diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_dmm_tiler.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c index 42ec51bb7b1b..ed770caf55c2 100644 --- a/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c +++ b/drivers/gpu/drm/omapdrm/omap_dmm_tiler.c @@ -1,7 +1,7 @@ /* * DMM IOMMU driver support functions for TI OMAP processors. * - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2011 Texas Instruments Incorporated - https://www.ti.com/ * Author: Rob Clark <rob@ti.com> * Andy Gross <andy.gross@ti.com> * @@ -306,7 +306,7 @@ static irqreturn_t omap_dmm_irq_handler(int irq, void *arg) return IRQ_HANDLED; } -/** +/* * Get a handle for a DMM transaction */ static struct dmm_txn *dmm_txn_init(struct dmm *dmm, struct tcm *tcm) @@ -344,7 +344,7 @@ static struct dmm_txn *dmm_txn_init(struct dmm *dmm, struct tcm *tcm) return txn; } -/** +/* * Add region to DMM transaction. If pages or pages[i] is NULL, then the * corresponding slot is cleared (ie. dummy_pa is programmed) */ @@ -392,7 +392,7 @@ static void dmm_txn_append(struct dmm_txn *txn, struct pat_area *area, return; } -/** +/* * Commit the DMM transaction. */ static int dmm_txn_commit(struct dmm_txn *txn, bool wait) @@ -889,6 +889,7 @@ static int omap_dmm_probe(struct platform_device *dev) &omap_dmm->refill_pa, GFP_KERNEL); if (!omap_dmm->refill_va) { dev_err(&dev->dev, "could not allocate refill memory\n"); + ret = -ENOMEM; goto fail; } |