From a211c8170b3c348353decb6e175c58a7814f218c Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Fri, 17 Nov 2017 15:38:28 +0200 Subject: staging: fsl-mc/dpio: remove couple of unused functions These couple of functions are not yet used so lets remove them for now and add them back when/if needed. Signed-off-by: Laurentiu Tudor Signed-off-by: Greg Kroah-Hartman --- drivers/staging/fsl-mc/bus/dpio/dpio-service.c | 58 -------------------------- drivers/staging/fsl-mc/include/dpaa2-io.h | 4 -- 2 files changed, 62 deletions(-) (limited to 'drivers/staging/fsl-mc') diff --git a/drivers/staging/fsl-mc/bus/dpio/dpio-service.c b/drivers/staging/fsl-mc/bus/dpio/dpio-service.c index fca8c90dc07d..871078d0efb0 100644 --- a/drivers/staging/fsl-mc/bus/dpio/dpio-service.c +++ b/drivers/staging/fsl-mc/bus/dpio/dpio-service.c @@ -317,37 +317,6 @@ int dpaa2_io_service_rearm(struct dpaa2_io *d, } EXPORT_SYMBOL(dpaa2_io_service_rearm); -/** - * dpaa2_io_service_pull_fq() - pull dequeue functions from a fq. - * @d: the given DPIO service. - * @fqid: the given frame queue id. - * @s: the dpaa2_io_store object for the result. - * - * Return 0 for success, or error code for failure. - */ -int dpaa2_io_service_pull_fq(struct dpaa2_io *d, u32 fqid, - struct dpaa2_io_store *s) -{ - struct qbman_pull_desc pd; - int err; - - qbman_pull_desc_clear(&pd); - qbman_pull_desc_set_storage(&pd, s->vaddr, s->paddr, 1); - qbman_pull_desc_set_numframes(&pd, (u8)s->max); - qbman_pull_desc_set_fq(&pd, fqid); - - d = service_select(d); - if (!d) - return -ENODEV; - s->swp = d->swp; - err = qbman_swp_pull(d->swp, &pd); - if (err) - s->swp = NULL; - - return err; -} -EXPORT_SYMBOL(dpaa2_io_service_pull_fq); - /** * dpaa2_io_service_pull_channel() - pull dequeue functions from a channel. * @d: the given DPIO service. @@ -380,33 +349,6 @@ int dpaa2_io_service_pull_channel(struct dpaa2_io *d, u32 channelid, } EXPORT_SYMBOL(dpaa2_io_service_pull_channel); -/** - * dpaa2_io_service_enqueue_fq() - Enqueue a frame to a frame queue. - * @d: the given DPIO service. - * @fqid: the given frame queue id. - * @fd: the frame descriptor which is enqueued. - * - * Return 0 for successful enqueue, -EBUSY if the enqueue ring is not ready, - * or -ENODEV if there is no dpio service. - */ -int dpaa2_io_service_enqueue_fq(struct dpaa2_io *d, - u32 fqid, - const struct dpaa2_fd *fd) -{ - struct qbman_eq_desc ed; - - d = service_select(d); - if (!d) - return -ENODEV; - - qbman_eq_desc_clear(&ed); - qbman_eq_desc_set_no_orp(&ed, 0); - qbman_eq_desc_set_fq(&ed, fqid); - - return qbman_swp_enqueue(d->swp, &ed, fd); -} -EXPORT_SYMBOL(dpaa2_io_service_enqueue_fq); - /** * dpaa2_io_service_enqueue_qd() - Enqueue a frame to a QD. * @d: the given DPIO service. diff --git a/drivers/staging/fsl-mc/include/dpaa2-io.h b/drivers/staging/fsl-mc/include/dpaa2-io.h index afc2d060d077..07ad15ae9b7a 100644 --- a/drivers/staging/fsl-mc/include/dpaa2-io.h +++ b/drivers/staging/fsl-mc/include/dpaa2-io.h @@ -120,13 +120,9 @@ void dpaa2_io_service_deregister(struct dpaa2_io *service, int dpaa2_io_service_rearm(struct dpaa2_io *service, struct dpaa2_io_notification_ctx *ctx); -int dpaa2_io_service_pull_fq(struct dpaa2_io *d, u32 fqid, - struct dpaa2_io_store *s); int dpaa2_io_service_pull_channel(struct dpaa2_io *d, u32 channelid, struct dpaa2_io_store *s); -int dpaa2_io_service_enqueue_fq(struct dpaa2_io *d, u32 fqid, - const struct dpaa2_fd *fd); int dpaa2_io_service_enqueue_qd(struct dpaa2_io *d, u32 qdid, u8 prio, u16 qdbin, const struct dpaa2_fd *fd); int dpaa2_io_service_release(struct dpaa2_io *d, u32 bpid, -- cgit v1.2.3-59-g8ed1b