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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-04-29 17:49:17 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-09 16:00:20 +0200 |
| commit | fe503887eed6ea528e144ec8dacfa1d47aa701ac (patch) | |
| tree | 6e50dd281d263322b196c9122629eff89e1e7c6d /drivers/usb/cdns3/cdnsp-debug.h | |
| parent | 672c0c5173427e6b3e2a9bbb7be51ceeec78093a (diff) | |
| download | linux-fe503887eed6ea528e144ec8dacfa1d47aa701ac.tar.bz2 | |
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/20220429164917.5202-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/cdns3/cdnsp-debug.h')
0 files changed, 0 insertions, 0 deletions