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linux/drivers/i3c/master
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Clark Wang 76efcb6cda i3c: master: svc: fix cpu schedule in spin lock 
[ Upstream commit 33beadb3b1 ]

pm_runtime_resume_and_get() may call sleep(). It cannot be used in
svc_i3c_master_start_xfer_locked(), because it is in a spin lock.

Move the pm runtime operations to svc_i3c_master_enqueue_xfer().

Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Fixes: 05be23ef78 ("i3c: master: svc: add runtime pm support")
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20230517033030.3068085-2-xiaoning.wang@nxp.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2023-07-19 16:21:54 +02:00
..
mipi-i3c-hci i3c/master: simplify the return expression of i3c_hci_remove() 2022-05-17 22:33:43 +02:00
dw-i3c-master.c i3c: master: dw: check return of dw_i3c_master_get_free_pos() 2022-01-13 02:05:50 +01:00
i3c-master-cdns.c i3c: master: cdns: Fix fall-through warning for Clang 2021-06-29 08:37:04 -05:00
Kconfig i3c: master: svc: Add Silvaco I3C master driver 2021-02-06 00:43:29 +01:00
Makefile i3c: master: svc: Add Silvaco I3C master driver 2021-02-06 00:43:29 +01:00
svc-i3c-master.c i3c: master: svc: fix cpu schedule in spin lock 2023-07-19 16:21:54 +02:00