From ee136f275bad3c5c731bdfd6ec546378405e644b Mon Sep 17 00:00:00 2001
From: Luca Weiss <luca.weiss@fairphone.com>
Date: Fri, 4 Nov 2022 16:30:41 +0100
Subject: [PATCH] soc: qcom: llcc: make irq truly optional
[ Upstream commit c882c899ead3545102a4d71b5fbe73b9e4bc2657 ]
The function platform_get_irq prints an error message into the kernel
log when the irq isn't found.
Since the interrupt is actually optional and not provided by some SoCs,
use platform_get_irq_optional which does not print an error message.
Fixes: c081f3060fab ("soc: qcom: Add support to register LLCC EDAC driver")
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221104153041.412020-1-luca.weiss@fairphone.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/soc/qcom/llcc-qcom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/qcom/llcc-qcom.c b/drivers/soc/qcom/llcc-qcom.c
index cabd8870316d3..47d41804fdf67 100644
--- a/drivers/soc/qcom/llcc-qcom.c
+++ b/drivers/soc/qcom/llcc-qcom.c
@@ -607,7 +607,7 @@ static int qcom_llcc_probe(struct platform_device *pdev)
if (ret)
goto err;
- drv_data->ecc_irq = platform_get_irq(pdev, 0);
+ drv_data->ecc_irq = platform_get_irq_optional(pdev, 0);
if (drv_data->ecc_irq >= 0) {
llcc_edac = platform_device_register_data(&pdev->dev,
"qcom_llcc_edac", -1, drv_data,
--
2.30.2