dt_add_memory_arch(u64 base, u64 size)
@@ -71,51 +70,3 @@ void __init early_init_devtree(void *params)
early_init_dt_scan(params);
}
-
-#ifdef CONFIG_EARLY_PRINTK
-static int __init early_init_dt_scan_serial(unsigned long node,
- const char *uname, int depth, void *data)
-{
- u64 *addr64 = (u64 *) data;
- const char *p;
-
- /* only consider serial nodes */
- if (strncmp(uname, "serial", 6) != 0)
- return 0;
-
- p = of_get_flat_dt_prop(node, "compatible", NULL);
- if (!p)
- return 0;
-
- /*
- * We found an altera_jtaguart but it wasn't configured for console, so
- * skip it.
- */
-#ifndef CONFIG_SERIAL_ALTERA_JTAGUART_CONSOLE
- if (strncmp(p, "altr,juart", 10) == 0)
- return 0;
-#endif
-
- /*
- * Same for altera_uart.
- */
-#ifndef CONFIG_SERIAL_ALTERA_UART_CONSOLE
- if (strncmp(p, "altr,uart", 9) == 0)
- return 0;
-#endif
-
- *addr64 = of_flat_dt_translate_address(node);
-
- return *addr64 == OF_BAD_ADDR ? 0 : 1;
-}
-
-unsigned long __init of_early_console(void)
-{
- u64 base = 0;
-
- if (of_scan_flat_dt(early_init_dt_scan_serial, &base))
- return (u32)ioremap(base, 32);
- else
- return 0;
-}
-#endif /* CONFIG_EARLY_PRINTK */