diff options
Diffstat (limited to 'drivers/bcma/scan.c')
| -rw-r--r-- | drivers/bcma/scan.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c index b4764c6bcf17..e9bd77249a4c 100644 --- a/drivers/bcma/scan.c +++ b/drivers/bcma/scan.c @@ -421,10 +421,13 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, core->io_addr = ioremap_nocache(core->addr, BCMA_CORE_SIZE); if (!core->io_addr) return -ENOMEM; - core->io_wrap = ioremap_nocache(core->wrap, BCMA_CORE_SIZE); - if (!core->io_wrap) { - iounmap(core->io_addr); - return -ENOMEM; + if (core->wrap) { + core->io_wrap = ioremap_nocache(core->wrap, + BCMA_CORE_SIZE); + if (!core->io_wrap) { + iounmap(core->io_addr); + return -ENOMEM; + } } } return 0; |