Baokun Li 6f48394cf1 sata_fsl: fix warning in remove_proc_entry when rmmod sata_fsl ... Trying to remove the fsl-sata module in the PPC64 GNU/Linux leads to the following warning: ------------[ cut here ]------------ remove_proc_entry: removing non-empty directory 'irq/69', leaking at least 'fsl-sata[ff0221000.sata]' WARNING: CPU: 3 PID: 1048 at fs/proc/generic.c:722 .remove_proc_entry+0x20c/0x220 IRQMASK: 0 NIP [c00000000033826c] .remove_proc_entry+0x20c/0x220 LR [c000000000338268] .remove_proc_entry+0x208/0x220 Call Trace: .remove_proc_entry+0x208/0x220 (unreliable) .unregister_irq_proc+0x104/0x140 .free_desc+0x44/0xb0 .irq_free_descs+0x9c/0xf0 .irq_dispose_mapping+0x64/0xa0 .sata_fsl_remove+0x58/0xa0 [sata_fsl] .platform_drv_remove+0x40/0x90 .device_release_driver_internal+0x160/0x2c0 .driver_detach+0x64/0xd0 .bus_remove_driver+0x70/0xf0 .driver_unregister+0x38/0x80 .platform_driver_unregister+0x14/0x30 .fsl_sata_driver_exit+0x18/0xa20 [sata_fsl] ---[ end trace 0ea876d4076908f5 ]--- The driver creates the mapping by calling irq_of_parse_and_map(), so it also has to dispose the mapping. But the easy way out is to simply use platform_get_irq() instead of irq_of_parse_map(). Also we should adapt return value checking and propagate error values. In this case the mapping is not managed by the device but by the of core, so the device has not to dispose the mapping. Fixes: faf0b2e5af ("drivers/ata: add support to Freescale 3.0Gbps SATA Controller") Cc: stable@vger.kernel.org Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Baokun Li <libaokun1@huawei.com> Reviewed-by: Sergei Shtylyov <sergei.shtylyov@gmail.com> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>		2021-11-29 20:29:19 +09:00
..
accessibility	…
acpi	Merge branch 'acpi-properties'	2021-11-26 19:45:31 +01:00
amba	…
android	binder: fix test regression due to sender_euid change	2021-11-17 16:08:52 +01:00
ata	sata_fsl: fix warning in remove_proc_entry when rmmod sata_fsl	2021-11-29 20:29:19 +09:00
atm	…
auxdisplay	auxdisplay: cfag12864bfb: code indent should use tabs where possible	2021-10-22 00:13:16 +02:00
base	arch_topology: Fix missing clear cluster_cpumask in remove_cpu_topology()	2021-11-11 13:09:33 +01:00
bcma	pci-v5.16-changes	2021-11-06 14:36:12 -07:00
block	vhost,virtio,vdpa: bugfixes	2021-11-28 11:58:52 -08:00
bluetooth	TTY / Serial driver update for 5.16-rc1	2021-11-04 09:09:37 -07:00
bus	- Config updates for BMIPS platform	2021-11-13 09:11:33 -08:00
cdrom	for-5.16/cdrom-2021-10-29	2021-11-01 10:09:14 -07:00
char	Char/Misc driver update for 5.16-rc1	2021-11-04 08:21:47 -07:00
clk	Devicetree fixes for v5.16, take 1:	2021-11-14 11:11:51 -08:00
clocksource	ARM:	2021-11-02 11:24:14 -07:00
comedi	comedi: dt9812: fix DMA buffers on stack	2021-10-30 10:54:47 +02:00
connector	…
counter	counter: Fix use-after-free race condition for events_queue_size write	2021-10-21 13:02:47 +02:00
cpufreq	cpufreq: intel_pstate: ITMT support for overclocked system	2021-11-23 14:11:18 +01:00
cpuidle	ARM: SoC drivers for 5.16	2021-11-03 17:00:52 -07:00
crypto	pci-v5.16-changes	2021-11-06 14:36:12 -07:00
cxl	cxl for v5.16	2021-11-08 11:49:48 -08:00
dax	…
dca	…
devfreq	Merge branches 'pm-opp' and 'pm-cpufreq'	2021-11-10 14:06:51 +01:00
dio	…
dma	dmaengine updates for v5.16-rc1	2021-11-10 11:47:55 -08:00
dma-buf	drm next/fixes for 5.16-rc1	2021-11-12 12:11:07 -08:00
edac	- amd64_edac: Add support for three-rank interleaving mode which is	2021-11-01 15:02:49 -07:00
eisa	…
extcon	extcon: usbc-tusb320: Add support for TUSB320L	2021-10-27 14:13:39 +09:00
firewire	SCSI misc on 20211105	2021-11-05 08:42:02 -07:00
firmware	firmware: smccc: Fix check for ARCH_SOC_ID not implemented	2021-11-22 11:42:59 +01:00
fpga	…
fsi	fsi: sbefifo: Use interruptible mutex locking	2021-10-22 09:54:33 +10:30
gnss	…
gpio	gpio: rockchip: needs GENERIC_IRQ_CHIP to fix build errors	2021-11-16 09:41:44 +01:00
gpu	xen: branch for v5.16-rc3	2021-11-26 09:54:13 -08:00
greybus	…
hid	HID: multitouch: Fix Iiyama ProLite T1931SAW (0eef:0001 again!)	2021-11-19 16:00:21 +01:00
hsi	HSI changes for the 5.16 series	2021-11-04 13:56:55 -07:00
hv	Drivers: hv: balloon: Use VMBUS_RING_SIZE() wrapper for dm_ring_size	2021-11-15 12:35:56 +00:00
hwmon	Merge branch 'akpm' (patches from Andrew)	2021-11-06 14:08:17 -07:00
hwspinlock	…
hwtracing	coresight: trbe: Work around write to out of range	2021-10-27 11:46:01 -06:00
i2c	i2c: virtio: disable timeout handling	2021-11-23 10:55:48 +01:00
i3c	…
idle	…
iio	chrome platform changes for 5.16	2021-11-10 11:36:43 -08:00
infiniband	RDMA/nldev: Check stat attribute before accessing it	2021-11-17 16:45:16 -04:00
input	xen: add "not_essential" flag to struct xenbus_driver	2021-11-23 13:41:29 -06:00
interconnect	…
iommu	iommu/vt-d: Fix unmap_pages support	2021-11-26 22:54:47 +01:00
ipack	…
irqchip	irqchip/sifive-plic: Fixup EOI failed when masked	2021-11-12 16:09:51 +00:00
isdn	…
leds	…
macintosh	Merge branch 'akpm' (patches from Andrew)	2021-11-06 14:08:17 -07:00
mailbox	mailbox: imx: support i.MX8ULP S4 MU	2021-10-29 23:03:09 -05:00
mcb	…
md	for-5.16/drivers-2021-11-09	2021-11-09 11:24:08 -08:00
media	media fixes for v5.16-rc3	2021-11-22 14:58:57 -08:00
memory	memory: mtk-smi: Fix a null dereference for the ostd	2021-11-25 14:46:00 +01:00
memstick	…
message	pci-v5.16-changes	2021-11-06 14:36:12 -07:00
mfd	chrome platform changes for 5.16	2021-11-10 11:36:43 -08:00
misc	More ACPI updates for 5.16-rc1	2021-11-10 11:52:40 -08:00
mmc	mmc: spi: Add device-tree SPI IDs	2021-11-23 12:32:28 +01:00
most	most: fix control-message timeouts	2021-10-26 19:12:01 +02:00
mtd	for-5.16/drivers-2021-11-09	2021-11-09 11:24:08 -08:00
mux	mux: add support for delay after muxing	2021-10-21 20:02:42 +01:00
net	vhost,virtio,vdpa: bugfixes	2021-11-28 11:58:52 -08:00
nfc	nfc: virtual_ncidev: change default device permissions	2021-11-26 11:14:31 -08:00
ntb	…
nubus	…
nvdimm	libnvdimm for v5.16	2021-11-10 10:56:02 -08:00
nvme	nvmet: use IOCB_NOWAIT only if the filesystem supports it	2021-11-25 15:02:40 +01:00
nvmem	…
of	Devicetree fixes for v5.16, take 1:	2021-11-14 11:11:51 -08:00
opp	…
parisc	…
parport	…
pci	A set of fixes for the interrupt subsystem:	2021-11-14 10:38:27 -08:00
pcmcia	Core:	2021-11-02 06:20:58 -07:00
perf	ACPI updates for 5.16-rc1	2021-11-02 15:58:39 -07:00
phy	Char/Misc driver update for 5.16-rc1	2021-11-04 08:21:47 -07:00
pinctrl	pinctrl: qcom: sm8350: Correct UFS and SDC offsets	2021-11-16 02:19:15 +01:00
platform	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid	2021-11-24 09:44:13 -08:00
pnp	…
power	power: supply: bq25890: Fix initial setting of the F_CONV_RATE field	2021-11-02 16:48:47 +01:00
powercap	powercap: DTPM: Fix suspend failure and kernel warning	2021-11-10 21:18:14 +01:00
pps	…
ps3	…
ptp	ptp: ocp: Fix a couple NULL vs IS_ERR() checks	2021-11-18 12:12:55 +00:00
pwm	pwm: vt8500: Rename pwm_busy_wait() to make it obviously driver-specific	2021-11-05 11:57:13 +01:00
rapidio	rapidio: avoid bogus __alloc_size warning	2021-11-06 13:30:33 -07:00
ras	…
regulator	- Remove Drivers	2021-11-08 12:07:52 -08:00
remoteproc	…
reset	ARM: SoC drivers for 5.16	2021-11-03 17:00:52 -07:00
rpmsg	remoteproc updates for v5.16	2021-11-10 09:07:26 -08:00
rtc	RTC for 5.16	2021-11-12 11:44:31 -08:00
s390	s390: replace snprintf in show functions with sysfs_emit	2021-11-16 12:29:19 +01:00
sbus	…
scsi	vhost,virtio,vdpa: bugfixes	2021-11-28 11:58:52 -08:00
sh	…
siox	…
slimbus	…
soc	Merge branch 'exit-cleanups-for-v5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2021-11-10 16:15:54 -08:00
soundwire	soundwire: qcom: add debugfs entry for soundwire register dump	2021-10-20 20:54:59 +05:30
spi	spi: Fixes for v5.16	2021-11-18 14:35:41 -08:00
spmi	…
ssb	…
staging	staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()	2021-11-17 14:08:57 +01:00
target	scsi: target: configfs: Delete unnecessary checks for NULL	2021-11-18 23:07:02 -05:00
tc	…
tee	optee: fix kfree NULL pointer	2021-11-16 14:41:23 +01:00
thermal	Merge branch 'thermal-int340x'	2021-11-18 20:40:28 +01:00
thunderbolt	thunderbolt: Changes for v5.16 merge window	2021-10-25 13:17:29 +02:00
tty	xen: flag hvc_xen to be not essential for system boot	2021-11-23 13:42:08 -06:00
uio	Drivers: hv: vmbus: Mark vmbus ring buffer visible to host in Isolation VM	2021-10-28 11:22:23 +00:00
usb	USB-serial fixes for 5.16-rc3	2021-11-25 13:27:40 +01:00
vdpa	vdpa_sim: avoid putting an uninitialized iova_domain	2021-11-24 19:00:29 -05:00
vfio	…
vhost	vhost-vdpa: clean irqs before reseting vdpa device	2021-11-24 19:00:28 -05:00
video	xen: branch for v5.16-rc3	2021-11-26 09:54:13 -08:00
virt	…
virtio	Revert "virtio_ring: validate used buffer length"	2021-11-24 18:47:27 -05:00
visorbus	…
vlynq	…
vme	…
w1	…
watchdog	linux-watchdog 5.16-rc1 tag	2021-11-10 09:41:22 -08:00
xen	xen: detect uninitialized xenbus in xenbus_init	2021-11-24 08:55:15 -06:00
zorro	…
Kconfig	…
Makefile	…