From: Alexandre Belloni <alexandre.belloni@bootlin.com>
Date: Thu, 11 Mar 2021 08:48:09 +0000 (+0100)
Subject: rtc: m48t59: use platform_get_irq_optional
X-Git-Tag: v5.13-rc1~64^2~26
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=55cc33fab5ac9f7e2a97aa7c564e8b35355886d5;p=thirdparty%2Fkernel%2Flinux.git

rtc: m48t59: use platform_get_irq_optional

The IRQ is optional, avoid the error message by using
platform_get_irq_optional.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---

diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
index 1d2e99a70fce8..f0f6b9b6daecb 100644
--- a/drivers/rtc/rtc-m48t59.c
+++ b/drivers/rtc/rtc-m48t59.c
@@ -421,7 +421,7 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
 	/* Try to get irq number. We also can work in
 	 * the mode without IRQ.
 	 */
-	m48t59->irq = platform_get_irq(pdev, 0);
+	m48t59->irq = platform_get_irq_optional(pdev, 0);
 	if (m48t59->irq <= 0)
 		m48t59->irq = NO_IRQ;