linux-kernel - [PATCH] EDAC/altera:Use platform_get_irq

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Date:   Thu,  2 Apr 2020 19:27:40 +0800
From:   Tang Bin <tangbin@...s.chinamobile.com>
To:     thor.thayer@...ux.intel.com, bp@...en8.de
Cc:     mchehab@...nel.org, tony.luck@...el.com, james.morse@....com,
        rrichter@...vell.com, linux-edac@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Tang Bin <tangbin@...s.chinamobile.com>
Subject: [PATCH] EDAC/altera:Use platform_get_irq_optional()

In order to simply code,because platform_get_irq() already has
dev_err() message.

Signed-off-by: Tang Bin <tangbin@...s.chinamobile.com>
---
 drivers/edac/altera_edac.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c
index e91cf1147..e12bad148 100644
--- a/drivers/edac/altera_edac.c
+++ b/drivers/edac/altera_edac.c
@@ -2099,7 +2099,7 @@ static int altr_edac_a10_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	edac->sb_irq = platform_get_irq(pdev, 0);
+	edac->sb_irq = platform_get_irq_optional(pdev, 0);
 	if (edac->sb_irq < 0) {
 		dev_err(&pdev->dev, "No SBERR IRQ resource\n");
 		return edac->sb_irq;
@@ -2134,7 +2134,7 @@ static int altr_edac_a10_probe(struct platform_device *pdev)
 		}
 	}
 #else
-	edac->db_irq = platform_get_irq(pdev, 1);
+	edac->db_irq = platform_get_irq_optional(pdev, 1);
 	if (edac->db_irq < 0) {
 		dev_err(&pdev->dev, "No DBERR IRQ resource\n");
 		return edac->db_irq;
-- 
2.20.1.windows.1