From 279eb8575fdaa92c314a54c0d583c65e26229107 Mon Sep 17 00:00:00 2001 From: Sergey Shtylyov Date: Mon, 24 Jan 2022 21:55:02 +0300 Subject: EDAC/altera: Fix deferred probing The driver overrides the error codes returned by platform_get_irq() to -ENODEV for some strange reason, so if it returns -EPROBE_DEFER, the driver will fail the probe permanently instead of the deferred probing. Switch to propagating the proper error codes to platform driver code upwards. [ bp: Massage commit message. ] Fixes: 71bcada88b0f ("edac: altera: Add Altera SDRAM EDAC support") Signed-off-by: Sergey Shtylyov Signed-off-by: Borislav Petkov Acked-by: Dinh Nguyen Cc: Link: https://lore.kernel.org/r/20220124185503.6720-2-s.shtylyov@omp.ru --- drivers/edac/altera_edac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/edac') diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c index 3a6d2416cb0f..5dd29789f97d 100644 --- a/drivers/edac/altera_edac.c +++ b/drivers/edac/altera_edac.c @@ -350,7 +350,7 @@ static int altr_sdram_probe(struct platform_device *pdev) if (irq < 0) { edac_printk(KERN_ERR, EDAC_MC, "No irq %d in DT\n", irq); - return -ENODEV; + return irq; } /* Arria10 has a 2nd IRQ */ -- cgit v1.2.3