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 |
|---|---|---|
| Makefile | -rw-r--r-- | 374 bytes |
| __avr32_asr64.S | -rw-r--r-- | 560 bytes |
| __avr32_lsl64.S | -rw-r--r-- | 559 bytes |
| __avr32_lsr64.S | -rw-r--r-- | 559 bytes |
| clear_user.S | -rw-r--r-- | 1.2 KB |
| copy_user.S | -rw-r--r-- | 2.2 KB |
| csum_partial.S | -rw-r--r-- | 892 bytes |
| csum_partial_copy_generic.S | -rw-r--r-- | 1.7 KB |
| delay.c | -rw-r--r-- | 1.3 KB |
| findbit.S | -rw-r--r-- | 3.2 KB |
| io-readsb.S | -rw-r--r-- | 760 bytes |
| io-readsl.S | -rw-r--r-- | 542 bytes |
| io-readsw.S | -rw-r--r-- | 789 bytes |
| io-writesb.S | -rw-r--r-- | 808 bytes |
| io-writesl.S | -rw-r--r-- | 405 bytes |
| io-writesw.S | -rw-r--r-- | 644 bytes |
| memcpy.S | -rw-r--r-- | 1.2 KB |
| memset.S | -rw-r--r-- | 1.2 KB |
| strncpy_from_user.S | -rw-r--r-- | 1.2 KB |
| strnlen_user.S | -rw-r--r-- | 1.2 KB |
Computing file changes ...
