| commit | 9d9f749b316ac21cb59ad3e595cbce469b409e1a | |
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | |
| Tue, 28 Mar 2006 22:04:00 +0000 (28 17:04 -0500) | ||
| committer | Len Brown <len.brown@intel.com> | |
| Sun, 2 Apr 2006 02:42:57 +0000 (1 21:42 -0500) | ||
| tree | a7075d54e97fc67f72684a5e280adcb24c4666b8 | treesnapshot (tar.gz zip) |
| parent | 683aa4012f53b2ada0f430487e05d37b0d94e90a | commitdiff |
ACPI: make acpi_bus_register_driver() return success/failure, not device count
acpi_bus_register_driver() should not return the number of devices claimed.
We're not asking to find devices, we're making a driver available to devices,
including hot-pluggable devices that may appear in the future.
I audited all callers of acpi_bus_register_driver(), and except asus_acpi.c
and sonypi.c (fixed in previous patches), all either ignore the return value
or test only for failure (<0).
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
acpi_bus_register_driver() should not return the number of devices claimed.
We're not asking to find devices, we're making a driver available to devices,
including hot-pluggable devices that may appear in the future.
I audited all callers of acpi_bus_register_driver(), and except asus_acpi.c
and sonypi.c (fixed in previous patches), all either ignore the return value
or test only for failure (<0).
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
| drivers/acpi/scan.c | diffblobblamehistory |