From: Luca Weiss <luca.weiss@xxxxxxxxxxxxx>
[ 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@xxxxxxxxxxxxx>
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20221104153041.412020-1-luca.weiss@xxxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 19039f19af97..69abc99b812d 100644
--- a/drivers/soc/qcom/llcc-qcom.c
+++ b/drivers/soc/qcom/llcc-qcom.c
@@ -415,7 +415,7 @@ 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,
--
2.35.1
