From 19c4d5664aaf9419dfe6b24990a93305fded6403 Mon Sep 17 00:00:00 2001 From: Kyle McMartin <kyle@mcmartin.ca> Date: Thu, 18 Oct 2007 00:04:03 -0700 Subject: [PATCH] [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> --- drivers/parisc/superio.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) 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.