Re: [PATCH] PXA27x UDC driver.
Hi, > > > +static int > > > +write_packet(volatile u32 * uddr, struct pxa27x_request *req, unsigned > > > max) > > > > Please review Documentation/volatile-considered-harmful.txt > > The attibute volatile here is necessary in order to avoid getting the > following warnings from the compiler: > [...] > > Do you know how I can resolve this? > ioremap() the memory area for the UDC registers and use an __iomem cookie. Lothar Wassmann -- ___ Ka-Ro electronics GmbH | Pascalstraße 22 | D - 52076 Aachen Phone: +49 2408 1402-0 | Fax: +49 2408 1402-10 Geschäftsführer: Matthias Kaussen, Rolf Rosenstein Handelsregistereintrag: Amtsgericht Aachen, HRB 4996 www.karo-electronics.de | [EMAIL PROTECTED] ___ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] PXA27x UDC driver.
Hi, +static int +write_packet(volatile u32 * uddr, struct pxa27x_request *req, unsigned max) Please review Documentation/volatile-considered-harmful.txt The attibute volatile here is necessary in order to avoid getting the following warnings from the compiler: [...] Do you know how I can resolve this? ioremap() the memory area for the UDC registers and use an __iomem cookie. Lothar Wassmann -- ___ Ka-Ro electronics GmbH | Pascalstraße 22 | D - 52076 Aachen Phone: +49 2408 1402-0 | Fax: +49 2408 1402-10 Geschäftsführer: Matthias Kaussen, Rolf Rosenstein Handelsregistereintrag: Amtsgericht Aachen, HRB 4996 www.karo-electronics.de | [EMAIL PROTECTED] ___ - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
