Commit fafe5306 authored Jul 11, 2016 by Mika Westerberg Committed by Rafael J. Wysocki Jul 11, 2016

ACPI: Rename configfs.c to acpi_configfs.c to prevent link error



If we compile ACPI configfs.c as module it will confuse the linker as it
hides symbols from the actual configfs:

Kernel: arch/x86/boot/bzImage is ready  (#1236)
  MODPOST 5739 modules
ERROR: "configfs_unregister_subsystem" [samples/configfs/configfs_sample.ko] undefined!
ERROR: "configfs_register_subsystem" [samples/configfs/configfs_sample.ko] undefined!
ERROR: "config_group_init" [samples/configfs/configfs_sample.ko] undefined!
ERROR: "config_item_init_type_name" [samples/configfs/configfs_sample.ko] undefined!
ERROR: "config_group_init_type_name" [samples/configfs/configfs_sample.ko] undefined!
ERROR: "configfs_undepend_item" [fs/ocfs2/cluster/ocfs2_nodemanager.ko] undefined!
...

Prevent these by renaming the file to acpi_configfs.c instead.

Reported-by: Scott Lawson <scott.lawson@intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent 612bd01f

drivers/acpi/Makefile

+1 −1

Original line number	Diff line number	Diff line
		@@ -99,6 +99,6 @@ obj-$(CONFIG_ACPI_EXTLOG) += acpi_extlog.o
		obj-$(CONFIG_PMIC_OPREGION) += pmic/intel_pmic.o
		obj-$(CONFIG_CRC_PMIC_OPREGION) += pmic/intel_pmic_crc.o
		obj-$(CONFIG_XPOWER_PMIC_OPREGION) += pmic/intel_pmic_xpower.o
		obj-$(CONFIG_ACPI_CONFIGFS) += configfs.o
		obj-$(CONFIG_ACPI_CONFIGFS) += acpi_configfs.o

		video-objs += acpi_video.o video_detect.o

drivers/acpi/configfs.c→drivers/acpi/acpi_configfs.c

+0 −0

File moved.

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