failure of acpi_register_gsi() should be handled properly
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| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/6 | failure of acpi_register_gsi() should be handled properly - change acpi_register_gsi() interfacearch/ arch/ include/ | +11 | 0 replies | |
| 2/6 | failure of acpi_register_gsi() should be handled properly - change acpi pci codedrivers/ | +8 | 0 replies | |
| 3/6 | failure of acpi_register_gsi() should be handled properly - change hpet driverdrivers/ | +6 | 0 replies | |
| 4/6 | failure of acpi_register_gsi() should be handled properly - change phpacpi driverdrivers/ | +1 | 0 replies | |
| 5/6 | failure of acpi_register_gsi() should be handled properly - change acpi based 8250 driverdrivers/ | +16 | 0 replies | |
| 6/6 | failure of acpi_register_gsi() should be handled properly - change ia64 iosapic codearch/ | +13 | 0 replies |
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Cover letter [PATCH 2.6.13-rc3 0/6] failure of acpi_register_gsi() should be handled properly
Hi,
Current acpi_register_gsi() function has no way to indicate errors to its callers even though acpi_register_gsi() can fail to register gsi because of some reasons (out of memory, lack of interrupt vectors, incorrect BIOS, and so on). As a result, caller of acpi_register_gsi() cannot handle the case that acpi_register_gsi() fails. I think failure of acpi_register_gsi() should be handled properly.
This series of patches changes acpi_register_gsi() to return negative value on error, and also changes callers of acpi_register_gsi() to handle failure of acpi_register_gsi().
Thanks,
Kenji Kaneshige