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| author | Hou Zhiqiang <Zhiqiang.Hou@nxp.com> | 2019-07-05 11:56:56 +0200 |
|---|---|---|
| committer | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2019-07-08 13:39:09 +0200 |
| commit | 8a4f9fea2697ae11a0f542f158636f00d10b800f (patch) | |
| tree | 3873cd9d38029e53c21005810ff3034bd7702332 /Documentation | |
| parent | PCI: mobiveil: Fix infinite-loop in the INTx handling function (diff) | |
| download | linux-8a4f9fea2697ae11a0f542f158636f00d10b800f.tar.xz linux-8a4f9fea2697ae11a0f542f158636f00d10b800f.zip | |
PCI: mobiveil: Fix INTx interrupt clearing in mobiveil_pcie_isr()
The current INTx handling function clears all interrupts after
handling the first pending; this can potentially cause missing INTx
detection. Fix the code to clear only the handled INTx IRQ.
Fixes: 9af6bcb11e12 ("PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver")
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Reviewed-by: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
Acked-by: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
Tested-by: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions