Sudeep Holla 193b1b15a4 firmware: arm_scmi: Ensure drivers provide a probe function ...

commit 5e469dac32 upstream.

The bus probe callback calls the driver callback without further
checking. Better be safe than sorry and refuse registration of a driver
without a probe function to prevent a NULL pointer exception.

Link: https://lore.kernel.org/r/20210624095059.4010157-2-sudeep.holla@arm.com
Fixes: 933c504424 ("firmware: arm_scmi: add scmi protocol bus to enumerate protocol devices")
Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Tested-by: Cristian Marussi <cristian.marussi@arm.com>
Reviewed-by: Cristian Marussi <cristian.marussi@arm.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-08-08 08:54:29 +02:00

..

arm_scmi

firmware: arm_scmi: Ensure drivers provide a probe function

2021-08-08 08:54:29 +02:00

broadcom

firmware: bcm47xx_nvram: Support small (0x6000 B) NVRAM partitions

2018-04-23 16:39:35 +01:00

efi

efi: cper: fix snprintf() use in cper_dimm_err_location()

2021-06-10 13:24:04 +02:00

google

firmware: coreboot: Let OF core populate platform device

2020-01-27 14:49:55 +01:00

meson

firmware: meson-sm: rework meson_sm_init to use module_platform_driver_probe

2018-03-07 17:33:52 -08:00

tegra

firmware: tegra: adjust tested variable

2018-03-08 14:43:13 +01:00

arm_scpi.c

firmware: arm_scpi: Prevent the ternary sign expansion bug

2021-05-26 11:48:31 +02:00

arm_sdei.c

firmware: arm_sdei: Use cpus_read_lock() to avoid races with cpuhp

2020-10-01 13:14:35 +02:00

dcdbas.c

platform/x86: Fix dell driver init order

2018-03-14 11:05:53 -07:00

dcdbas.h

dcdbas: export functionality for use in other drivers

2009-01-08 08:31:12 -08:00

dell_rbu.c

firmware: dell_rbu: Make payload memory uncachable

2019-11-20 18:47:41 +01:00

dmi_scan.c

firmware: dmi: Fix unlikely out-of-bounds read in save_mem_devices

2020-01-27 14:51:19 +01:00

dmi-id.c

firmware: dmi: Add access to the SKU ID string

2018-06-17 14:09:42 +02:00

dmi-sysfs.c

firmware: dmi: handle missing DMI data gracefully

2018-02-03 11:25:20 +01:00

edd.c

edd: don't spam log if no EDD information is present

2018-03-27 09:51:23 +02:00

iscsi_ibft_find.c

efi: Make 'efi_enabled' a function to query EFI facilities

2013-01-30 11:51:59 -08:00

iscsi_ibft.c

iscsi_ibft: make ISCSI_IBFT dependson ACPI instead of ISCSI_IBFT_FIND

2019-08-16 10:12:45 +02:00

Kconfig

firmware: qcom-scm: Fix QCOM_SCM configuration

2021-05-22 10:59:32 +02:00

Makefile

firmware: arm_scmi: add basic driver infrastructure for SCMI

2018-02-28 16:37:57 +00:00

memmap.c

drivers/firmware/memmap.c: fix kernel-doc format

2015-06-25 17:00:41 -07:00

pcdp.c

x86, mpparse, x86/acpi, x86/PCI, x86/dmi, SFI: Use memremap() for RAM mappings

2017-07-18 11:37:58 +02:00

pcdp.h

Update broken web addresses in the kernel.

2010-10-18 11:03:14 +02:00

psci_checker.c

drivers/firmware/psci: Fix memory leakage in alloc_init_cpu_groups()

2020-07-29 10:16:46 +02:00

psci.c

firmware/psci: Expose SMCCC version through psci_ops

2018-02-06 22:54:11 +00:00

qcom_scm-32.c

firmware: qcom: scm: Fix crash in qcom_scm_call_atomic1()

2018-05-24 22:36:45 -05:00

qcom_scm-64.c

firmware: qcom: scm: Ensure 'a0' status code is treated as signed

2019-12-17 20:35:42 +01:00

qcom_scm.c

firmware: qcom_scm: fix bogous abuse of dma-direct internals

2020-06-25 15:32:53 +02:00

qcom_scm.h

Merge tag 'rproc-v4.15' of git://github.com/andersson/remoteproc

2017-11-17 20:14:10 -08:00

qemu_fw_cfg.c

qemu_fw_cfg: Make fw_cfg_rev_attr a proper kobj_attribute

2021-07-20 16:16:04 +02:00

raspberrypi.c

firmware: raspberrypi: Fix firmware calls with large buffers

2019-12-13 08:51:26 +01:00

scpi_pm_domain.c

firmware: scpi: add device power domain support using genpd

2016-06-21 10:26:51 +01:00

ti_sci.c

firmware: ti_sci: Always request response from firmware

2019-09-19 09:09:39 +02:00

ti_sci.h

firmware: ti_sci: Switch to SPDX Licensing

2018-05-04 23:10:23 -07:00