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| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-08-11 15:36:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-15 12:04:17 +0200 |
| commit | d7c7b38a3014db8084f563cb45989f8bd00ea39a (patch) | |
| tree | 7815e6d8b3166595e413d68ad05e95986e99d343 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 8a2ca33ed56a7e5c6619e9e44e946cb927011557 (diff) | |
| download | kernel-d7c7b38a3014db8084f563cb45989f8bd00ea39a.tar.gz | |
mfd: vexpress-sysreg: Check the return value of devm_gpiochip_add_data()
commit 1efbee6852f1ff698a9981bd731308dd027189fb upstream.
Commit 974cc7b93441 ("mfd: vexpress: Define the device as MFD cells")
removed the return value check from the call to gpiochip_add_data() (or
rather gpiochip_add() back then and later converted to devres) with no
explanation. This function however can still fail, so check the return
value and bail-out if it does.
Cc: stable@vger.kernel.org
Fixes: 974cc7b93441 ("mfd: vexpress: Define the device as MFD cells")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250811-gpio-mmio-mfd-conv-v1-1-68c5c958cf80@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions