From 99f998733dac8b84b96981bf170d39ec721d5b97 Mon Sep 17 00:00:00 2001 From: Chen Jiahao Date: Thu, 17 Aug 2023 16:33:36 +0800 Subject: 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 Acked-by: Arnaud Pouliquen Link: https://lore.kernel.org/r/20230817083336.404635-1-chenjiahao16@huawei.com Signed-off-by: Mathieu Poirier --- drivers/remoteproc/stm32_rproc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/remoteproc') 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, -- cgit