On Wed, Sep 14, 2011 at 02:57:13PM +0100, Dave Martin wrote: > Data read direct from device tree properties will be in the device > tree's native endianness (i.e., big-endian). > > This patch uses of_property_read_u32() to read the bus-width > property in host byte order instead. > > Signed-off-by: Dave Martin <dave.martin@xxxxxxxxxx> > Acked-by: Pawel Moll <pawel.moll@xxxxxxx> > --- > drivers/usb/host/isp1760-if.c | 6 +++--- > 1 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c > index 69ee32c..fa99c27 100644 > --- a/drivers/usb/host/isp1760-if.c > +++ b/drivers/usb/host/isp1760-if.c > @@ -39,8 +39,8 @@ static int of_isp1760_probe(struct platform_device *dev) > int virq; > resource_size_t res_len; > int ret; > - const unsigned int *prop; > unsigned int devflags = 0; > + u32 bus_width = 0; > > ret = of_address_to_resource(dp, 0, &memory); > if (ret) > @@ -64,8 +64,8 @@ static int of_isp1760_probe(struct platform_device *dev) > devflags |= ISP1760_FLAG_ISP1761; > > /* Some systems wire up only 16 of the 32 data lines */ > - prop = of_get_property(dp, "bus-width", NULL); > - if (prop && *prop == 16) > + of_property_read_u32(dp, "bus-width", bus_width); Shouldn't this be '&bus_width'? g. > + if (bus_width == 16) > devflags |= ISP1760_FLAG_BUS_WIDTH_16; > > if (of_get_property(dp, "port1-otg", NULL) != NULL) > -- > 1.7.4.1 > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
