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-rw-r--r--src/drivers/pc80/rtc/mc146818rtc.c12
-rw-r--r--src/include/pc80/mc146818rtc.h5
2 files changed, 0 insertions, 17 deletions
diff --git a/src/drivers/pc80/rtc/mc146818rtc.c b/src/drivers/pc80/rtc/mc146818rtc.c
index d3efdec16d..2029b1e51f 100644
--- a/src/drivers/pc80/rtc/mc146818rtc.c
+++ b/src/drivers/pc80/rtc/mc146818rtc.c
@@ -345,18 +345,6 @@ static enum cb_err set_cmos_value(unsigned long bit, unsigned long length,
return CB_SUCCESS;
}
-unsigned int read_option_lowlevel(unsigned int start, unsigned int size,
- unsigned int def)
-{
- printk(BIOS_NOTICE, "NOTICE: read_option() used to access CMOS "
- "from non-ROMCC code, please use get_option() instead.\n");
- if (CONFIG(USE_OPTION_TABLE)) {
- const unsigned char byte = cmos_read(start / 8);
- return (byte >> (start & 7U)) & ((1U << size) - 1U);
- }
- return def;
-}
-
enum cb_err set_option(const char *name, void *value)
{
struct cmos_option_table *ct;
diff --git a/src/include/pc80/mc146818rtc.h b/src/include/pc80/mc146818rtc.h
index ecfa76dfbb..aa50773750 100644
--- a/src/include/pc80/mc146818rtc.h
+++ b/src/include/pc80/mc146818rtc.h
@@ -185,14 +185,9 @@ int cmos_chksum_valid(void);
enum cb_err set_option(const char *name, void *val);
enum cb_err get_option(void *dest, const char *name);
-unsigned int read_option_lowlevel(unsigned int start, unsigned int size,
- unsigned int def);
int do_normal_boot(void);
-#define read_option(name, default) read_option_lowlevel(CMOS_VSTART_ ##name, \
- CMOS_VLEN_ ##name, (default))
-
#if CONFIG(CMOS_POST)
#if CONFIG(USE_OPTION_TABLE)
# include "option_table.h"