Merge tag 'pwrseq-updates-for-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull power sequencing updates from Bartosz Golaszewski:
 "A set of extensions to the M.2 pwrseq driver allowing it to work with
  more cards than just the one from Qualcomm we supported initially.
  There's also a tweak to debugfs output and a new function that will be
  used by a bluetooth driver in the next cycle.

  Power Sequencing core:

   - Add a helper allowing consumers to access the struct device object
     associated with a pwrseq provider

   - Print the power sequencing device's parent in debugfs to add more
     debugging information

  Driver updates:

   - Extend/rework the M.2 power sequencing driver in order to allow it
     to support more M.2 cards, not just WCN7850"

* tag 'pwrseq-updates-for-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  power: sequencing: pcie-m2: Add PCI ID 0x1103 for WCN6855 Bluetooth
  power: sequencing: Add an API to return the pwrseq device's 'dev' pointer
  power: sequencing: pcie-m2: Create BT node based on the pci_device_id[] table
  power: sequencing: pcie-m2: Create serdev for PCI devices present before probe
  power: sequencing: pcie-m2: Improve PCI device ID check
  power: sequencing: pcie-m2: Allow creating serdev for multiple PCI devices
  power: sequencing: pcie-m2: Fix inconsistent function prefixes
  power: sequencing: print power sequencing device parent in debugfs

1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/pwrseq/consumer.h b/include/linux/pwrseq/consumer.h
index 7d583b4f266e..3c907c9e1885 100644
--- a/include/linux/pwrseq/consumer.h
+++ b/include/linux/pwrseq/consumer.h
@@ -23,6 +23,8 @@ devm_pwrseq_get(struct device *dev, const char *target);
 int pwrseq_power_on(struct pwrseq_desc *desc);
 int pwrseq_power_off(struct pwrseq_desc *desc);
 
+struct device *pwrseq_to_device(struct pwrseq_desc *desc);
+
 #else /* CONFIG_POWER_SEQUENCING */
 
 static inline struct pwrseq_desc * __must_check
@@ -51,6 +53,11 @@ static inline int pwrseq_power_off(struct pwrseq_desc *desc)
 	return -ENOSYS;
 }
 
+static inline struct device *pwrseq_to_device(struct pwrseq_desc *desc)
+{
+	return NULL;
+}
+
 #endif /* CONFIG_POWER_SEQUENCING */
 
 #endif /* __POWER_SEQUENCING_CONSUMER_H__ */