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Code Issues Releases Wiki Activity

Add additional error handling to pcidev_readbar() callers

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This is mostly a leftover of Niklas' "remove exit call from pcidev_init" patch.
While not explicitly necessary detecting errors early is usually a good idea.

Corresponding to flashrom svn r1718.

Signed-off-by: Niklas Söderlund <niso@kth.se>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
This commit is contained in:
Niklas Söderlund
2013-08-23 23:29:23 +00:00
committed by Stefan Tauner
parent 184c52c941
commit 89edf36c17
12 changed files with 36 additions and 2 deletions
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3
gfxnvidia.c
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@ -90,6 +90,9 @@ int gfxnvidia_init(void)
return 1;
io_base_addr = pcidev_readbar(dev, PCI_BASE_ADDRESS_0);
if (!io_base_addr)
return 1;
io_base_addr += 0x300000;
msg_pinfo("Detected NVIDIA I/O base address: 0x%x.\n", io_base_addr);