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authorMiaoqian Lin2022-05-10 10:52:04 +0100
committerGreg Kroah-Hartman2022-05-19 18:56:32 +0200
commit225baab0aeb6e999754a2d43e9c2b954ec9a75ab (patch)
tree0eeda399f386c6377008a74f75ce378656799a21 /mm/gup_test.c
parent80ad54a63af3a3e2eb701fbf30242a922c4fac47 (diff)
slimbus: qcom: Fix IRQ check in qcom_slim_probe
platform_get_irq() returns non-zero IRQ number on success, negative error number 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: ad7fcbc308b0 ("slimbus: qcom: Add Qualcomm Slimbus controller driver") Cc: stable@vger.kernel.org Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20220510095205.337-2-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/gup_test.c')
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