On 04/19/2011 10:59 AM, viresh kumar wrote: > On 04/19/2011 06:01 AM, Linus Walleij wrote: >> > It seems that the SPEAr needs this. >> > >> > Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> > Thanks for sending this. > Actually i wasn't sure that disabling channel will simply pause it, and not > finish the transfer. So, didn't went for this change. > >> > --- >> > drivers/dma/dw_dmac.c | 22 ++++++++++++++++++++-- >> > drivers/dma/dw_dmac_regs.h | 1 + >> > 2 files changed, 21 insertions(+), 2 deletions(-) Moreover, dwc_tx_status() must be updated to add following code: if (dwc->paused) return DMA_PAUSED; Will do that while sending it in my patchset. -- viresh -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
