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| author | Thierry Reding <treding@nvidia.com> | 2014-11-12 18:26:48 -0700 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-11-23 06:49:01 -0500 |
| commit | 042b83d4c502d17db40f1fa4f6d9b6cb86c653d2 (patch) | |
| tree | 86cbfb791811558f5834e5570dec666e9bc8fe29 /drivers | |
| parent | 1eebd14b79024f34925b79cb264242fac1bdc1b9 (diff) | |
| download | u-boot-imx-042b83d4c502d17db40f1fa4f6d9b6cb86c653d2.zip u-boot-imx-042b83d4c502d17db40f1fa4f6d9b6cb86c653d2.tar.gz u-boot-imx-042b83d4c502d17db40f1fa4f6d9b6cb86c653d2.tar.bz2 | |
pci: Abort early if bus does not exist
When listing the devices on a PCI bus, the current code will blindly try
to access all devices. Internally this causes pci_bus_to_hose() to be
repeatedly called and output an error message every time. Prevent this
by calling pci_bus_to_hose() once and abort early if no bus was found.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions