[xen staging-4.22] libacpi: drop mk_dsdt's -d / --debug option

[patchbot@xxxxxxx]

commit a9df8eb103bdb94986fbd6c85e0feb3b6fca07c1
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Thu Sep 10 12:32:40 2026 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Sep 10 12:32:40 2026 +0200

    libacpi: drop mk_dsdt's -d / --debug option
    
    Recent Clang complains about the "debug" static variable only ever being
    written to. Drop it and the command line option controlling it.
    
    Fixes: 19ab8356abe4 ("tools: remove support for running a guest with 
qemu-traditional")
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Roger Pau Monné <roger@xxxxxxxxxxxxxx>
    master commit: f907784c320da65c912ea04ed9f83f29e59dbd87
    master date: 2026-09-07 14:11:35 +0200
---
 tools/libacpi/Makefile  | 8 ++++----
 tools/libacpi/mk_dsdt.c | 7 +------
 2 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/tools/libacpi/Makefile b/tools/libacpi/Makefile
index 193ec78672..3b4c3d8c86 100644
--- a/tools/libacpi/Makefile
+++ b/tools/libacpi/Makefile
@@ -43,7 +43,7 @@ $(ACPI_BUILD_DIR)/dsdt_anycpu_qemu_xen.asl: dsdt.asl 
dsdt_acpi_info.asl $(MK_DSD
        # Remove last bracket
        awk 'NR > 1 {print s} {s=$$0}' $< > $@.$(TMP_SUFFIX)
        cat dsdt_acpi_info.asl >> $@.$(TMP_SUFFIX)
-       $(MK_DSDT) --debug=$(debug) --dm-version qemu-xen >> $@.$(TMP_SUFFIX)
+       $(MK_DSDT) --dm-version qemu-xen >> $@.$(TMP_SUFFIX)
        mv -f $@.$(TMP_SUFFIX) $@
 
 # NB. awk invocation is a portable alternative to 'head -n -1'
@@ -51,17 +51,17 @@ $(ACPI_BUILD_DIR)/dsdt_%cpu.asl: dsdt.asl 
dsdt_acpi_info.asl  $(MK_DSDT)
        # Remove last bracket
        awk 'NR > 1 {print s} {s=$$0}' $< > $@.$(TMP_SUFFIX)
        cat dsdt_acpi_info.asl >> $@.$(TMP_SUFFIX)
-       $(MK_DSDT) --debug=$(debug) --maxcpu $* --dm-version qemu-xen >> 
$@.$(TMP_SUFFIX)
+       $(MK_DSDT) --maxcpu $* --dm-version qemu-xen >> $@.$(TMP_SUFFIX)
        mv -f $@.$(TMP_SUFFIX) $@
 
 $(ACPI_BUILD_DIR)/dsdt_pvh.asl: dsdt_acpi_info.asl $(MK_DSDT)
        printf "DefinitionBlock (\"DSDT.aml\", \"DSDT\", 5, \"Xen\", \"HVM\", 
0)\n{" > $@
        cat dsdt_acpi_info.asl >> $@
-       $(MK_DSDT) --debug=$(debug) --maxcpu any --dm-version none >> $@
+       $(MK_DSDT) --maxcpu any --dm-version none >> $@
 
 $(ACPI_BUILD_DIR)/dsdt_anycpu_arm.asl: $(MK_DSDT)
        printf "DefinitionBlock (\"DSDT.aml\", \"DSDT\", 3, \"Xen\", \"ARM\", 
1)\n{" > $@.$(TMP_SUFFIX)
-       $(MK_DSDT) --debug=$(debug) >> $@.$(TMP_SUFFIX)
+       $(MK_DSDT) >> $@.$(TMP_SUFFIX)
        mv -f $@.$(TMP_SUFFIX) $@
 
 $(C_SRC): $(ACPI_BUILD_DIR)/%.c: $(ACPI_BUILD_DIR)/%.asl
diff --git a/tools/libacpi/mk_dsdt.c b/tools/libacpi/mk_dsdt.c
index f71de6c8c6..001c3875c3 100644
--- a/tools/libacpi/mk_dsdt.c
+++ b/tools/libacpi/mk_dsdt.c
@@ -15,7 +15,6 @@
 #endif
 
 static unsigned int indent_level;
-static bool debug = false;
 
 typedef enum dm_version {
     QEMU_NONE,
@@ -73,7 +72,6 @@ static struct option options[] = {
 #ifdef CONFIG_X86
     { "dm-version", 1, 0, 'q' },
 #endif
-    { "debug", 1, 0, 'd' },
     { 0, 0, 0, 0 }
 };
 
@@ -125,10 +123,7 @@ int main(int argc, char **argv)
             }
             break;
 #endif
-        case 'd':
-            if (*optarg == 'y')
-                debug = true;
-            break;
+
         default:
             return -1;
         }
--
generated by git-patchbot for /home/xen/git/xen.git#staging-4.22