linux-kernel - [PATCH] spi: spi-qcom-qspi: Use irq trigger flags from firmware

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Sat, 12 Dec 2020 21:29:48 -0800
From:   Stephen Boyd <swboyd@...omium.org>
To:     Mark Brown <broonie@...nel.org>
Cc:     linux-kernel@...r.kernel.org, linux-spi@...r.kernel.org,
        linux-arm-msm@...r.kernel.org,
        Douglas Anderson <dianders@...omium.org>,
        Rajendra Nayak <rnayak@...eaurora.org>,
        Mukesh Kumar Savaliya <msavaliy@...eaurora.org>,
        Akash Asthana <akashast@...eaurora.org>
Subject: [PATCH] spi: spi-qcom-qspi: Use irq trigger flags from firmware

We don't need to force this to be trigger high here, as the firmware
properly configures the irq flags already. Drop it to save a line.

Cc: Douglas Anderson <dianders@...omium.org>
Cc: Rajendra Nayak <rnayak@...eaurora.org>
Cc: Mukesh Kumar Savaliya <msavaliy@...eaurora.org>
Cc: Akash Asthana <akashast@...eaurora.org>
Signed-off-by: Stephen Boyd <swboyd@...omium.org>
---
 drivers/spi/spi-qcom-qspi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/spi/spi-qcom-qspi.c b/drivers/spi/spi-qcom-qspi.c
index 5eed88af6899..8e70f5e63e0b 100644
--- a/drivers/spi/spi-qcom-qspi.c
+++ b/drivers/spi/spi-qcom-qspi.c
@@ -516,8 +516,7 @@ static int qcom_qspi_probe(struct platform_device *pdev)
 	ret = platform_get_irq(pdev, 0);
 	if (ret < 0)
 		goto exit_probe_master_put;
-	ret = devm_request_irq(dev, ret, qcom_qspi_irq,
-			IRQF_TRIGGER_HIGH, dev_name(dev), ctrl);
+	ret = devm_request_irq(dev, ret, qcom_qspi_irq, 0, dev_name(dev), ctrl);
 	if (ret) {
 		dev_err(dev, "Failed to request irq %d\n", ret);
 		goto exit_probe_master_put;

base-commit: b65054597872ce3aefbc6a666385eabdf9e288da
-- 
https://chromeos.dev