Joakim Zhang 4a2937d8ff can: flexcan: enable RX FIFO after FRZ/HALT valid ... commit ec15e27cc8904605846a354bb1f808ea1432f853 upstream. RX FIFO enable failed could happen when do system reboot stress test: [ 0.303958] flexcan 5a8d0000.can: 5a8d0000.can supply xceiver not found, using dummy regulator [ 0.304281] flexcan 5a8d0000.can (unnamed net_device) (uninitialized): Could not enable RX FIFO, unsupported core [ 0.314640] flexcan 5a8d0000.can: registering netdev failed [ 0.320728] flexcan 5a8e0000.can: 5a8e0000.can supply xceiver not found, using dummy regulator [ 0.320991] flexcan 5a8e0000.can (unnamed net_device) (uninitialized): Could not enable RX FIFO, unsupported core [ 0.331360] flexcan 5a8e0000.can: registering netdev failed [ 0.337444] flexcan 5a8f0000.can: 5a8f0000.can supply xceiver not found, using dummy regulator [ 0.337716] flexcan 5a8f0000.can (unnamed net_device) (uninitialized): Could not enable RX FIFO, unsupported core [ 0.348117] flexcan 5a8f0000.can: registering netdev failed RX FIFO should be enabled after the FRZ/HALT are valid. But the current code enable RX FIFO and FRZ/HALT at the same time. Fixes: e955cead03 ("CAN: Add Flexcan CAN controller driver") Link: https://lore.kernel.org/r/20210218110037.16591-3-qiangqing.zhang@nxp.com Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-03-17 16:43:42 +01:00
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c_can
cc770
ifi_canfd
m_can	can: m_can: fix nominal bitiming tseg2 min for version >= 3.1	2020-12-02 08:48:13 +01:00
mscan
peak_canfd	can: peak_canfd: pucan_handle_can_rx(): fix echo management when loopback is on	2020-11-18 19:18:43 +01:00
rcar
sja1000
softing	can: softing: softing_netdev_open(): fix error handling	2020-12-30 11:25:44 +01:00
spi
usb	can: peak_usb: fix use after free bugs	2021-01-27 11:05:39 +01:00
at91_can.c
dev.c	can: dev: prevent potential information leak in can_fill_info()	2021-02-03 23:23:26 +01:00
flexcan.c	can: flexcan: enable RX FIFO after FRZ/HALT valid	2021-03-17 16:43:42 +01:00
grcan.c
janz-ican3.c
Kconfig
led.c
Makefile
pch_can.c
rx-offload.c
slcan.c
sun4i_can.c
ti_hecc.c	can: ti_hecc: Fix memleak in ti_hecc_probe	2020-11-24 13:27:22 +01:00
vcan.c
vxcan.c	can: vxcan: vxcan_xmit: fix use after free bug	2021-01-27 11:05:39 +01:00
xilinx_can.c