diff options
author | Tom Zanussi <tom.zanussi@linux.intel.com> | 2023-12-06 00:25:18 +0300 |
---|---|---|
committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-12-15 12:52:53 +0300 |
commit | d7ad915d817c8ce07a6101292497dddbab0429a3 (patch) | |
tree | f2723d1b4504bbd0b9c1c9b0b016ef23ef8d94a9 /drivers/dma/idxd | |
parent | 15a611015224c6698801ab9a2c2321742c39174e (diff) | |
download | linux-d7ad915d817c8ce07a6101292497dddbab0429a3.tar.xz |
dmaengine: idxd: Rename drv_enable/disable_wq to idxd_drv_enable/disable_wq, and export
Rename drv_enable_wq and drv_disable_wq to idxd_drv_enable_wq and
idxd_drv_disable_wq respectively, so that they're no longer too
generic to be exported. This also matches existing naming within the
idxd driver.
And to allow idxd sub-drivers to enable and disable wqs, export them.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Fenghua Yu <fenghua.yu@intel.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/dma/idxd')
-rw-r--r-- | drivers/dma/idxd/cdev.c | 6 | ||||
-rw-r--r-- | drivers/dma/idxd/device.c | 6 | ||||
-rw-r--r-- | drivers/dma/idxd/dma.c | 6 | ||||
-rw-r--r-- | drivers/dma/idxd/idxd.h | 4 |
4 files changed, 12 insertions, 10 deletions
diff --git a/drivers/dma/idxd/cdev.c b/drivers/dma/idxd/cdev.c index 0423655f5a88..1d918d45d9f6 100644 --- a/drivers/dma/idxd/cdev.c +++ b/drivers/dma/idxd/cdev.c @@ -550,7 +550,7 @@ static int idxd_user_drv_probe(struct idxd_dev *idxd_dev) } wq->type = IDXD_WQT_USER; - rc = drv_enable_wq(wq); + rc = idxd_drv_enable_wq(wq); if (rc < 0) goto err; @@ -565,7 +565,7 @@ static int idxd_user_drv_probe(struct idxd_dev *idxd_dev) return 0; err_cdev: - drv_disable_wq(wq); + idxd_drv_disable_wq(wq); err: destroy_workqueue(wq->wq); wq->type = IDXD_WQT_NONE; @@ -580,7 +580,7 @@ static void idxd_user_drv_remove(struct idxd_dev *idxd_dev) mutex_lock(&wq->wq_lock); idxd_wq_del_cdev(wq); - drv_disable_wq(wq); + idxd_drv_disable_wq(wq); wq->type = IDXD_WQT_NONE; destroy_workqueue(wq->wq); wq->wq = NULL; diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 8f754f922217..feca8534a1c5 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1350,7 +1350,7 @@ err_irq: return rc; } -int drv_enable_wq(struct idxd_wq *wq) +int idxd_drv_enable_wq(struct idxd_wq *wq) { struct idxd_device *idxd = wq->idxd; struct device *dev = &idxd->pdev->dev; @@ -1482,8 +1482,9 @@ err_map_portal: err: return rc; } +EXPORT_SYMBOL_NS_GPL(idxd_drv_enable_wq, IDXD); -void drv_disable_wq(struct idxd_wq *wq) +void idxd_drv_disable_wq(struct idxd_wq *wq) { struct idxd_device *idxd = wq->idxd; struct device *dev = &idxd->pdev->dev; @@ -1503,6 +1504,7 @@ void drv_disable_wq(struct idxd_wq *wq) wq->type = IDXD_WQT_NONE; wq->client_count = 0; } +EXPORT_SYMBOL_NS_GPL(idxd_drv_disable_wq, IDXD); int idxd_device_drv_probe(struct idxd_dev *idxd_dev) { diff --git a/drivers/dma/idxd/dma.c b/drivers/dma/idxd/dma.c index 47a01893cfdb..e7043e235408 100644 --- a/drivers/dma/idxd/dma.c +++ b/drivers/dma/idxd/dma.c @@ -314,7 +314,7 @@ static int idxd_dmaengine_drv_probe(struct idxd_dev *idxd_dev) wq->type = IDXD_WQT_KERNEL; - rc = drv_enable_wq(wq); + rc = idxd_drv_enable_wq(wq); if (rc < 0) { dev_dbg(dev, "Enable wq %d failed: %d\n", wq->id, rc); rc = -ENXIO; @@ -333,7 +333,7 @@ static int idxd_dmaengine_drv_probe(struct idxd_dev *idxd_dev) return 0; err_dma: - drv_disable_wq(wq); + idxd_drv_disable_wq(wq); err: wq->type = IDXD_WQT_NONE; mutex_unlock(&wq->wq_lock); @@ -347,7 +347,7 @@ static void idxd_dmaengine_drv_remove(struct idxd_dev *idxd_dev) mutex_lock(&wq->wq_lock); __idxd_wq_quiesce(wq); idxd_unregister_dma_channel(wq); - drv_disable_wq(wq); + idxd_drv_disable_wq(wq); mutex_unlock(&wq->wq_lock); } diff --git a/drivers/dma/idxd/idxd.h b/drivers/dma/idxd/idxd.h index e541d19f14d0..ae3be5cb2ee3 100644 --- a/drivers/dma/idxd/idxd.h +++ b/drivers/dma/idxd/idxd.h @@ -685,8 +685,8 @@ void idxd_unmask_error_interrupts(struct idxd_device *idxd); /* device control */ int idxd_device_drv_probe(struct idxd_dev *idxd_dev); void idxd_device_drv_remove(struct idxd_dev *idxd_dev); -int drv_enable_wq(struct idxd_wq *wq); -void drv_disable_wq(struct idxd_wq *wq); +int idxd_drv_enable_wq(struct idxd_wq *wq); +void idxd_drv_disable_wq(struct idxd_wq *wq); int idxd_device_init_reset(struct idxd_device *idxd); int idxd_device_enable(struct idxd_device *idxd); int idxd_device_disable(struct idxd_device *idxd); |