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Stephane Grosjean 5c2cb02edf can: peak/pci: fix potential bug when probe() fails

PCI/PCIe drivers for PEAK-System CAN/CAN-FD interfaces do some access to the
PCI config during probing. In case one of these accesses fails, a POSITIVE
PCIBIOS_xxx error code is returned back. This POSITIVE error code MUST be
converted into a NEGATIVE errno for the probe() function to indicate it
failed. Using the pcibios_err_to_errno() function, we make sure that the
return code will always be negative.

Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

2017-12-01 11:20:52 +01:00

ems_pci.c

PCI: Remove DEFINE_PCI_DEVICE_TABLE macro use

2014-08-12 12:15:14 -06:00

ems_pcmcia.c

can: populate netdev::dev_id for udev discrimination

2014-03-17 09:20:16 +01:00

Kconfig

Kconfig: rename HAS_IOPORT to HAS_IOPORT_MAP

2014-04-07 16:36:11 -07:00

kvaser_pci.c

can: remove unused variable