I developed Linux USB device driver for our sensor camera (IVS30 for factory
automation.).
I successed configureing device driver with kernel as module.
I'm trying to configureing device driver with kernel. (not module)
But I can't.
1. /usr/src/linux-2.3.**/drivers/usb/Makefile added below
.
.
obj-$(CONFIG_USB_OV511) += ov511.o
obj-$(CONFIG_USB_IVS30USB) += ivs30usb.o <-ADDED
obj-$(CONFIG_USB_PEGASUS) += pegasus.o
.
.
2. /usr/src/linux-2.3.**/drivers/usb/Config.in added below
.
.
dep_tristate ' USB OV511 Camera support' CONFIG_USB_OV511 $CONFIG_USB
dep_tristate ' USB IVS30USB support' CONFIG_USB_IVS30USB $CONFIG_USB <-ADDED
dep_tristate ' USB Kodak DC-2xx Camera support' CONFIG_USB_DC2XX $CONFIG_USB
.
.
3. My device driver file(ivs30usb.c) copy to /usr/src/linux-2.3.**/drivers/usb/
4. make mrproper
5. make xconfig <select y, USB IVS30USB support>
6. make dep; make clean; make bzImage
7. these warning displaying.
ivs30usb.c :494: warning: 'ivs30usb_init' defined but not used
ivs30usb.c :505: warning: 'ivs30usb_exit' defined but not used
I think it's not configureing with kernel.
initialize and exit code is below. (I refered printer.c, scanner.c)
/***********************************************************************************/
/*---------------------------------------------------------------------------------*/
/* Module initialize */
static int __init ivs30usb_init(void)
{
/*printk("IVS30 USB drvice driver ready!!\n");*/
if(usb_register(&ivs30usb_driver))
return -1;
return 0;
}
/*---------------------------------------------------------------------------------*/
/* Module remove */
static void __exit ivs30usb_exit(void)
{
/*printk("IVS30 USB device driver removed!!\n");*/
usb_deregister(&ivs30usb_driver);
}
module_init(ivs30usb_init);
module_exit(ivs30usb_exit);
/***********************************************************************************/
I don't know what I miss.
Please tell me, how to do it.
------------------------------------------
Kunio Fujiwara
THIRD ENGINEERING DEPARTMENT
SHARP MANUFACTURING SYSTEMS CORP.
e-mail : [EMAIL PROTECTED]
URL : http://www.sharp.co.jp/sms/
PHONE : +81-729-91-4218
FAX : +81-729-91-4075
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