[PATCH 2/9] hw/i386/pc_piix: Share pc_cmos_init() invocation between pc and isapc machines

Bernhard Beschow posted 9 patches 7 months ago
Maintainers: "Michael S. Tsirkin" <mst@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, Sergio Lopez <slp@redhat.com>
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[PATCH 2/9] hw/i386/pc_piix: Share pc_cmos_init() invocation between pc and isapc machines
Posted by Bernhard Beschow 7 months ago
Both invocations are the same and either one is always executed. Avoid this
redundancy.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
---
 hw/i386/pc_piix.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 5ed3d69181..adb3b5ed43 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -340,11 +340,8 @@ static void pc_init1(MachineState *machine,
 
     pc_nic_init(pcmc, isa_bus, pci_bus);
 
-    if (pcmc->pci_enabled) {
-        pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state);
-    }
 #ifdef CONFIG_IDE_ISA
-    else {
+    if (!pcmc->pci_enabled) {
         DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
         int i;
 
@@ -362,10 +359,11 @@ static void pc_init1(MachineState *machine,
             busname[4] = '0' + i;
             idebus[i] = qdev_get_child_bus(DEVICE(dev), busname);
         }
-        pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state);
     }
 #endif
 
+    pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state);
+
     if (piix4_pm) {
         smi_irq = qemu_allocate_irq(pc_acpi_smi_interrupt, first_cpu, 0);
 
-- 
2.43.0
Re: [PATCH 2/9] hw/i386/pc_piix: Share pc_cmos_init() invocation between pc and isapc machines
Posted by Philippe Mathieu-Daudé 6 months, 2 weeks ago
On 8/2/24 23:03, Bernhard Beschow wrote:
> Both invocations are the same and either one is always executed. Avoid this
> redundancy.
> 
> Signed-off-by: Bernhard Beschow <shentey@gmail.com>
> ---
>   hw/i386/pc_piix.c | 8 +++-----
>   1 file changed, 3 insertions(+), 5 deletions(-)

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