Messages in this thread Patch in this message | | | From | Miguel Gómez <> | Subject | [PATCH 3/4] Staging: xgifb: disable pci device if there's an error after enabling it. | Date | Wed, 6 Jun 2012 16:22:06 +0200 |
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Signed-off-by: Miguel Gómez <magomez@igalia.com> --- drivers/staging/xgifb/XGI_main_26.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/xgifb/XGI_main_26.c b/drivers/staging/xgifb/XGI_main_26.c index 96abb23..438781f 100644 --- a/drivers/staging/xgifb/XGI_main_26.c +++ b/drivers/staging/xgifb/XGI_main_26.c @@ -1904,7 +1904,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev, if (reg1 != 0xa1) { /*I/O error */ pr_err("I/O error!!!"); ret = -EIO; - goto error; + goto error_disable; } switch (xgifb_info->chip_id) { @@ -1927,7 +1927,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev, break; default: ret = -ENODEV; - goto error; + goto error_disable; } pr_info("chipid = %x\n", xgifb_info->chip); @@ -1936,7 +1936,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev, if (XGIfb_get_dram_size(xgifb_info)) { pr_err("Fatal error: Unable to determine RAM size.\n"); ret = -ENODEV; - goto error; + goto error_disable; } /* Enable PCI_LINEAR_ADDRESSING and MMIO_ENABLE */ @@ -1956,7 +1956,7 @@ static int __devinit xgifb_probe(struct pci_dev *pdev, pr_err("Fatal error: Unable to reserve frame buffer memory\n"); pr_err("Is there another framebuffer driver active?\n"); ret = -ENODEV; - goto error; + goto error_disable; } if (!request_mem_region(xgifb_info->mmio_base, @@ -2271,6 +2271,8 @@ error_1: release_mem_region(xgifb_info->mmio_base, xgifb_info->mmio_size); error_0: release_mem_region(xgifb_info->video_base, xgifb_info->video_size); +error_disable: + pci_disable_device(pdev); error: framebuffer_release(fb_info); return ret; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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