Patchwork [09/10] RTC: Remove the current_tm field

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Submitter Paolo Bonzini
Date Aug. 1, 2012, 4:41 p.m.
Message ID <1343839312-24030-10-git-send-email-pbonzini@redhat.com>
Download mbox | patch
Permalink /patch/174548/
State New
Headers show

Comments

Paolo Bonzini - Aug. 1, 2012, 4:41 p.m.
This is not used anymore and only written to.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/mc146818rtc.c |   11 -----------
 1 file changed, 11 deletions(-)

Patch

diff --git a/hw/mc146818rtc.c b/hw/mc146818rtc.c
index a69ddc3..57a481a 100644
--- a/hw/mc146818rtc.c
+++ b/hw/mc146818rtc.c
@@ -59,7 +59,6 @@  typedef struct RTCState {
     MemoryRegion io;
     uint8_t cmos_data[128];
     uint8_t cmos_index;
-    struct tm current_tm;
     int32_t base_year;
     uint64_t base_rtc;
     uint64_t last_update;
@@ -522,7 +521,6 @@  static void rtc_set_time(RTCState *s)
     struct tm tm;
 
     rtc_get_time(s, &tm);
-    s->current_tm = *tm;
     s->base_rtc = mktimegm(&tm);
     s->last_update = qemu_get_clock_ns(rtc_clock);
 
@@ -564,7 +562,6 @@  static void rtc_update_time(RTCState *s)
     guest_sec = guest_nsec / NSEC_PER_SEC;
     ret = gmtime(&guest_sec);
     rtc_set_cmos(s, ret);
-    s->current_tm = *ret;
 }
 
 static int update_in_progress(RTCState *s)
@@ -680,7 +677,6 @@  static void rtc_set_date_from_host(ISADevice *dev)
 
     /* set the CMOS date */
     rtc_set_cmos(s, &tm);
-    s->current_tm = tm;
 
     val = rtc_to_bcd(s, (tm.tm_year / 100) + 19);
     rtc_set_memory(dev, REG_IBM_CENTURY_BYTE, val);
@@ -710,13 +706,6 @@  static const VMStateDescription vmstate_rtc = {
     .fields      = (VMStateField []) {
         VMSTATE_BUFFER(cmos_data, RTCState),
         VMSTATE_UINT8(cmos_index, RTCState),
-        VMSTATE_INT32(current_tm.tm_sec, RTCState),
-        VMSTATE_INT32(current_tm.tm_min, RTCState),
-        VMSTATE_INT32(current_tm.tm_hour, RTCState),
-        VMSTATE_INT32(current_tm.tm_wday, RTCState),
-        VMSTATE_INT32(current_tm.tm_mday, RTCState),
-        VMSTATE_INT32(current_tm.tm_mon, RTCState),
-        VMSTATE_INT32(current_tm.tm_year, RTCState),
         VMSTATE_TIMER(periodic_timer, RTCState),
         VMSTATE_INT64(next_periodic_time, RTCState),
         VMSTATE_UINT32_V(irq_coalesced, RTCState, 2),