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| author | Kyle McMartin <kyle@mcmartin.ca> | 2007-10-18 00:04:03 -0700 |
|---|---|---|
| committer | Kyle McMartin <kyle@shortfin.cabal.ca> | 2007-10-18 01:07:44 -0700 |
| commit | 19c4d5664aaf9419dfe6b24990a93305fded6403 (patch) | |
| tree | 00ea02cbc0a31d48cb955a4e60b55b4d3971a782 /drivers/parisc | |
| parent | 6cc4525d29e22ab831387b6fac371e0118693a25 (diff) | |
| download | linux-19c4d5664aaf9419dfe6b24990a93305fded6403.tar.gz | |
[PARISC] Squelch pci_enable_device __must_check warning in superio
If we have a SuckyIO, and pci_enable_device fails, we'll be in a world of hurt anyways, so we might as well BUG_ON. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Diffstat (limited to 'drivers/parisc')
| -rw-r--r-- | drivers/parisc/superio.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c index 38cdf9fa36a7..1e8d2d17f04c 100644 --- a/drivers/parisc/superio.c +++ b/drivers/parisc/superio.c @@ -155,6 +155,7 @@ superio_init(struct pci_dev *pcidev) struct superio_device *sio = &sio_dev; struct pci_dev *pdev = sio->lio_pdev; u16 word; + int ret; if (sio->suckyio_irq_enabled) return; @@ -200,7 +201,8 @@ superio_init(struct pci_dev *pcidev) pci_write_config_word (pdev, PCI_COMMAND, word); pci_set_master (pdev); - pci_enable_device(pdev); + ret = pci_enable_device(pdev); + BUG_ON(ret < 0); /* not too much we can do about this... */ /* * Next project is programming the onboard interrupt controllers. |