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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-09-30 09:42:36 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-09-30 09:42:36 +0200
commit59ee364bafb2690ebdd1ea5793c2fdb2ea27433a (patch)
treec631035e42b83d7fdd7dd7201cf7f1b95da56a70 /drivers/acpi
parentbf1c6744983339782b16078cc68b230cde7d29b9 (diff)
parent810278da901c15fba475394edb7f1271c3806658 (diff)
Merge tag 'thunderbolt-for-v5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next
Mika writes: thunderbolt: Changes for v5.10 merge window This includes following Thunderbolt/USB4 changes for v5.10 merge window: * A couple of optimizations around Tiger Lake force power logic and NHI (Native Host Interface) LC (Link Controller) mailbox command processing * Power management improvements for Software Connection Manager * Debugfs support * Allow KUnit tests to be enabled also when Thunderbolt driver is configured as module. * Few minor cleanups and fixes All these have been in linux-next with no reported issues. * tag 'thunderbolt-for-v5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: (37 commits) thunderbolt: Capitalize comment on top of QUIRK_FORCE_POWER_LINK_CONTROLLER thunderbolt: Correct tb_check_quirks() kernel-doc thunderbolt: Log correct zeroX entries in decode_error() thunderbolt: Handle ERR_LOCK notification thunderbolt: Use "if USB4" instead of "depends on" in Kconfig thunderbolt: Allow KUnit tests to be built also when CONFIG_USB4=m thunderbolt: Only stop control channel when entering freeze thunderbolt: debugfs: Fix uninitialized return in counters_write() thunderbolt: Add debugfs interface thunderbolt: No need to warn in TB_CFG_ERROR_INVALID_CONFIG_SPACE thunderbolt: Introduce tb_switch_is_tiger_lake() thunderbolt: Introduce tb_switch_is_ice_lake() thunderbolt: Check for Intel vendor ID when identifying controller thunderbolt: Introduce tb_port_is_nhi() thunderbolt: Introduce tb_switch_next_cap() thunderbolt: Introduce tb_port_next_cap() thunderbolt: Move struct tb_cap_any to tb_regs.h thunderbolt: Add runtime PM for Software CM thunderbolt: Create device links from ACPI description ACPI: Export acpi_get_first_physical_node() to modules ...
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/bus.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 54002670cb7a..53cc1e0cef21 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -551,6 +551,7 @@ struct device *acpi_get_first_physical_node(struct acpi_device *adev)
mutex_unlock(physical_node_lock);
return phys_dev;
}
+EXPORT_SYMBOL_GPL(acpi_get_first_physical_node);
static struct acpi_device *acpi_primary_dev_companion(struct acpi_device *adev,
const struct device *dev)