[PATCH v3 02/18] dmaengine: idxd: add driver name
From: Dave Jiang <dave.jiang@intel.com>
Date: 2021-07-15 18:43:24
Subsystem:
dma generic offload engine subsystem, intel idxd driver, the rest · Maintainers:
Vinod Koul, Vinicius Costa Gomes, Linus Torvalds
Add name field in idxd_device_driver so we don't have to touch the 'struct device_driver' during declaration. Reviewed-by: Dan Williams <redacted> 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 c26f7baa812d..b1e4fd202d7e 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 19f5cf9a1c55..6b616ae47fc3 100644
--- a/drivers/dma/idxd/init.c
+++ b/drivers/dma/idxd/init.c@@ -853,6 +853,7 @@ 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 983ccc32813e..1d71dbad85fc 100644
--- a/drivers/dma/idxd/sysfs.c
+++ b/drivers/dma/idxd/sysfs.c@@ -311,9 +311,7 @@ struct bus_type dsa_bus_type = { }; static struct idxd_device_driver dsa_drv = { - .drv = { - .name = "dsa", - }, + .name = "dsa", }; /* IDXD generic driver setup */