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authorPer Friden <per.friden@stericsson.com>2010-06-20 21:24:59 +0000
committerDan Williams <dan.j.williams@intel.com>2010-06-22 18:01:53 -0700
commita8be8627a3a00859367d219848f2cd771d6aa925 (patch)
treee7ef04effe6dd5102fea73f2f77da14bd6e2dee9 /drivers/dma
parentef1872ec652b3bc472d6c0995d0b64d5058878ea (diff)
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DMAENGINE: ste_dma40: moved freeing of client owned desc
fixed typo and moved freeing of client owned desc to free_dma. Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/ste_dma40.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 9655452f0b69..d72eff6cfaef 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,
@@ -1240,10 +1228,22 @@ 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__);