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authorChen Jiahao <chenjiahao16@huawei.com>2023-08-17 16:33:36 +0800
committerMathieu Poirier <mathieu.poirier@linaro.org>2023-09-13 10:21:37 -0600
commit99f998733dac8b84b96981bf170d39ec721d5b97 (patch)
tree10f345b431cbb29bbae15c976c8b8040b831a93b /drivers
parent0bb80ecc33a8fb5a682236443c1e740d5c917d1d (diff)
remoteproc: stm32: Clean up redundant dev_err_probe()
Referring to platform_get_irq()'s definition, the return value has already been checked if ret < 0, and printed via dev_err_probe(). Calling dev_err_probe() one more time outside platform_get_irq() is obviously redundant. Removing outside dev_err_probe() to clean it up. Besides, switch to use platform_get_irq_optional() since the irq is optional here. Signed-off-by: Chen Jiahao <chenjiahao16@huawei.com> Acked-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Link: https://lore.kernel.org/r/20230817083336.404635-1-chenjiahao16@huawei.com Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/remoteproc/stm32_rproc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c
index 9d9b13530f78..4f469f0bcf8b 100644
--- a/drivers/remoteproc/stm32_rproc.c
+++ b/drivers/remoteproc/stm32_rproc.c
@@ -712,9 +712,9 @@ static int stm32_rproc_parse_dt(struct platform_device *pdev,
unsigned int tzen;
int err, irq;
- irq = platform_get_irq(pdev, 0);
+ irq = platform_get_irq_optional(pdev, 0);
if (irq == -EPROBE_DEFER)
- return dev_err_probe(dev, irq, "failed to get interrupt\n");
+ return irq;
if (irq > 0) {
err = devm_request_irq(dev, irq, stm32_rproc_wdg, 0,