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leds-ss4200: Check pci_enable_device return
pci_enable_result is defined using the __must_check macro but leds-ss4200 is not checking the return value. Signed-off-by: Javier Martinez Canillas <martinez.javier@gmail.com> Signed-off-by: Dave Hansen <dave@sr71.net> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
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@ -344,10 +344,14 @@ static struct pci_dev *nas_gpio_pci_dev;
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static int __devinit ich7_lpc_probe(struct pci_dev *dev,
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const struct pci_device_id *id)
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{
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int status = 0;
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int status;
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u32 gc = 0;
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pci_enable_device(dev);
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status = pci_enable_device(dev);
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if (status) {
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dev_err(&dev->dev, "pci_enable_device failed\n");
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return;
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}
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nas_gpio_pci_dev = dev;
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status = pci_read_config_dword(dev, PMBASE, &g_pm_io_base);
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