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From: Dave Jiang <dave.jiang@intel.com>
To: vkoul@kernel.org
Cc: Dan Williams <dan.j.williams@intel.com>,
	dmaengine@vger.kernel.org, jgg@nvidia.com,
	ramesh.thomas@intel.com
Subject: [PATCH 02/18] dmaengine: idxd: add driver name
Date: Fri, 21 May 2021 15:21:34 -0700	[thread overview]
Message-ID: <162163569407.260470.8069733178174299145.stgit@djiang5-desk3.ch.intel.com> (raw)
In-Reply-To: <162163546245.260470.18336189072934823712.stgit@djiang5-desk3.ch.intel.com>

Add name field in idxd_device_driver so we don't have to touch the
'struct device_driver' during declaration.

Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
---
 drivers/dma/idxd/idxd.h  |    1 +
 drivers/dma/idxd/init.c  |    1 +
 drivers/dma/idxd/sysfs.c |    4 +---
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/dma/idxd/idxd.h b/drivers/dma/idxd/idxd.h
index da4195a5e2f1..06bf23dabc82 100644
--- a/drivers/dma/idxd/idxd.h
+++ b/drivers/dma/idxd/idxd.h
@@ -34,6 +34,7 @@ enum idxd_type {
 #define IDXD_PMU_EVENT_MAX	64
 
 struct idxd_device_driver {
+	const char *name;
 	struct device_driver drv;
 };
 
diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c
index c46421452c9b..cc6779968bec 100644
--- a/drivers/dma/idxd/init.c
+++ b/drivers/dma/idxd/init.c
@@ -800,6 +800,7 @@ int __idxd_driver_register(struct idxd_device_driver *idxd_drv, struct module *o
 {
 	struct device_driver *drv = &idxd_drv->drv;
 
+	drv->name = idxd_drv->name;
 	drv->bus = &dsa_bus_type;
 	drv->owner = owner;
 	drv->mod_name = mod_name;
diff --git a/drivers/dma/idxd/sysfs.c b/drivers/dma/idxd/sysfs.c
index c614ffa9a610..9b209788255c 100644
--- a/drivers/dma/idxd/sysfs.c
+++ b/drivers/dma/idxd/sysfs.c
@@ -323,9 +323,7 @@ struct bus_type dsa_bus_type = {
 };
 
 static struct idxd_device_driver dsa_drv = {
-	.drv = {
-		.name = "dsa",
-	},
+	.name = "dsa",
 };
 
 /* IDXD generic driver setup */



  parent reply	other threads:[~2021-05-21 22:21 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-21 22:21 [PATCH 00/18] Fix idxd sub-drivers setup Dave Jiang
2021-05-21 22:21 ` [PATCH 01/18] dmaengine: idxd: add driver register helper Dave Jiang
2021-05-21 22:21 ` Dave Jiang [this message]
2021-05-24  0:05   ` [PATCH 02/18] dmaengine: idxd: add driver name Jason Gunthorpe
2021-05-21 22:21 ` [PATCH 03/18] dmaengine: idxd: add 'struct idxd_dev' as wrapper for conf_dev Dave Jiang
2021-05-21 22:21 ` [PATCH 04/18] dmaengine: idxd: remove IDXD_DEV_CONF_READY Dave Jiang
2021-05-21 22:21 ` [PATCH 05/18] dmaengine: idxd: move wq_enable() to device.c Dave Jiang
2021-05-21 22:21 ` [PATCH 06/18] dmaengine: idxd: move wq_disable() " Dave Jiang
2021-05-21 22:22 ` [PATCH 07/18] dmaengine: idxd: remove bus shutdown Dave Jiang
2021-05-21 22:22 ` [PATCH 08/18] dmaengine: idxd: remove iax_bus_type prototype Dave Jiang
2021-05-21 22:22 ` [PATCH 09/18] dmaengine: idxd: fix bus_probe() and bus_remove() for dsa_bus Dave Jiang
2021-05-21 22:22 ` [PATCH 10/18] dmaengine: idxd: move probe() bits for idxd 'struct device' to device.c Dave Jiang
2021-05-21 22:22 ` [PATCH 11/18] dmaengine: idxd: idxd: move remove() " Dave Jiang
2021-05-21 22:22 ` [PATCH 12/18] dmanegine: idxd: open code the dsa_drv registration Dave Jiang
2021-05-21 22:22 ` [PATCH 13/18] dmaengine: idxd: add type to driver in order to allow device matching Dave Jiang
2021-05-21 22:22 ` [PATCH 14/18] dmaengine: idxd: create idxd_device sub-driver Dave Jiang
2021-05-21 22:22 ` [PATCH 15/18] dmaengine: idxd: create dmaengine driver for wq 'device' Dave Jiang
2021-05-21 22:22 ` [PATCH 16/18] dmaengine: idxd: create user " Dave Jiang
2021-05-21 22:23 ` [PATCH 17/18] dmaengine: dsa: move dsa_bus_type out of idxd driver to standalone Dave Jiang
2021-05-21 22:23 ` [PATCH 18/18] dmaengine: idxd: move dsa_drv support to compatible mode Dave Jiang
2021-06-14 17:18 ` [PATCH 00/18] Fix idxd sub-drivers setup Dave Jiang
2021-06-28 16:53   ` Dave Jiang
2021-07-02  3:44     ` Vinod Koul

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