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| author | Mathieu Poirier <mathieu.poirier@linaro.org> | 2016-02-17 17:51:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-20 14:11:01 -0800 |
| commit | 22fd532eaa0c24d86e23d8e9e3b7feac4a8cac80 (patch) | |
| tree | c979062322116b12cf155ce5e22e9c11b20cbb16 /drivers/hwtracing/coresight/coresight-etm4x.c | |
| parent | 1925a470ce69cdfa2b82ac1565d58dfd39cd877d (diff) | |
| download | linux-22fd532eaa0c24d86e23d8e9e3b7feac4a8cac80.tar.gz linux-22fd532eaa0c24d86e23d8e9e3b7feac4a8cac80.tar.bz2 linux-22fd532eaa0c24d86e23d8e9e3b7feac4a8cac80.zip | |
coresight: etm3x: adding operation mode for etm_enable()
Adding a new mode to source API enable() in order to
distinguish where the request comes from. That way it is
possible to perform different operations based on where
the request was issued from.
The ETM4x driver is also modified to keep in sync with the
new interface.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-etm4x.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm4x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c index c2f518fbc9a8..0026092fec7f 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.c +++ b/drivers/hwtracing/coresight/coresight-etm4x.c @@ -187,7 +187,7 @@ static void etm4_enable_hw(void *info) dev_dbg(drvdata->dev, "cpu: %d enable smp call done\n", drvdata->cpu); } -static int etm4_enable(struct coresight_device *csdev) +static int etm4_enable(struct coresight_device *csdev, u32 mode) { struct etmv4_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); int ret; |