Currently part of mch_realize uses hardcoded value when initializing
smram regions. Use macro to be more clear to code readers

Signed-off-by: Zihan Yang <whois.zihan.yang@gmail.com>
---
 hw/pci-host/q35.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/hw/pci-host/q35.c b/hw/pci-host/q35.c
index a36a119..49e4be4 100644
--- a/hw/pci-host/q35.c
+++ b/hw/pci-host/q35.c
@@ -535,13 +535,13 @@ static void mch_realize(PCIDevice *d, Error **errp)
 
     /* if *disabled* show SMRAM to all CPUs */
     memory_region_init_alias(&mch->smram_region, OBJECT(mch), "smram-region",
-                             mch->pci_address_space, 0xa0000, 0x20000);
-    memory_region_add_subregion_overlap(mch->system_memory, 0xa0000,
+                             mch->pci_address_space, MCH_HOST_BRIDGE_SMRAM_C_BASE, MCH_HOST_BRIDGE_SMRAM_C_SIZE);
+    memory_region_add_subregion_overlap(mch->system_memory, MCH_HOST_BRIDGE_SMRAM_C_BASE,
                                         &mch->smram_region, 1);
     memory_region_set_enabled(&mch->smram_region, true);
 
     memory_region_init_alias(&mch->open_high_smram, OBJECT(mch), "smram-open-high",
-                             mch->ram_memory, 0xa0000, 0x20000);
+                             mch->ram_memory, MCH_HOST_BRIDGE_SMRAM_C_BASE, MCH_HOST_BRIDGE_SMRAM_C_SIZE);
     memory_region_add_subregion_overlap(mch->system_memory, 0xfeda0000,
                                         &mch->open_high_smram, 1);
     memory_region_set_enabled(&mch->open_high_smram, false);
@@ -550,11 +550,11 @@ static void mch_realize(PCIDevice *d, Error **errp)
     memory_region_init(&mch->smram, OBJECT(mch), "smram", 1ull << 32);
     memory_region_set_enabled(&mch->smram, true);
     memory_region_init_alias(&mch->low_smram, OBJECT(mch), "smram-low",
-                             mch->ram_memory, 0xa0000, 0x20000);
+                             mch->ram_memory, MCH_HOST_BRIDGE_SMRAM_C_BASE, 0x20000);
     memory_region_set_enabled(&mch->low_smram, true);
-    memory_region_add_subregion(&mch->smram, 0xa0000, &mch->low_smram);
+    memory_region_add_subregion(&mch->smram, MCH_HOST_BRIDGE_SMRAM_C_BASE, &mch->low_smram);
     memory_region_init_alias(&mch->high_smram, OBJECT(mch), "smram-high",
-                             mch->ram_memory, 0xa0000, 0x20000);
+                             mch->ram_memory, MCH_HOST_BRIDGE_SMRAM_C_BASE, MCH_HOST_BRIDGE_SMRAM_C_SIZE);
     memory_region_set_enabled(&mch->high_smram, true);
     memory_region_add_subregion(&mch->smram, 0xfeda0000, &mch->high_smram);
 
-- 
2.7.4

Hi,

This series seems to have some coding style problems. See output below for
more information:

Type: series
Message-id: 1524648037-5010-1-git-send-email-whois.zihan.yang@gmail.com
Subject: [Qemu-devel] [PATCH] hw/pci-host/q35: Replace hardcoded value with macro

=== TEST SCRIPT BEGIN ===
#!/bin/bash

BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0

git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram

commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
    echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
    if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
        failed=1
        echo
    fi
    n=$((n+1))
done

exit $failed
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 * [new tag]               patchew/1524648037-5010-1-git-send-email-whois.zihan.yang@gmail.com -> patchew/1524648037-5010-1-git-send-email-whois.zihan.yang@gmail.com
Switched to a new branch 'test'
361db0df59 hw/pci-host/q35: Replace hardcoded value with macro

=== OUTPUT BEGIN ===
Checking PATCH 1/1: hw/pci-host/q35: Replace hardcoded value with macro...
ERROR: line over 90 characters
#22: FILE: hw/pci-host/q35.c:538:
+                             mch->pci_address_space, MCH_HOST_BRIDGE_SMRAM_C_BASE, MCH_HOST_BRIDGE_SMRAM_C_SIZE);

WARNING: line over 80 characters
#23: FILE: hw/pci-host/q35.c:539:
+    memory_region_add_subregion_overlap(mch->system_memory, MCH_HOST_BRIDGE_SMRAM_C_BASE,

ERROR: line over 90 characters
#29: FILE: hw/pci-host/q35.c:544:
+                             mch->ram_memory, MCH_HOST_BRIDGE_SMRAM_C_BASE, MCH_HOST_BRIDGE_SMRAM_C_SIZE);

WARNING: line over 80 characters
#38: FILE: hw/pci-host/q35.c:553:
+                             mch->ram_memory, MCH_HOST_BRIDGE_SMRAM_C_BASE, 0x20000);

ERROR: line over 90 characters
#41: FILE: hw/pci-host/q35.c:555:
+    memory_region_add_subregion(&mch->smram, MCH_HOST_BRIDGE_SMRAM_C_BASE, &mch->low_smram);

ERROR: line over 90 characters
#44: FILE: hw/pci-host/q35.c:557:
+                             mch->ram_memory, MCH_HOST_BRIDGE_SMRAM_C_BASE, MCH_HOST_BRIDGE_SMRAM_C_SIZE);

total: 4 errors, 2 warnings, 30 lines checked

Your patch has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

=== OUTPUT END ===

Test command exited with code: 1


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