diff options
Diffstat (limited to 'ogp_spi.c')
-rw-r--r-- | ogp_spi.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -131,6 +131,9 @@ int ogp_spi_init(void) return 1; io_base_addr = pcidev_readbar(dev, PCI_BASE_ADDRESS_0); + if (!io_base_addr) + return 1; + ogp_spibar = rphysmap("OGP registers", io_base_addr, 4096); if (ogp_spibar == ERROR_PTR) return 1; |