From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: gregkh@linuxfoundation.org
Cc: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 14/45] coresight: Use coresight device names for sinks in PMU attribute
Date: Wed, 19 Jun 2019 11:29:18 -0600 [thread overview]
Message-ID: <20190619172949.4522-15-mathieu.poirier@linaro.org> (raw)
In-Reply-To: <20190619172949.4522-1-mathieu.poirier@linaro.org>
Move to using the coresight device name instead of the parent
device name for SINK attribute for PMU.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---
drivers/hwtracing/coresight/coresight-etm-perf.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c
index 3c6294432748..5c1ca0df5cb0 100644
--- a/drivers/hwtracing/coresight/coresight-etm-perf.c
+++ b/drivers/hwtracing/coresight/coresight-etm-perf.c
@@ -523,7 +523,7 @@ int etm_perf_add_symlink_sink(struct coresight_device *csdev)
unsigned long hash;
const char *name;
struct device *pmu_dev = etm_pmu.dev;
- struct device *pdev = csdev->dev.parent;
+ struct device *dev = &csdev->dev;
struct dev_ext_attribute *ea;
if (csdev->type != CORESIGHT_DEV_TYPE_SINK &&
@@ -536,15 +536,15 @@ int etm_perf_add_symlink_sink(struct coresight_device *csdev)
if (!etm_perf_up)
return -EPROBE_DEFER;
- ea = devm_kzalloc(pdev, sizeof(*ea), GFP_KERNEL);
+ ea = devm_kzalloc(dev, sizeof(*ea), GFP_KERNEL);
if (!ea)
return -ENOMEM;
- name = dev_name(pdev);
+ name = dev_name(dev);
/* See function coresight_get_sink_by_id() to know where this is used */
hash = hashlen_hash(hashlen_string(NULL, name));
- ea->attr.attr.name = devm_kstrdup(pdev, name, GFP_KERNEL);
+ ea->attr.attr.name = devm_kstrdup(dev, name, GFP_KERNEL);
if (!ea->attr.attr.name)
return -ENOMEM;
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-06-19 17:34 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-19 17:29 [PATCH 00/45] coresight: next v5.2-rc5 Mathieu Poirier
2019-06-19 17:29 ` [PATCH 01/45] coresight: etb10: Properly set AUX buffer head in snapshot mode Mathieu Poirier
2019-06-19 18:28 ` Greg KH
2019-06-19 17:29 ` [PATCH 02/45] coresight: tmc-etr: " Mathieu Poirier
2019-06-19 17:29 ` [PATCH 03/45] coresight: tmc-etf: " Mathieu Poirier
2019-06-19 17:29 ` [PATCH 04/45] coresight: tmc-etf: Fix snapshot mode update function Mathieu Poirier
2019-06-19 17:29 ` [PATCH 05/45] coresight: perf: Don't set the truncated flag in snapshot mode Mathieu Poirier
2019-06-19 17:29 ` [PATCH 06/45] coresight: funnel: Clean up device book keeping Mathieu Poirier
2019-06-19 17:29 ` [PATCH 07/45] coresight: replicator: Cleanup device tracking Mathieu Poirier
2019-06-19 17:29 ` [PATCH 08/45] coresight: tmc: Clean up device specific data Mathieu Poirier
2019-06-19 17:29 ` [PATCH 09/45] coresight: catu: Cleanup " Mathieu Poirier
2019-06-19 17:29 ` [PATCH 10/45] coresight: tpiu: Clean up " Mathieu Poirier
2019-06-19 17:29 ` [PATCH 11/45] coresight: stm: Cleanup " Mathieu Poirier
2019-06-19 17:29 ` [PATCH 12/45] coresight: etm: Clean up " Mathieu Poirier
2019-06-19 17:29 ` [PATCH 13/45] coresight: etb10: " Mathieu Poirier
2019-06-19 17:29 ` Mathieu Poirier [this message]
2019-06-19 17:29 ` [PATCH 15/45] coresight: Rename of_coresight to coresight-platform Mathieu Poirier
2019-06-19 17:29 ` [PATCH 16/45] coresight: etm3x: Rearrange cp14 access detection Mathieu Poirier
2019-06-19 17:29 ` [PATCH 17/45] coresight: stm: Rearrange probing the stimulus area Mathieu Poirier
2019-06-19 17:29 ` [PATCH 18/45] coresight: tmc-etr: Rearrange probing default buffer size Mathieu Poirier
2019-06-19 17:29 ` [PATCH 19/45] coresight: platform: Make memory allocation helper generic Mathieu Poirier
2019-06-19 18:31 ` Greg KH
2019-06-19 19:09 ` Mathieu Poirier
2019-06-20 5:35 ` Greg KH
2019-06-19 20:00 ` Mathieu Poirier
2019-06-19 17:29 ` [PATCH 20/45] coresight: Make sure device uses DT for obsolete compatible check Mathieu Poirier
2019-06-19 17:29 ` [PATCH 21/45] coresight: Introduce generic platform data helper Mathieu Poirier
2019-06-19 17:29 ` [PATCH 22/45] coresight: Make device to CPU mapping generic Mathieu Poirier
2019-06-19 17:29 ` [PATCH 23/45] coresight: Remove cpu field from platform data Mathieu Poirier
2019-06-19 17:29 ` [PATCH 24/45] coresight: Remove name from platform description Mathieu Poirier
2019-06-19 17:29 ` [PATCH 25/45] coresight: Cleanup coresight_remove_conns Mathieu Poirier
2019-06-19 17:29 ` [PATCH 26/45] coresight: Reuse platform data structure for connection tracking Mathieu Poirier
2019-06-19 17:29 ` [PATCH 27/45] coresight: Rearrange platform data probing Mathieu Poirier
2019-06-19 17:29 ` [PATCH 28/45] coresight: Add support for releasing platform specific data Mathieu Poirier
2019-06-19 17:29 ` [PATCH 29/45] coresight: platform: Use fwnode handle for device search Mathieu Poirier
2019-06-19 17:29 ` [PATCH 30/45] coresight: Use fwnode handle instead of device names Mathieu Poirier
2019-06-19 17:29 ` [PATCH 31/45] coresight: Use platform agnostic names Mathieu Poirier
2019-06-19 17:29 ` [PATCH 32/45] coresight: stm: ACPI support for parsing stimulus base Mathieu Poirier
2019-06-19 17:29 ` [PATCH 33/45] coresight: Support for ACPI bindings Mathieu Poirier
2019-06-19 17:29 ` [PATCH 34/45] coresight: acpi: Support for AMBA components Mathieu Poirier
2019-06-19 17:29 ` [PATCH 35/45] coresight: acpi: Support for platform devices Mathieu Poirier
2019-06-19 17:29 ` [PATCH 36/45] coresight: Add dummy definition for of_coresight_get_cpu() Mathieu Poirier
2019-06-19 17:29 ` [PATCH 37/45] coresight: tmc-etr: Do not call smp_processor_id() from preemptible Mathieu Poirier
2019-06-19 17:29 ` [PATCH 38/45] coresight: tmc-etr: alloc_perf_buf: Do not call smp_processor_id " Mathieu Poirier
2019-06-19 17:29 ` [PATCH 39/45] coresight: tmc-etf: " Mathieu Poirier
2019-06-19 17:29 ` [PATCH 40/45] coresight: etb10: " Mathieu Poirier
2019-06-19 17:29 ` [PATCH 41/45] coresight: Potential uninitialized variable in probe() Mathieu Poirier
2019-06-19 17:29 ` [PATCH 42/45] coresight: etm3x: Smatch: Fix potential NULL pointer dereference Mathieu Poirier
2019-06-19 17:29 ` [PATCH 43/45] coresight: tmc: " Mathieu Poirier
2019-06-19 17:29 ` [PATCH 44/45] coresight: platform: add OF/APCI dependency Mathieu Poirier
2019-06-19 17:29 ` [PATCH 45/45] coresight: replicator: Add terminate entry for acpi_device_id tables Mathieu Poirier
2019-06-19 18:26 ` Greg KH
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190619172949.4522-15-mathieu.poirier@linaro.org \
--to=mathieu.poirier@linaro.org \
--cc=gregkh@linuxfoundation.org \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).