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https://github.com/FEX-Emu/linux.git
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Merge branches 'acpica-fixes', 'acpi-cppc-fixes' and 'acpi-tools-fixes'
* acpica-fixes: Revert "ACPICA: FADT support cleanup" * acpi-cppc-fixes: mailbox: PCC: Fix lockdep warning when request PCC channel * acpi-tools-fixes: tools/power/acpi: Remove direct kernel source include reference
This commit is contained in:
Rafael J. Wysocki
commit
aab0b243b9
@ -65,6 +65,7 @@
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#include <linux/mailbox_controller.h>
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#include <linux/mailbox_client.h>
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#include <linux/io-64-nonatomic-lo-hi.h>
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#include <acpi/pcc.h>
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#include "mailbox.h"
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@ -267,6 +268,8 @@ struct mbox_chan *pcc_mbox_request_channel(struct mbox_client *cl,
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if (chan->txdone_method == TXDONE_BY_POLL && cl->knows_txdone)
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chan->txdone_method |= TXDONE_BY_ACK;
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spin_unlock_irqrestore(&chan->lock, flags);
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if (pcc_doorbell_irq[subspace_id] > 0) {
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int rc;
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@ -275,12 +278,11 @@ struct mbox_chan *pcc_mbox_request_channel(struct mbox_client *cl,
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if (unlikely(rc)) {
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dev_err(dev, "failed to register PCC interrupt %d\n",
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pcc_doorbell_irq[subspace_id]);
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pcc_mbox_free_channel(chan);
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chan = ERR_PTR(rc);
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}
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}
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spin_unlock_irqrestore(&chan->lock, flags);
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return chan;
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}
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EXPORT_SYMBOL_GPL(pcc_mbox_request_channel);
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@ -304,20 +306,19 @@ void pcc_mbox_free_channel(struct mbox_chan *chan)
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return;
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}
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if (pcc_doorbell_irq[id] > 0)
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devm_free_irq(chan->mbox->dev, pcc_doorbell_irq[id], chan);
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spin_lock_irqsave(&chan->lock, flags);
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chan->cl = NULL;
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chan->active_req = NULL;
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if (chan->txdone_method == (TXDONE_BY_POLL | TXDONE_BY_ACK))
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chan->txdone_method = TXDONE_BY_POLL;
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if (pcc_doorbell_irq[id] > 0)
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devm_free_irq(chan->mbox->dev, pcc_doorbell_irq[id], chan);
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spin_unlock_irqrestore(&chan->lock, flags);
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}
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EXPORT_SYMBOL_GPL(pcc_mbox_free_channel);
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/**
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* pcc_send_data - Called from Mailbox Controller code. Used
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* here only to ring the channel doorbell. The PCC client
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@ -191,6 +191,9 @@
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#ifndef __init
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#define __init
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#endif
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#ifndef __iomem
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#define __iomem
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#endif
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/* Host-dependent types and defines for user-space ACPICA */
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@ -8,18 +8,19 @@
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# as published by the Free Software Foundation; version 2
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# of the License.
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include ../../../../scripts/Makefile.include
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ifeq ($(srctree),)
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srctree := $(patsubst %/,%,$(dir $(shell pwd)))
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srctree := $(patsubst %/,%,$(dir $(srctree)))
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#$(info Determined 'srctree' to be $(srctree))
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endif
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OUTPUT=./
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include $(srctree)/../../scripts/Makefile.include
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OUTPUT=$(srctree)/
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ifeq ("$(origin O)", "command line")
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OUTPUT := $(O)/
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endif
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ifneq ($(OUTPUT),)
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# check that the output directory actually exists
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OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd)
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$(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist))
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OUTPUT := $(O)/power/acpi/
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endif
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#$(info Determined 'OUTPUT' to be $(OUTPUT))
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# --- CONFIGURATION BEGIN ---
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@ -70,8 +71,8 @@ WARNINGS := -Wall
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WARNINGS += $(call cc-supports,-Wstrict-prototypes)
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WARNINGS += $(call cc-supports,-Wdeclaration-after-statement)
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KERNEL_INCLUDE := ../../../include
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ACPICA_INCLUDE := ../../../drivers/acpi/acpica
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KERNEL_INCLUDE := $(OUTPUT)include
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ACPICA_INCLUDE := $(srctree)/../../../drivers/acpi/acpica
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CFLAGS += -D_LINUX -I$(KERNEL_INCLUDE) -I$(ACPICA_INCLUDE)
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CFLAGS += $(WARNINGS)
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@ -8,28 +8,42 @@
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# as published by the Free Software Foundation; version 2
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# of the License.
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$(OUTPUT)$(TOOL): $(TOOL_OBJS) FORCE
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$(ECHO) " LD " $@
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$(QUIET) $(LD) $(CFLAGS) $(LDFLAGS) $(TOOL_OBJS) -L$(OUTPUT) -o $@
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objdir := $(OUTPUT)tools/$(TOOL)/
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toolobjs := $(addprefix $(objdir),$(TOOL_OBJS))
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$(OUTPUT)$(TOOL): $(toolobjs) FORCE
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$(ECHO) " LD " $(subst $(OUTPUT),,$@)
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$(QUIET) $(LD) $(CFLAGS) $(LDFLAGS) $(toolobjs) -L$(OUTPUT) -o $@
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$(ECHO) " STRIP " $(subst $(OUTPUT),,$@)
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$(QUIET) $(STRIPCMD) $@
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$(OUTPUT)%.o: %.c
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$(ECHO) " CC " $@
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$(KERNEL_INCLUDE):
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$(ECHO) " MKDIR " $(subst $(OUTPUT),,$@)
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$(QUIET) mkdir -p $(KERNEL_INCLUDE)
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$(ECHO) " CP " $(subst $(OUTPUT),,$@)
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$(QUIET) cp -rf $(srctree)/../../../include/acpi $(KERNEL_INCLUDE)/
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$(objdir)%.o: %.c $(KERNEL_INCLUDE)
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$(ECHO) " CC " $(subst $(OUTPUT),,$@)
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$(QUIET) $(CC) -c $(CFLAGS) -o $@ $<
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all: $(OUTPUT)$(TOOL)
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clean:
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-find $(OUTPUT) \( -not -type d \) \
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-and \( -name '*~' -o -name '*.[oas]' \) \
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-type f -print \
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| xargs rm -f
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-rm -f $(OUTPUT)$(TOOL)
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$(ECHO) " RMOBJ " $(subst $(OUTPUT),,$(objdir))
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$(QUIET) find $(objdir) \( -not -type d \)\
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-and \( -name '*~' -o -name '*.[oas]' \)\
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-type f -print | xargs rm -f
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$(ECHO) " RM " $(TOOL)
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$(QUIET) rm -f $(OUTPUT)$(TOOL)
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$(ECHO) " RMINC " $(subst $(OUTPUT),,$(KERNEL_INCLUDE))
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$(QUIET) rm -rf $(KERNEL_INCLUDE)
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install-tools:
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$(INSTALL) -d $(DESTDIR)${sbindir}
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$(INSTALL_PROGRAM) $(OUTPUT)$(TOOL) $(DESTDIR)${sbindir}
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$(ECHO) " INST " $(TOOL)
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$(QUIET) $(INSTALL) -d $(DESTDIR)$(sbindir)
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$(QUIET) $(INSTALL_PROGRAM) $(OUTPUT)$(TOOL) $(DESTDIR)$(sbindir)
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uninstall-tools:
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- rm -f $(DESTDIR)${sbindir}/$(TOOL)
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$(ECHO) " UNINST " $(TOOL)
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$(QUIET) rm -f $(DESTDIR)$(sbindir)/$(TOOL)
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install: all install-tools $(EXTRA_INSTALL)
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uninstall: uninstall-tools $(EXTRA_UNINSTALL)
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@ -17,9 +17,7 @@ vpath %.c \
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../../os_specific/service_layers\
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.
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CFLAGS += -DACPI_APPLICATION -DACPI_SINGLE_THREAD -DACPI_DEBUGGER\
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-I.\
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-I../../../../../drivers/acpi/acpica\
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-I../../../../../include
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-I.
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LDFLAGS += -lpthread
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TOOL_OBJS = \
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acpidbg.o
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@ -12,10 +12,16 @@
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#include <acpi/acpi.h>
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/* Headers not included by include/acpi/platform/aclinux.h */
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#include <unistd.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <error.h>
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#include <stdbool.h>
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#include <fcntl.h>
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#include <assert.h>
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#include <linux/circ_buf.h>
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#include <sys/select.h>
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#include "../../../../../include/linux/circ_buf.h"
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#define ACPI_AML_FILE "/sys/kernel/debug/acpi/acpidbg"
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#define ACPI_AML_SEC_TICK 1
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@ -19,9 +19,7 @@ vpath %.c \
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./\
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../../common\
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../../os_specific/service_layers
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CFLAGS += -DACPI_DUMP_APP -I.\
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-I../../../../../drivers/acpi/acpica\
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-I../../../../../include
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CFLAGS += -DACPI_DUMP_APP -I.
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TOOL_OBJS = \
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apdump.o\
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apfiles.o\
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@ -49,7 +47,9 @@ TOOL_OBJS = \
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include ../../Makefile.rules
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install-man: ../../man/acpidump.8
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$(INSTALL_DATA) -D $< $(DESTDIR)${mandir}/man8/acpidump.8
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install-man: $(srctree)/man/acpidump.8
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$(ECHO) " INST " acpidump.8
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$(QUIET) $(INSTALL_DATA) -D $< $(DESTDIR)$(mandir)/man8/acpidump.8
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uninstall-man:
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- rm -f $(DESTDIR)${mandir}/man8/acpidump.8
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$(ECHO) " UNINST " acpidump.8
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$(QUIET) rm -f $(DESTDIR)$(mandir)/man8/acpidump.8
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