On Tue, Oct 14 2014 at 02:53:29 PM, Mitchel Humpherys <[email protected]> wrote: > From: Matt Wagantall <[email protected]> > > It is sometimes necessary to poll a memory-mapped register until its value > satisfies some condition. Introduce a family of convenience macros that do > this. Tight-looping, sleeping, and timing out can all be accomplished using > these macros. > > Cc: Thierry Reding <[email protected]> > Cc: Will Deacon <[email protected]> > Signed-off-by: Matt Wagantall <[email protected]> > Signed-off-by: Mitchel Humpherys <[email protected]> > --- > Changes since v5: > - Use a shift instead of a divide in the poll loop. > --- > include/linux/iopoll.h | 213 > +++++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 213 insertions(+) > create mode 100644 include/linux/iopoll.h
I realize I sent this at a bad time (ELCE) but were there any more comments on this patch? -Mitch -- Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
