* Felipe Balbi <balbi@xxxxxx> [120601 04:13]: > Hi, > > On Fri, Jun 01, 2012 at 04:01:24AM -0700, Tony Lindgren wrote: > > * Felipe Balbi <balbi@xxxxxx> [120529 05:22]: > > > that print isn't needed at all. Remove it > > > and move the use_dma reinitialization to > > > probe() function. > > > > > > Note that ideally we would drop all > > > cpu_is_* and machine_is_* checks from > > > this driver instead. Later patches will > > > come to get rid of those. > > > > > > Signed-off-by: Felipe Balbi <balbi@xxxxxx> > > > --- > > > drivers/usb/gadget/omap_udc.c | 13 +++---------- > > > 1 file changed, 3 insertions(+), 10 deletions(-) > > > > > > diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c > > > index aa2d174..5e7b891 100644 > > > --- a/drivers/usb/gadget/omap_udc.c > > > +++ b/drivers/usb/gadget/omap_udc.c > > > @@ -2800,6 +2800,9 @@ static int __init omap_udc_probe(struct platform_device *pdev) > > > struct clk *dc_clk = NULL; > > > struct clk *hhc_clk = NULL; > > > > > > + if (cpu_is_omap7xx()) > > > + use_dma = 0; > > > + > > > /* NOTE: "knows" the order of the resources! */ > > > if (!request_mem_region(pdev->resource[0].start, > > > pdev->resource[0].end - pdev->resource[0].start + 1, > > > > I think this would break omap_udc for 7xx as it then tries to use > > DMA as USED_MA is set by default? > > I'm clearing it in the start of probe function. There's not functional > changes at all. use_dma is ON by default, then our probe gets called and > first thing we do is clear use_dma to zero when we're running on > omap7xx. I don't see the issue, maybe I'm missing something. OK thanks for clarifying, sounds like it should work then. Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
