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Re: [PATCH for-8.0 8/9] qdev: Remove qdev_reset_all() and qbus_reset_all

From: Philippe Mathieu-Daudé
Subject: Re: [PATCH for-8.0 8/9] qdev: Remove qdev_reset_all() and qbus_reset_all()
Date: Fri, 4 Nov 2022 18:46:39 +0100
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.4.1

On 4/11/22 17:15, Peter Maydell wrote:
Remove the qdev_reset_all() and qbus_reset_all() functions, now we
have moved all the callers over to the new device_cold_reset() and
bus_cold_reset() functions.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
  include/hw/qdev-core.h | 26 --------------------
  hw/core/qdev.c         | 54 ------------------------------------------
  hw/core/trace-events   |  4 ----
  3 files changed, 84 deletions(-)

diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 0806d8fcaaa..3b0f04c5c6d 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c

-static int qbus_reset_one(BusState *bus, void *opaque)
-    BusClass *bc = BUS_GET_CLASS(bus);
-    trace_qbus_reset(bus, object_get_typename(OBJECT(bus)));
-    if (bc->reset) {
-        bc->reset(bus);
-    }
-    return 0;

diff --git a/hw/core/trace-events b/hw/core/trace-events
index 9b3ecce3b2f..d6ab5c74b90 100644
--- a/hw/core/trace-events
+++ b/hw/core/trace-events
@@ -3,11 +3,7 @@ loader_write_rom(const char *name, uint64_t gpa, uint64_t size, 
bool isrom) "%s:
# qdev.c
  qdev_reset(void *obj, const char *objtype) "obj=%p(%s)"
-qdev_reset_all(void *obj, const char *objtype) "obj=%p(%s)"
-qdev_reset_tree(void *obj, const char *objtype) "obj=%p(%s)"
  qbus_reset(void *obj, const char *objtype) "obj=%p(%s)"

We can also remove the "qbus_reset" event.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>

-qbus_reset_all(void *obj, const char *objtype) "obj=%p(%s)"
-qbus_reset_tree(void *obj, const char *objtype) "obj=%p(%s)"
  qdev_update_parent_bus(void *obj, const char *objtype, void *oldp, const char 
*oldptype, void *newp, const char *newptype) "obj=%p(%s) old_parent=%p(%s) 
# resettable.c

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