Messages in this thread | | | Subject | Re: [PATCH] USB: serial: ark3116.c: Remove unused TIOCSSERIAL case from ioctl | From | Oliver Neukum <> | Date | Wed, 13 Dec 2017 11:17:28 +0100 |
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Am Mittwoch, den 13.12.2017, 12:30 +0300 schrieb Mikhail Zaytsev: > +#define RS232_VENDOR 0x6547 > +#define RS232_PRODUCT 0x0232 > +#define IRDA_VENDOR 0x18ec > +#define IRDA_PRODUCT 0x3118 > > /* usb timeout of 1 second */ > #define ARK_TIMEOUT 1000 > > static const struct usb_device_id id_table[] = { > - { USB_DEVICE(0x6547, 0x0232) }, > - { USB_DEVICE(0x18ec, 0x3118) }, /* USB to IrDA adapter */ > + { USB_DEVICE(RS232_VENDOR, RS232_PRODUCT) }, > + { USB_DEVICE(IRDA_VENDOR, IRDA_PRODUCT) }, /* USB to IrDA adapter */
Hi,
what is the purpose of this change? It just makes it harder to grep. The constants are arbitrary and they are clearly device IDs.
Regards Oliver
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