Bluetooth: hci_bcm: Handle deferred probing for the clock supply

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[ Upstream commit 28ac03b9ac ]

On some systems that actually have the bluetooth controller wired up
with an extra clock signal, it's possible the bluetooth controller
probes before the clock provider. clk_get would return a defer probe
error, which was not handled by this driver.

Handle this properly, so that these systems can work reliably.

Tested-by: Ondrej Jirman <megous@megous.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Chen-Yu Tsai 2018-12-17 12:04:39 +08:00 • committed by Greg Kroah-Hartman

parent e1f7735b26

commit 815e4fe3fd

1 changed files with 4 additions and 0 deletions

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drivers/bluetooth/hci_bcm.c

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