Revision 70e8b40176c75d3544024e7c934720b11a8a11bf authored by Bjorn Helgaas on 08 September 2016, 21:43:40 UTC, committed by Bjorn Helgaas on 14 September 2016, 19:24:25 UTC
After 1469d17dd341 ("PCI: pciehp: Handle invalid data when reading from
non-existent devices"), we returned IRQ_HANDLED when we failed to read
interrupt status from the bridge. I think it's better to return IRQ_NONE,
as we do in other cases where there's no interrupt pending. This will
facilitate refactoring the loop in pcie_isr(): we'll be able to call the
ISR in a loop as long as it returns IRQ_HANDLED.
Return IRQ_NONE if we couldn't read interrupt status.
Tested-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> 1 parent a8499f2
| File | Mode | Size |
|---|---|---|
| Changes | -rw-r--r-- | 9.1 KB |
| Kconfig | -rw-r--r-- | 960 bytes |
| Makefile | -rw-r--r-- | 194 bytes |
| affs.h | -rw-r--r-- | 10.8 KB |
| amigaffs.c | -rw-r--r-- | 11.3 KB |
| bitmap.c | -rw-r--r-- | 8.3 KB |
| dir.c | -rw-r--r-- | 3.3 KB |
| file.c | -rw-r--r-- | 24.3 KB |
| inode.c | -rw-r--r-- | 10.5 KB |
| namei.c | -rw-r--r-- | 10.5 KB |
| super.c | -rw-r--r-- | 15.5 KB |
| symlink.c | -rw-r--r-- | 1.6 KB |
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