From e1e5770bb63fb9d71619a68f52cb0ba4b2ae58a6 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Wed, 16 Jul 2008 21:52:56 +0100 Subject: [PATCH] tty: isicom, enable/disable pci device Don't forget to enable and disable PCI devices. The device might be unusable without that. Signed-off-by: Jiri Slaby Signed-off-by: Andrew Morton Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- drivers/char/isicom.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c index 4f3cefa8eb0..a1a67e3d52c 100644 --- a/drivers/char/isicom.c +++ b/drivers/char/isicom.c @@ -1736,6 +1736,12 @@ static int __devinit isicom_probe(struct pci_dev *pdev, if (card_count >= BOARD_COUNT) goto err; + retval = pci_enable_device(pdev); + if (retval) { + dev_err(&pdev->dev, "failed to enable\n"); + goto err; + } + dev_info(&pdev->dev, "ISI PCI Card(Device ID 0x%x)\n", ent->device); /* allot the first empty slot in the array */ @@ -1790,6 +1796,7 @@ errunrr: errdec: board->base = 0; card_count--; + pci_disable_device(pdev); err: return retval; } @@ -1806,6 +1813,7 @@ static void __devexit isicom_remove(struct pci_dev *pdev) pci_release_region(pdev, 3); board->base = 0; card_count--; + pci_disable_device(pdev); } static int __init isicom_init(void) -- 2.41.0