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| author |   Kedareswara rao Appana <appana.durga.rao@xilinx.com> | 2016-02-26 19:33:54 +0530 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2016-03-03 21:02:38 +0530 |
| commit | 9495f2648287029fb5545c34a0fa318426ebe84c (patch) | |
| tree | d48c73bf9f81d4d30df51d6f21d599af88f9cc7e /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | dmaengine: xilinx_vdma: Simplify spin lock handling (diff) | |
| download | linux-dev-9495f2648287029fb5545c34a0fa318426ebe84c.tar.xz linux-dev-9495f2648287029fb5545c34a0fa318426ebe84c.zip | |
dmaengine: xilinx_vdma: Use readl_poll_timeout instead of do while loop's
It is sometimes necessary to poll a memory-mapped register until its
value satisfies some condition use convenience macros
that do this instead of do while loop's.
This patch updates the same in the driver.
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions