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| author | Till Straumann <strauman@slac.stanford.edu> | 2006-07-13 00:41:03 +0000 |
|---|---|---|
| committer | Till Straumann <strauman@slac.stanford.edu> | 2006-07-13 00:41:03 +0000 |
| commit | b365d4d88d1ec3884294f453b23bba839176cbb5 (patch) | |
| tree | e4456fd12767560c850b7beeb3d803ff16111100 /c/src/lib/libbsp | |
| parent | * rtems/old-exceptions/cpu.h, rtems/powerpc/registers.h: (diff) | |
| download | rtems-b365d4d88d1ec3884294f453b23bba839176cbb5.tar.bz2 | |
* shared/pci/pcibios.c: let pci_find_device() return
-1 on failure, not just non-zero status. I found that
some driver(s) [e.g. dec21140] explicitely check for -1.
Diffstat (limited to 'c/src/lib/libbsp')
| -rw-r--r-- | c/src/lib/libbsp/i386/ChangeLog | 6 | ||||
| -rw-r--r-- | c/src/lib/libbsp/i386/shared/pci/pcibios.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/i386/ChangeLog b/c/src/lib/libbsp/i386/ChangeLog index 22a3ea2bc1..80ed26d357 100644 --- a/c/src/lib/libbsp/i386/ChangeLog +++ b/c/src/lib/libbsp/i386/ChangeLog @@ -1,3 +1,9 @@ +2006-07-12 Till Straumann <strauman@slac.stanford.edu> + + * shared/pci/pcibios.c: let pci_find_device() return + -1 on failure, not just non-zero status. I found that + some driver(s) [e.g. dec21140] explicitely check for -1. + 2005-11-06 Ralf Corsepius <ralf.corsepius@rtems.org> * shared/irq/idt.c: Reflect API changes. diff --git a/c/src/lib/libbsp/i386/shared/pci/pcibios.c b/c/src/lib/libbsp/i386/shared/pci/pcibios.c index c90ca09d53..6c3517667b 100644 --- a/c/src/lib/libbsp/i386/shared/pci/pcibios.c +++ b/c/src/lib/libbsp/i386/shared/pci/pcibios.c @@ -183,7 +183,7 @@ pci_find_device( *pbus = PCIB_DEVSIG_BUS(sig); *pdev = PCIB_DEVSIG_DEV(sig); *pfun = PCIB_DEVSIG_FUNC(sig); - return status; + return status ? -1 : 0; } /* |