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| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-04-22 13:53:26 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-04-23 02:04:18 +0300 |
| commit | 1a358d35066487d228a68303d808bc4721c6b1b9 (patch) | |
| tree | d9e78b10f580e2d05d6341d97c2b9bc5de748100 /drivers/rpmsg | |
| parent | ce522ba9ef7e2d9fb22a39eb3371c0c64e2a433e (diff) | |
| download | linux-1a358d35066487d228a68303d808bc4721c6b1b9.tar.xz | |
rpmsg: qcom_smd: Fix irq_of_parse_and_map() return value
The irq_of_parse_and_map() returns 0 on failure, not a negative ERRNO.
Fixes: 53e2822e56c7 ("rpmsg: Introduce Qualcomm SMD backend")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220422105326.78713-1-krzysztof.kozlowski@linaro.org
Diffstat (limited to 'drivers/rpmsg')
| -rw-r--r-- | drivers/rpmsg/qcom_smd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rpmsg/qcom_smd.c b/drivers/rpmsg/qcom_smd.c index 764c980507be..6ccfa12abd10 100644 --- a/drivers/rpmsg/qcom_smd.c +++ b/drivers/rpmsg/qcom_smd.c @@ -1407,7 +1407,7 @@ static int qcom_smd_parse_edge(struct device *dev, edge->name = node->name; irq = irq_of_parse_and_map(node, 0); - if (irq < 0) { + if (!irq) { dev_err(dev, "required smd interrupt missing\n"); ret = irq; goto put_node; |