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@xxxxxxxxxxxxxxx> Reviewed-by: Dave Jiang <dave.jiang@xxxxxxxxx> Reviewed-by: Fenghua Yu <fenghua.yu@xxxxxxxxx> --- drivers/dma/idxd/cdev.c | 6 +++--- drivers/dma/idxd/device.c | 6 ++++-- drivers/dma/idxd/dma.c | 6 +++--- 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 5abbcc61c528..9b2a6a1ee2af 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1368,7 +1368,7 @@ int idxd_wq_request_irq(struct idxd_wq *wq) 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; @@ -1505,8 +1505,9 @@ int drv_enable_wq(struct idxd_wq *wq) 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; @@ -1526,6 +1527,7 @@ 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 8bb7e7ff8d6a..7e4dcc20d8cf 100644 --- a/drivers/dma/idxd/dma.c +++ b/drivers/dma/idxd/dma.c @@ -313,7 +313,7 @@ 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; @@ -332,7 +332,7 @@ 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); @@ -346,7 +346,7 @@ 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 276b5f9cf967..f58df2cd9cf5 100644 --- a/drivers/dma/idxd/idxd.h +++ b/drivers/dma/idxd/idxd.h @@ -680,8 +680,8 @@ int idxd_register_idxd_drv(void); void idxd_unregister_idxd_drv(void); 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); -- 2.34.1