Hi, On Sun, Mar 11 2012, Ido Yariv wrote: > The davinci mmc interrupt handler fills the fifo, as long as the DXRDY > or DRRDY bits are set in the status register. > > If interrupts fire during this loop, they will be handled by the > handler, but the interrupt controller will still buffer these. As a > result, the handler will be called again to serve these needlessly. In > order to avoid these spurious interrupts, keep interrupts masked while > filling the fifo. > > Signed-off-by: Ido Yariv <ido@xxxxxxxxxx> > Tested-by: Rajashekhara, Sudhakar <sudhakar.raj@xxxxxx> Thanks, I've pushed both of these two patches to mmc-next for 3.4 now. - Chris. -- Chris Ball <cjb@xxxxxxxxxx> <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
