media: platform: place stm32/ and sti/ under st/ dir

As the end goal is to have platform drivers split by vendor,
move both stm32/ and sti/ for them to be inside st/ directory.

Acked-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

1 files changed, 0 insertions, 62 deletions

diff --git a/drivers/media/platform/sti/hva/hva-mem.c b/drivers/media/platform/sti/hva/hva-mem.c
deleted file mode 100644
index 68047b60b66c..000000000000
--- a/drivers/media/platform/sti/hva/hva-mem.c
+++ /dev/null
@@ -1,62 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) STMicroelectronics SA 2015
- * Authors: Yannick Fertre <yannick.fertre@st.com>
- *          Hugues Fruchet <hugues.fruchet@st.com>
- */
-
-#include "hva.h"
-#include "hva-mem.h"
-
-int hva_mem_alloc(struct hva_ctx *ctx, u32 size, const char *name,
-		  struct hva_buffer **buf)
-{
-	struct device *dev = ctx_to_dev(ctx);
-	struct hva_buffer *b;
-	dma_addr_t paddr;
-	void *base;
-
-	b = devm_kzalloc(dev, sizeof(*b), GFP_KERNEL);
-	if (!b) {
-		ctx->sys_errors++;
-		return -ENOMEM;
-	}
-
-	base = dma_alloc_attrs(dev, size, &paddr, GFP_KERNEL,
-			       DMA_ATTR_WRITE_COMBINE);
-	if (!base) {
-		dev_err(dev, "%s %s : dma_alloc_attrs failed for %s (size=%d)\n",
-			ctx->name, __func__, name, size);
-		ctx->sys_errors++;
-		devm_kfree(dev, b);
-		return -ENOMEM;
-	}
-
-	b->size = size;
-	b->paddr = paddr;
-	b->vaddr = base;
-	b->name = name;
-
-	dev_dbg(dev,
-		"%s allocate %d bytes of HW memory @(virt=%p, phy=%pad): %s\n",
-		ctx->name, size, b->vaddr, &b->paddr, b->name);
-
-	/* return  hva buffer to user */
-	*buf = b;
-
-	return 0;
-}
-
-void hva_mem_free(struct hva_ctx *ctx, struct hva_buffer *buf)
-{
-	struct device *dev = ctx_to_dev(ctx);
-
-	dev_dbg(dev,
-		"%s free %d bytes of HW memory @(virt=%p, phy=%pad): %s\n",
-		ctx->name, buf->size, buf->vaddr, &buf->paddr, buf->name);
-
-	dma_free_attrs(dev, buf->size, buf->vaddr, buf->paddr,
-		       DMA_ATTR_WRITE_COMBINE);
-
-	devm_kfree(dev, buf);
-}