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| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2019-06-19 20:29:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-19 21:29:14 +0300 |
| commit | 9dd0a92097675ffc629cfe3ea7a169842cc9b29c (patch) | |
| tree | f73703df12e8c4b54c0877527c842fd55a2e7945 /drivers/hwtracing/coresight/coresight-tmc.h | |
| parent | 36f590825e67176db0f9214061b26f9e8ef77e20 (diff) | |
| download | linux-9dd0a92097675ffc629cfe3ea7a169842cc9b29c.tar.xz | |
coresight: tmc: Clean up device specific data
In preparation to use a consistent device naming scheme,
clean up the device link tracking in replicator driver.
Use the "coresight" device instead of the "real" parent device
for all internal purposes. All other requests (e.g, power management,
DMA operations) must use the "real" device which is the parent device.
Since the CATU driver also uses the TMC-SG infrastructure, update
the callers to ensure they pass the appropriate device argument
for the tables.
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
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-tmc.h')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tmc.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc.h b/drivers/hwtracing/coresight/coresight-tmc.h index 503f1b3a3741..1ed50411cc3c 100644 --- a/drivers/hwtracing/coresight/coresight-tmc.h +++ b/drivers/hwtracing/coresight/coresight-tmc.h @@ -161,7 +161,6 @@ struct etr_buf { /** * struct tmc_drvdata - specifics associated to an TMC component * @base: memory mapped base address for this component. - * @dev: the device entity associated to this component. * @csdev: component vitals needed by the framework. * @miscdev: specifics to handle "/dev/xyz.tmc" entry. * @spinlock: only one at a time pls. @@ -184,7 +183,6 @@ struct etr_buf { */ struct tmc_drvdata { void __iomem *base; - struct device *dev; struct coresight_device *csdev; struct miscdevice miscdev; spinlock_t spinlock; |