hw/rtc: Rename rtc_[get|set]_memory -> mc146818rtc_[get|set]_cmos_data

rtc_get_memory() and rtc_set_memory() helpers only work with
TYPE_MC146818_RTC devices. 'memory' in their name refer to
the CMOS region. Rename them as mc146818rtc_get_cmos_data()
and mc146818rtc_set_cmos_data() to be explicit about what
they are doing.

Mechanical change doing:

  $ sed -i -e 's/rtc_set_memory/mc146818rtc_set_cmos_data/g' \
        $(git grep -wl rtc_set_memory)
  $ sed -i -e 's/rtc_get_memory/mc146818rtc_get_cmos_data/g' \
        $(git grep -wl rtc_get_memory)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230210233116.80311-4-philmd@linaro.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/i386/x86.c b/hw/i386/x86.c
index 38d2ec0581..c44846f47b 100644
--- a/hw/i386/x86.c
+++ b/hw/i386/x86.c
@@ -160,9 +160,9 @@ void x86_rtc_set_cpus_count(ISADevice *s, uint16_t cpus_count)
          * BIOS must use "FW_CFG_NB_CPUS". Set RTC field to 0 just
          * to make old BIOSes fail more predictably.
          */
-        rtc_set_memory(rtc, 0x5f, 0);
+        mc146818rtc_set_cmos_data(rtc, 0x5f, 0);
     } else {
-        rtc_set_memory(rtc, 0x5f, cpus_count - 1);
+        mc146818rtc_set_cmos_data(rtc, 0x5f, cpus_count - 1);
     }
 }