From fd97962b4142fc3460d3628c3842be6d33b9aa94 Mon Sep 17 00:00:00 2001 From: Ian Abbott Date: Thu, 31 May 2012 14:08:33 +0100 Subject: [PATCH] staging: comedi: amplc_dio200: Remove forward function declarations Moved some functions and variables to avoid forward declarations. Moved PCI table closer to the struct pci_driver that refers to it. Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/amplc_dio200.c | 105 ++++++++++++-------------- 1 file changed, 48 insertions(+), 57 deletions(-) diff --git a/drivers/staging/comedi/drivers/amplc_dio200.c b/drivers/staging/comedi/drivers/amplc_dio200.c index 598e51a..8b31ab9 100644 --- a/drivers/staging/comedi/drivers/amplc_dio200.c +++ b/drivers/staging/comedi/drivers/amplc_dio200.c @@ -420,20 +420,6 @@ static const struct dio200_layout_struct dio200_layouts[] = { }; /* - * PCI driver table. - */ - -#if IS_ENABLED(CONFIG_COMEDI_AMPLC_DIO200_PCI) -static DEFINE_PCI_DEVICE_TABLE(dio200_pci_table) = { - { PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI215) }, - { PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI272) }, - {0} -}; - -MODULE_DEVICE_TABLE(pci, dio200_pci_table); -#endif /* CONFIG_COMEDI_AMPLC_DIO200_PCI */ - -/* * Useful for shorthand access to the particular board structure */ #define thisboard ((const struct dio200_board *)dev->board_ptr) @@ -474,49 +460,6 @@ struct dio200_subdev_intr { }; /* - * The struct comedi_driver structure tells the Comedi core module - * which functions to call to configure/deconfigure (attach/detach) - * the board, and also about the kernel module that contains - * the device code. - */ -static int dio200_attach(struct comedi_device *dev, - struct comedi_devconfig *it); -static void dio200_detach(struct comedi_device *dev); -static struct comedi_driver amplc_dio200_driver = { - .driver_name = DIO200_DRIVER_NAME, - .module = THIS_MODULE, - .attach = dio200_attach, - .detach = dio200_detach, - .board_name = &dio200_boards[0].name, - .offset = sizeof(struct dio200_board), - .num_names = ARRAY_SIZE(dio200_boards), -}; - -#if IS_ENABLED(CONFIG_COMEDI_AMPLC_DIO200_PCI) -static int __devinit amplc_dio200_pci_probe(struct pci_dev *dev, - const struct pci_device_id - *ent) -{ - return comedi_pci_auto_config(dev, &lc_dio200_driver); -} - -static void __devexit amplc_dio200_pci_remove(struct pci_dev *dev) -{ - comedi_pci_auto_unconfig(dev); -} - -static struct pci_driver amplc_dio200_pci_driver = { - .name = DIO200_DRIVER_NAME, - .id_table = dio200_pci_table, - .probe = &lc_dio200_pci_probe, - .remove = __devexit_p(&lc_dio200_pci_remove) -}; -module_comedi_pci_driver(amplc_dio200_driver, amplc_dio200_pci_driver); -#else -module_comedi_driver(amplc_dio200_driver); -#endif - -/* * This function looks for a PCI device matching the requested board name, * bus and slot. */ @@ -1488,6 +1431,54 @@ static void dio200_detach(struct comedi_device *dev) } } +/* + * The struct comedi_driver structure tells the Comedi core module + * which functions to call to configure/deconfigure (attach/detach) + * the board, and also about the kernel module that contains + * the device code. + */ +static struct comedi_driver amplc_dio200_driver = { + .driver_name = DIO200_DRIVER_NAME, + .module = THIS_MODULE, + .attach = dio200_attach, + .detach = dio200_detach, + .board_name = &dio200_boards[0].name, + .offset = sizeof(struct dio200_board), + .num_names = ARRAY_SIZE(dio200_boards), +}; + +#if IS_ENABLED(CONFIG_COMEDI_AMPLC_DIO200_PCI) +static DEFINE_PCI_DEVICE_TABLE(dio200_pci_table) = { + { PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI215) }, + { PCI_DEVICE(PCI_VENDOR_ID_AMPLICON, PCI_DEVICE_ID_AMPLICON_PCI272) }, + {0} +}; + +MODULE_DEVICE_TABLE(pci, dio200_pci_table); + +static int __devinit amplc_dio200_pci_probe(struct pci_dev *dev, + const struct pci_device_id + *ent) +{ + return comedi_pci_auto_config(dev, &lc_dio200_driver); +} + +static void __devexit amplc_dio200_pci_remove(struct pci_dev *dev) +{ + comedi_pci_auto_unconfig(dev); +} + +static struct pci_driver amplc_dio200_pci_driver = { + .name = DIO200_DRIVER_NAME, + .id_table = dio200_pci_table, + .probe = &lc_dio200_pci_probe, + .remove = __devexit_p(&lc_dio200_pci_remove) +}; +module_comedi_pci_driver(amplc_dio200_driver, amplc_dio200_pci_driver); +#else +module_comedi_driver(amplc_dio200_driver); +#endif + MODULE_AUTHOR("Comedi http://www.comedi.org"); MODULE_DESCRIPTION("Comedi low-level driver"); MODULE_LICENSE("GPL"); -- 2.7.4