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 <[email protected]> > Tested-by: Rajashekhara, Sudhakar <[email protected]>
Thanks, I've pushed both of these two patches to mmc-next for 3.4 now. - Chris. -- Chris Ball <[email protected]> <http://printf.net/> One Laptop Per Child _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
