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linux/drivers/misc
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Miaoqian Lin d460a8a3b9 misc: atmel-ssc: Fix IRQ check in ssc_probe 
[ Upstream commit 1c245358ce ]

platform_get_irq() returns negative error number instead 0 on failure.
And the doc of platform_get_irq() provides a usage example:

    int irq = platform_get_irq(pdev, 0);
    if (irq < 0)
        return irq;

Fix the check of return value to catch errors correctly.

Fixes: eb1f293060 ("Driver for the Atmel on-chip SSC on AT32AP and AT91")
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220601123026.7119-1-linmq006@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-06-22 14:22:00 +02:00
..
altera-stapl
altera-stapl: remove the unreached switch case
2020-12-09 19:53:03 +01:00
bcm-vk
misc: bcm-vk: fix tty registration race
2021-09-21 16:17:15 +02:00
c2port
misc: c2port: core: Make copying name from userspace more secure
2020-11-03 10:12:10 +01:00
cardreader
misc: rtsx: set NULL intfdata when probe fails
2022-06-14 18:36:21 +02:00
cb710
cb710: avoid NULL pointer subtraction
2021-10-05 15:50:05 +02:00
cxl
cxl: Fix an error message
2021-05-14 13:43:26 +02:00
echo
char: Replace HTTP links with HTTPS ones
2020-07-23 09:44:15 +02:00
eeprom
eeprom: at25: Use DMA safe buffers
2022-05-09 09:14:44 +02:00
genwqe
misc: genwqe: Fixes DMA mask setting
2021-09-14 10:45:41 +02:00
habanalabs
habanalabs: fix possible memory leak in MMU DR fini
2022-04-13 20:59:12 +02:00
ibmasm
Merge tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2021-07-05 13:42:16 -07:00
lis3lv02d
platform/x86: hp_accel: Remove _INI method call
2021-08-26 15:09:18 +02:00
lkdtm
lkdtm/usercopy: Expand size of "out of frame" object
2022-06-14 18:36:20 +02:00
mei
mei: avoid iterator usage outside of list_for_each_entry
2022-04-08 14:22:49 +02:00
ocxl
misc: ocxl: fix possible double free in ocxl_file_register_afu
2022-06-09 10:23:06 +02:00
pvpanic
misc/pvpanic: Convert regular spinlock into trylock on panic path
2022-06-14 18:36:06 +02:00
sgi-gru
misc: sgi-gru: Convert from atomic_t to refcount_t on gru_thread_state->ts_refcnt
2021-07-21 13:50:54 +02:00
sgi-xp
sgi-xpc: Replace deprecated CPU-hotplug functions.
2021-08-03 16:30:36 +02:00
ti-st
ti-st: use tty_write_room
2021-05-13 17:03:20 +02:00
uacce
uacce: add print information if not enable sva
2021-06-09 18:53:29 +02:00
vmw_vmci
VMCI: fix NULL pointer dereference when unmapping queue pair
2021-08-27 16:21:59 +02:00
ad525x_dpot-i2c.c
…
ad525x_dpot-spi.c
…
ad525x_dpot.c
drivers: misc: ad525x_dpot: Add missing check in dpot_read_spi
2021-03-10 09:21:02 +01:00
ad525x_dpot.h
…
apds990x.c
…
apds9802als.c
…
atmel-ssc.c
misc: atmel-ssc: Fix IRQ check in ssc_probe
2022-06-22 14:22:00 +02:00
bh1770glc.c
…
cs5535-mfgpt.c
…
ds1682.c
…
dummy-irq.c
…
dw-xdata-pcie.c
misc: Add Synopsys DesignWare xData IP driver
2021-04-05 13:15:52 +02:00
enclosure.c
misc: enclosure: Update enclosure_remove_device() documentation to match reality
2020-07-01 15:05:37 +02:00
fastrpc.c
misc: fastrpc: fix an incorrect NULL check on list iterator
2022-06-14 18:36:04 +02:00
gehc-achc.c
misc: gehc: Add SPI ID table
2021-10-05 15:47:18 +02:00
hi6421v600-irq.c
staging: hikey9xx: split hi6421v600 irq into a separate driver
2021-07-21 11:24:43 +02:00
hisi_hikey_usb.c
misc: hisi_hikey_usb: use PTR_ERR_OR_ZERO
2020-10-29 08:37:29 +01:00
hmc6352.c
…
hpilo.c
misc: hpilo: map iLO shared memory by PCI revision id
2021-06-04 15:28:23 +02:00
hpilo.h
misc: hpilo: map iLO shared memory by PCI revision id
2021-06-04 15:28:23 +02:00
ibmvmc.c
vio: make remove callback return void
2021-03-02 22:41:23 +11:00
ibmvmc.h
…
ics932s401.c
ics932s401: fix broken handling of errors when word reading fails
2021-05-13 17:21:54 +02:00
isl29003.c
misc: isl29003: Fix typo for get/set mode
2020-12-09 19:35:34 +01:00
isl29020.c
misc: isl29020: add missed pm_runtime_disable
2020-01-14 15:06:07 +01:00
Kconfig
misc: HI6421V600_IRQ should depend on HAS_IOMEM
2021-10-05 16:07:56 +02:00
kgdbts.c
kgdbts: fix return value of __setup handler
2022-04-08 14:23:50 +02:00
lattice-ecp3-config.c
misc: lattice-ecp3-config: Fix task hung when firmware load failed
2022-01-27 11:04:17 +01:00
Makefile
Merge tag 'staging-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
2021-09-01 09:45:57 -07:00
pch_phub.c
misc: pch_phub: Remove superfluous descriptions to non-existent args 'offset_address'
2020-07-01 15:05:37 +02:00
pci_endpoint_test.c
Merge tag 'pci-v5.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2021-09-07 19:13:42 -07:00
phantom.c
misc/phantom.c: use generic power management
2020-06-29 18:43:42 +02:00
qcom-coincell.c
…
sram-exec.c
char: Replace HTTP links with HTTPS ones
2020-07-23 09:44:15 +02:00
sram.c
misc: sram: Only map reserved areas in Tegra SYSRAM
2021-08-05 14:27:46 +02:00
sram.h
misc: sram: Only map reserved areas in Tegra SYSRAM
2021-08-05 14:27:46 +02:00
tifm_7xx1.c
misc/tifm_7xx1.c: use generic power management
2020-06-29 18:43:42 +02:00
tifm_core.c
bus: Make remove callback return void
2021-07-21 11:53:42 +02:00
tsl2550.c
misc: tsl2550: remove redundant initialization to variable r
2020-01-14 15:16:51 +01:00
vmw_balloon.c
drivers: vmw_balloon: remove dentry pointer for debugfs
2021-03-10 09:21:02 +01:00
xilinx_sdfec.c
misc: xilinx-sdfec: Drop unnecessary NULL check after container_of
2021-05-21 22:14:48 +02:00