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intel_scu_ipc: Switch to use module_pci_driver() macro

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Eliminate some boilerplate code by using module_pci_driver() instead of
init/exit, moving the salient bits from init into probe.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2015-10-12 14:19:47 +03:00 committed by Darren Hart
parent 20903169fe
commit 51c58f2b4f
1 changed files with 6 additions and 17 deletions
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23
drivers/platform/x86/intel_scu_ipc.c
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@ -567,10 +567,15 @@ static irqreturn_t ioc(int irq, void *dev_id)
*/
static int ipc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
int platform; /* Platform type */
int err;
struct intel_scu_ipc_dev *scu = &ipcdev;
struct intel_scu_ipc_pdata_t *pdata;
platform = intel_mid_identify_cpu();
if (platform == 0)
return -ENODEV;
if (scu->dev) /* We support only one SCU */
return -EBUSY;
@ -651,24 +656,8 @@ static struct pci_driver ipc_driver = {
.remove = ipc_remove,
};
static int __init intel_scu_ipc_init(void)
{
int platform; /* Platform type */
platform = intel_mid_identify_cpu();
if (platform == 0)
return -ENODEV;
return pci_register_driver(&ipc_driver);
}
static void __exit intel_scu_ipc_exit(void)
{
pci_unregister_driver(&ipc_driver);
}
module_pci_driver(ipc_driver);
MODULE_AUTHOR("Sreedhara DS <sreedhara.ds@intel.com>");
MODULE_DESCRIPTION("Intel SCU IPC driver");
MODULE_LICENSE("GPL");
module_init(intel_scu_ipc_init);
module_exit(intel_scu_ipc_exit);