Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetoot...

Johan Hedberg says:

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pull request: bluetooth 2019-08-17

Here's a set of Bluetooth fixes for the 5.3-rc series:

 - Multiple fixes for Qualcomm (btqca & hci_qca) drivers
 - Minimum encryption key size debugfs setting (this is required for
   Bluetooth Qualification)
 - Fix hidp_send_message() to have a meaningful return value
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Signed-off-by: David S. Miller <davem@davemloft.net>