[PATCH] EDAC/xgene: Use platform_get_irq() for IRQ lookup

[phucduc . bui]

From: bui duc phuc <phucduc.bui@xxxxxxxxx>

The probe function propagates any negative return value from
platform_get_irq_optional() and aborts the probe. Therefore, the
optional IRQ semantics of platform_get_irq_optional() are not used
here.

Use platform_get_irq() instead, which matches the existing error
handling by propagating any IRQ lookup error.

platform_get_irq() also reports lookup errors itself, so remove the
redundant error message from the driver.

Signed-off-by: bui duc phuc <phucduc.bui@xxxxxxxxx>
---
 drivers/edac/xgene_edac.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/edac/xgene_edac.c b/drivers/edac/xgene_edac.c
index 9955396c9a52..aae7e03b0573 100644
--- a/drivers/edac/xgene_edac.c
+++ b/drivers/edac/xgene_edac.c
@@ -1915,9 +1915,8 @@ static int xgene_edac_probe(struct platform_device *pdev)
 		int i;
 
 		for (i = 0; i < 3; i++) {
-			irq = platform_get_irq_optional(pdev, i);
+			irq = platform_get_irq(pdev, i);
 			if (irq < 0) {
-				dev_err(&pdev->dev, "No IRQ resource\n");
 				rc = irq;
 				goto out_err;
 			}
-- 
2.43.0