From: bui duc phuc <[email protected]> platform_get_irq_optional() returns a positive IRQ number on success or a negative error code on failure. For an optional IRQ, -ENXIO indicates that no IRQ is available, while other errors should be propagated.
Instead of only checking for -EPROBE_DEFER, propagate all error codes returned by platform_get_irq_optional() other than -ENXIO, so that failures are properly reported to the caller. Acked-by: Arnaud Pouliquen <[email protected]> Signed-off-by: bui duc phuc <[email protected]> --- Changes in v2: - Add Arnaud Pouliquen's Acked-by tag. drivers/remoteproc/stm32_rproc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c index 1fe4cdc0a13a..a47e040c6db8 100644 --- a/drivers/remoteproc/stm32_rproc.c +++ b/drivers/remoteproc/stm32_rproc.c @@ -675,7 +675,7 @@ static int stm32_rproc_parse_dt(struct platform_device *pdev, int err, irq; irq = platform_get_irq_optional(pdev, 0); - if (irq == -EPROBE_DEFER) + if (irq < 0 && irq != -ENXIO) return irq; if (irq > 0) { -- 2.43.0
