From: Linus Walleij on
From: Per Friden <per.friden(a)stericsson.com>

fixed typo and moved freeing of client owned desc to free_dma.

Signed-off-by: Jonas Aaberg <jonas.aberg(a)stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij(a)stericsson.com>
---
drivers/dma/ste_dma40.c | 24 ++++++++++++------------
1 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 1cd1ff7..2b5e876 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -374,7 +374,6 @@ static void d40_desc_remove(struct d40_desc *d40d)

static struct d40_desc *d40_desc_get(struct d40_chan *d40c)
{
- struct d40_desc *desc;
struct d40_desc *d;
struct d40_desc *_d;

@@ -583,8 +582,6 @@ done:
static void d40_term_all(struct d40_chan *d40c)
{
struct d40_desc *d40d;
- struct d40_desc *d;
- struct d40_desc *_d;

/* Release active descriptors */
while ((d40d = d40_first_active_get(d40c))) {
@@ -602,15 +599,6 @@ static void d40_term_all(struct d40_chan *d40c)
d40_desc_free(d40c, d40d);
}

- /* Release client owned descriptors */
- if (!list_empty(&d40c->client))
- list_for_each_entry_safe(d, _d, &d40c->client, node) {
- d40_pool_lli_free(d);
- d40_desc_remove(d);
- /* Return desc to free-list */
- d40_desc_free(d40c, d40d);
- }
-
d40_lcla_id_put(d40c, &d40c->base->lcla_pool,
d40c->lcla.src_id);
d40_lcla_id_put(d40c, &d40c->base->lcla_pool,
@@ -1270,10 +1258,22 @@ static int d40_free_dma(struct d40_chan *d40c)
u32 event, dir;
struct d40_phy_res *phy = d40c->phy_chan;
bool is_src;
+ struct d40_desc *d;
+ struct d40_desc *_d;
+

/* Terminate all queued and active transfers */
d40_term_all(d40c);

+ /* Release client owned descriptors */
+ if (!list_empty(&d40c->client))
+ list_for_each_entry_safe(d, _d, &d40c->client, node) {
+ d40_pool_lli_free(d);
+ d40_desc_remove(d);
+ /* Return desc to free-list */
+ d40_desc_free(d40c, d);
+ }
+
if (phy == NULL) {
dev_err(&d40c->chan.dev->device, "[%s] phy == null\n",
__func__);
--
1.6.3.3

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