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path: root/drivers/dma/ti/omap-dma.c
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Diffstat (limited to 'drivers/dma/ti/omap-dma.c')
-rw-r--r--drivers/dma/ti/omap-dma.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/dma/ti/omap-dma.c b/drivers/dma/ti/omap-dma.c
index cf96cf915c..b9e0e22383 100644
--- a/drivers/dma/ti/omap-dma.c
+++ b/drivers/dma/ti/omap-dma.c
@@ -124,7 +124,7 @@ struct omap_desc {
uint32_t csdp; /* CSDP value */
unsigned sglen;
- struct omap_sg sg[];
+ struct omap_sg sg[] __counted_by(sglen);
};
enum {
@@ -1005,6 +1005,7 @@ static struct dma_async_tx_descriptor *omap_dma_prep_slave_sg(
d = kzalloc(struct_size(d, sg, sglen), GFP_ATOMIC);
if (!d)
return NULL;
+ d->sglen = sglen;
d->dir = dir;
d->dev_addr = dev_addr;
@@ -1120,8 +1121,6 @@ static struct dma_async_tx_descriptor *omap_dma_prep_slave_sg(
}
}
- d->sglen = sglen;
-
/* Release the dma_pool entries if one allocation failed */
if (ll_failed) {
for (i = 0; i < d->sglen; i++) {
@@ -1844,7 +1843,7 @@ static int omap_dma_probe(struct platform_device *pdev)
return rc;
}
-static int omap_dma_remove(struct platform_device *pdev)
+static void omap_dma_remove(struct platform_device *pdev)
{
struct omap_dmadev *od = platform_get_drvdata(pdev);
int irq;
@@ -1869,8 +1868,6 @@ static int omap_dma_remove(struct platform_device *pdev)
dma_pool_destroy(od->desc_pool);
omap_dma_free(od);
-
- return 0;
}
static const struct omap_dma_config omap2420_data = {
@@ -1918,7 +1915,7 @@ MODULE_DEVICE_TABLE(of, omap_dma_match);
static struct platform_driver omap_dma_driver = {
.probe = omap_dma_probe,
- .remove = omap_dma_remove,
+ .remove_new = omap_dma_remove,
.driver = {
.name = "omap-dma-engine",
.of_match_table = omap_dma_match,