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android_kernel_oneplus_msm8998/drivers
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Arnd Bergmann 78335bc692 media: dib0700: fix link error for dibx000_i2c_set_speed 
[ Upstream commit 765bb8610d305ee488b35d07e2a04ae52fb2df9c ]

When CONFIG_DVB_DIB9000 is disabled, we can still compile code that
now fails to link against dibx000_i2c_set_speed:

drivers/media/usb/dvb-usb/dib0700_devices.o: In function `dib01x0_pmu_update.constprop.7':
dib0700_devices.c:(.text.unlikely+0x1c9c): undefined reference to `dibx000_i2c_set_speed'

The call sites are both through dib01x0_pmu_update(), which gets passed
an 'i2c' pointer from dib9000_get_i2c_master(), which has returned
NULL. Checking this pointer seems to be a good idea anyway, and it avoids
the link failure in most cases.

Sean Young found another case that is not fixed by that, where certain
gcc versions leave an unused function in place that causes the link error,
but adding an explict IS_ENABLED() check also solves this.

Fixes: b7f54910ce ("V4L/DVB (4647): Added module for DiB0700 based devices")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-10-05 12:27:44 +02:00
..
accessibility
acpi ACPI / SBS: Fix GPE storm on recent MacBookPro's 2019-04-27 09:33:58 +02:00
amba
android coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping 2019-06-22 08:18:27 +02:00
ata libata: add SG safety checks in SFF pio transfers 2019-09-06 10:18:08 +02:00
atm Kconfig: Fix the reference to the IDT77105 Phy driver in the description of ATM_NICSTAR_USE_IDT77105 2019-09-21 07:12:50 +02:00
auxdisplay
base driver core: Fix use-after-free and double free on glue directory 2019-09-21 07:12:44 +02:00
bcma
block floppy: fix usercopy direction 2019-09-21 07:12:53 +02:00
bluetooth Bluetooth: btrtl: Additional Realtek 8822CE Bluetooth devices 2019-10-05 12:27:40 +02:00
bus
cdrom cdrom: Fix race condition in cdrom_sysctl_register 2019-04-27 09:33:52 +02:00
char hpet: Fix division by zero in hpet_time_div() 2019-08-04 09:35:00 +02:00
clk clk: rockchip: Don't yell about bad mmc phases when getting 2019-09-21 07:12:44 +02:00
clocksource clocksource/drivers/exynos_mct: Clear timer interrupt when shutdown 2019-03-23 08:44:35 +01:00
connector
cpufreq cpufreq/pasemi: fix use-after-free in pas_cpufreq_cpu_init() 2019-08-25 10:52:47 +02:00
cpuidle
crypto crypto: talitos - fix missing break in switch statement 2019-10-05 12:27:38 +02:00
dca
devfreq
dio
dma dmaengine: bcm2835: Print error in case setting DMA mask fails 2019-10-05 12:27:44 +02:00
dma-buf
edac EDAC: Fix global-out-of-bounds write when setting edac_mc_poll_msec 2019-08-04 09:34:48 +02:00
eisa
extcon extcon: arizona: Disable mic detect if running when driver is removed 2019-06-11 12:24:01 +02:00
firewire
firmware iscsi_ibft: make ISCSI_IBFT dependson ACPI instead of ISCSI_IBFT_FIND 2019-08-25 10:52:46 +02:00
fmc
fpga
gpio gpio: omap: ensure irq is enabled before wakeup 2019-08-04 09:34:45 +02:00
gpu drm: Flush output polling on shutdown 2019-10-05 12:27:40 +02:00
hid HID: hidraw: Fix invalid read in hidraw_ioctl 2019-10-05 12:27:37 +02:00
hsi
hv
hwmon hwmon: (nct7802) Fix wrong detection of in4 presence 2019-08-25 10:52:52 +02:00
hwspinlock
hwtracing stm class: Fix a double free of stm_source_device 2019-09-06 10:18:17 +02:00
i2c i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr 2019-06-22 08:18:26 +02:00
ide
idle
iio iio: common: ssp_sensors: Initialize calculated_time in ssp_common_process_data 2019-06-11 12:24:02 +02:00
infiniband IB/mlx4: Fix memory leaks 2019-09-10 10:29:48 +01:00
input Input: psmouse - fix build error of multiple definition 2019-08-25 10:53:03 +02:00
iommu iommu/amd: Move iommu_init_pci() to .init section 2019-08-25 10:53:05 +02:00
ipack
irqchip irqchip/gic-v3-its: Fix LPI release for Multi-MSI devices 2019-10-05 12:27:39 +02:00
isdn mISDN: enforce CAP_NET_RAW for raw sockets 2019-10-05 12:27:42 +02:00
leds leds: leds-lp5562 allow firmware files up to the maximum length 2019-10-05 12:27:44 +02:00
lguest
lightnvm
macintosh
mailbox mailbox: handle failed named mailbox channel request 2019-08-04 09:34:58 +02:00
mcb
md dm table: fix invalid memory accesses with too high sector number 2019-09-06 10:18:11 +02:00
media media: dib0700: fix link error for dibx000_i2c_set_speed 2019-10-05 12:27:44 +02:00
memory memory: tegra: Fix integer overflow on tick value calculation 2019-06-11 12:23:46 +02:00
memstick memstick: Fix error cleanup path of memstick_init 2019-08-04 09:34:56 +02:00
message
mfd mfd: arizona: Fix undefined behavior 2019-08-04 09:34:58 +02:00
misc VMCI: Release resource if the work is already queued 2019-09-06 10:18:17 +02:00
mmc mmc: core: Fix init of SD cards reporting an invalid VDD range 2019-09-06 10:18:17 +02:00
mtd mtd: cfi_cmdset_0002: Use chip_good() to retry in do_write_oneword() 2019-10-05 12:27:37 +02:00
net usbnet: sanity checking of packet sizes and device mtu 2019-10-05 12:27:42 +02:00
nfc st_nci_hci_connectivity_event_received: null check the allocation 2019-09-06 10:18:05 +02:00
ntb
nubus
nvdimm libnvdimm/btt: Fix a kmemdup failure check 2019-05-16 19:45:05 +02:00
nvme
nvmem nvmem: core: fix read buffer in place 2019-06-22 08:18:20 +02:00
of
oprofile
parisc parisc: Use implicit space register selection for loading the coherence index of I/O pdirs 2019-06-11 12:24:13 +02:00
parport parport: Fix mem leak in parport_register_dev_model 2019-07-10 09:56:31 +02:00
pci PCI: sysfs: Ignore lockdep for remove attribute 2019-08-04 09:34:57 +02:00
pcmcia
perf
phy phy: renesas: rcar-gen2: Fix memory leak at error paths 2019-08-04 09:34:57 +02:00
pinctrl pinctrl: rockchip: fix leaked of_node references 2019-08-04 09:34:56 +02:00
platform platform/chrome: cros_ec_proto: check for NULL transfer function 2019-06-22 08:18:20 +02:00
pnp
power power: supply: sysfs: prevent endless uevent loop with CONFIG_POWER_SUPPLY_DEBUG 2019-06-11 12:23:49 +02:00
powercap
pps drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl 2019-08-04 09:35:02 +02:00
ps3
ptp
pwm pwm: Fix deadlock warning when removing PWM device 2019-06-22 08:18:21 +02:00
rapidio
ras
regulator regulator: s2mps11: Fix buck7 and buck8 wrong voltages 2019-08-04 09:34:50 +02:00
remoteproc
reset
rpmsg
rtc rtc: 88pm860x: prevent use-after-free on device remove 2019-06-11 12:23:54 +02:00
s390 s390/qdio: add sanity checks to the fast-requeue path 2019-08-25 10:52:47 +02:00
sbus
scsi scsi: ufs: Fix NULL pointer dereference in ufshcd_config_vreg_hpm() 2019-09-06 10:18:14 +02:00
sfi
sh
sn
soc soc: mediatek: pwrap: Zero initialize rdata in pwrap_init_cipher 2019-06-22 08:18:20 +02:00
spi spi: bcm2835aux: fix corruptions for longer spi transfers 2019-09-10 10:29:50 +01:00
spmi
ssb ssb: Fix possible NULL pointer dereference in ssb_host_pcmcia_exit 2019-06-11 12:23:53 +02:00
staging staging: comedi: dt3000: Fix rounding up of timer divisor 2019-08-25 10:53:01 +02:00
target scsi: target/iscsi: Avoid iscsit_release_commands_from_conn() deadlock 2019-03-23 08:44:35 +01:00
tc
thermal thermal/int340x_thermal: fix mode setting 2019-04-27 09:33:57 +02:00
thunderbolt
tty tty/serial: atmel: reschedule TX after RX was started 2019-09-21 07:12:48 +02:00
uio
usb USB: usbcore: Fix slab-out-of-bounds bug during device reset 2019-09-21 07:12:46 +02:00
uwb
vfio vfio/pci: use correct format characters 2019-05-16 19:45:01 +02:00
vhost vhost: make sure log_num < in_num 2019-09-16 08:13:36 +02:00
video video: imsttfb: fix potential NULL pointer dereferences 2019-06-22 08:18:21 +02:00
virt drivers/virt/fsl_hypervisor.c: prevent integer overflow in ioctl 2019-05-16 19:45:18 +02:00
virtio
vlynq
vme
w1 w1: fix the resume command API 2019-06-11 12:23:55 +02:00
watchdog watchdog: bcm2835_wdt: Fix module autoload 2019-09-06 10:18:15 +02:00
xen xen/pciback: remove set but not used variable 'old_state' 2019-08-25 10:52:59 +02:00
zorro
Kconfig
Makefile