There is no need to repeat the work that is already done in the PCI driver core. Remove suspend and resume callbacks. Note that there is no more calls performed to enable or disable a PCI device during suspend-resume cycle. Nowadays they seems to be superflous. Someone can read more in [1]. [1] https://www.kernel.org/doc/ols/2009/ols2009-pages-319-330.pdf Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> --- drivers/i2c/busses/i2c-ismt.c | 33 --------------------------------- 1 file changed, 33 deletions(-) diff --git a/drivers/i2c/busses/i2c-ismt.c b/drivers/i2c/busses/i2c-ismt.c index b7a68b5..570b0a0 100644 --- a/drivers/i2c/busses/i2c-ismt.c +++ b/drivers/i2c/busses/i2c-ismt.c @@ -947,44 +947,11 @@ static void ismt_remove(struct pci_dev *pdev) i2c_del_adapter(&priv->adapter); } -/** - * ismt_suspend() - place the device in suspend - * @pdev: PCI-Express device - * @mesg: PM message - */ -#ifdef CONFIG_PM -static int ismt_suspend(struct pci_dev *pdev, pm_message_t mesg) -{ - pci_save_state(pdev); - pci_set_power_state(pdev, pci_choose_state(pdev, mesg)); - return 0; -} - -/** - * ismt_resume() - PCI resume code - * @pdev: PCI-Express device - */ -static int ismt_resume(struct pci_dev *pdev) -{ - pci_set_power_state(pdev, PCI_D0); - pci_restore_state(pdev); - return pci_enable_device(pdev); -} - -#else - -#define ismt_suspend NULL -#define ismt_resume NULL - -#endif - static struct pci_driver ismt_driver = { .name = "ismt_smbus", .id_table = ismt_ids, .probe = ismt_probe, .remove = ismt_remove, - .suspend = ismt_suspend, - .resume = ismt_resume, }; module_pci_driver(ismt_driver); -- 2.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
