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a47279154e
Manually rebased patches: bcm27xx: patches-5.4/950-0267-xhci-add-quirk-for-host-controllers-that-don-t-updat.patch bcm53xx: patches-5.4/180-usb-xhci-add-support-for-performing-fake-doorbell.patch layerscape: patches-5.4/802-can-0025-can-flexcan-add-LPSR-mode-support-for-i.MX7D.patch patches-5.4/808-i2c-0002-MLK-10893-i2c-imx-add-irqf_no_suspend.patch patches-5.4/820-usb-0016-MLK-16735-usb-host-add-XHCI_CDNS_HOST-flag.patch Removed since could be reverse-applied by quilt: mediatek: patches-5.4/0700-arm-dts-mt7623-add-missing-pause-for-switchport.patch All modifications made by update_kernel.sh Build system: x86_64 Build-tested: ipq806x/R7800, ath79/generic, bcm27xx/bcm2711, x86_64 Run-tested: ipq806x/R7800, x86_64 No dmesg regressions, everything functional Signed-off-by: John Audia <graysky@archlinux.us> Tested-by: Curtis Deptuck <curtdept@me.com> [x86_64] Rebase of 802-can-0025-can-flexcan-add-LPSR-mode-support-for-i.MX7D.patch Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
From 0d7b6f59e736f6f7389e5346a518f2dc009bbf89 Mon Sep 17 00:00:00 2001
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From: gaopan <b54642@freescale.com>
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Date: Tue, 12 May 2015 18:25:29 +0800
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Subject: [PATCH] MLK-10893: i2c: imx: add irqf_no_suspend
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The i2c irq is masked when pcie starts a i2c transfer process
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during noirq suspend stage. As a result, i2c transfer fails.
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To solve the problem, IRQF_NO_SUSPEND is added to i2c bus.
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Signed-off-by: Gao Pan <b54642@freescale.com>
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Signed-off-by: Fugang Duan <B38611@freescale.com>
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Signed-off-by: Vipul Kumar <vipul_kumar@mentor.com>
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(cherry picked from commit d21259d913effcad322e30d389323e72a0f9709d)
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---
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drivers/i2c/busses/i2c-imx.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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--- a/drivers/i2c/busses/i2c-imx.c
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+++ b/drivers/i2c/busses/i2c-imx.c
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@@ -1131,7 +1131,8 @@ static int i2c_imx_probe(struct platform
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goto rpm_disable;
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/* Request IRQ */
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- ret = request_threaded_irq(irq, i2c_imx_isr, NULL, IRQF_SHARED,
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+ ret = request_threaded_irq(irq, i2c_imx_isr, NULL,
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+ IRQF_SHARED | IRQF_NO_SUSPEND,
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pdev->name, i2c_imx);
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if (ret) {
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dev_err(&pdev->dev, "can't claim irq %d\n", irq);
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