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soc: qcom: llcc: make irq truly optional

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[ Upstream commit c882c899ea ]

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: c081f3060f ("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>
This commit is contained in:
Luca Weiss 2022-11-04 16:30:41 +01:00 • committed by Greg Kroah-Hartman
commit 45d180a9f6
1 changed files with 1 additions and 1 deletions
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2
drivers/soc/qcom/llcc-qcom.c
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@ -476,7 +476,7 @@ 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,