Hello.
On 15-04-2014 1:35, Ben Dooks wrote:
Add support for R8A7790 with new device tree code.
Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
---
drivers/dma/sh/shdmac.c | 32 +++++++++++++++++++++++++-------
1 file changed, 25 insertions(+), 7 deletions(-)
diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
index 0d765c0..eb57cf2 100644
--- a/drivers/dma/sh/shdmac.c
+++ b/drivers/dma/sh/shdmac.c
@@ -342,11 +342,21 @@ static const struct sh_dmae_slave_config *dmae_find_slave(
if (cfg->slave_id == match)
return cfg;
} else {
- for (i = 0, cfg = pdata->slave; i < pdata->slave_num; i++, cfg++)
- if (cfg->mid_rid == match) {
+ if (!pdata->slave) {
+ cfg = shdma_find_slave_of(shdev, match, &i);
+ if (cfg) {
sh_chan->shdma_chan.slave_id = i;
return cfg;
}
+
+ return NULL;
+ } else
All arms of the *if* statement should have {} if at least one arm has {}.
+ for (i = 0, cfg = pdata->slave; i < pdata->slave_num;
+ i++, cfg++)
+ if (cfg->mid_rid == match) {
+ sh_chan->shdma_chan.slave_id = i;
+ return cfg;
+ }
}
return NULL;
WBR, Sergei
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