dma40: move lli_load to main source file
These register writes are better placed in the main source file rather than
ll.c.
Acked-by: Per Forlin <per.forlin@stericsson.com>
Acked-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 4e9d6c5..6a7a00d 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -504,15 +504,29 @@
list_add_tail(&desc->node, &d40c->active);
}
+static void d40_phy_lli_load(struct d40_chan *chan, struct d40_desc *desc)
+{
+ struct d40_phy_lli *lli_dst = desc->lli_phy.dst;
+ struct d40_phy_lli *lli_src = desc->lli_phy.src;
+ void __iomem *base = chan_base(chan);
+
+ writel(lli_src->reg_cfg, base + D40_CHAN_REG_SSCFG);
+ writel(lli_src->reg_elt, base + D40_CHAN_REG_SSELT);
+ writel(lli_src->reg_ptr, base + D40_CHAN_REG_SSPTR);
+ writel(lli_src->reg_lnk, base + D40_CHAN_REG_SSLNK);
+
+ writel(lli_dst->reg_cfg, base + D40_CHAN_REG_SDCFG);
+ writel(lli_dst->reg_elt, base + D40_CHAN_REG_SDELT);
+ writel(lli_dst->reg_ptr, base + D40_CHAN_REG_SDPTR);
+ writel(lli_dst->reg_lnk, base + D40_CHAN_REG_SDLNK);
+}
+
static void d40_desc_load(struct d40_chan *d40c, struct d40_desc *d40d)
{
int curr_lcla = -EINVAL, next_lcla;
if (chan_is_physical(d40c)) {
- d40_phy_lli_write(d40c->base->virtbase,
- d40c->phy_chan->num,
- d40d->lli_phy.dst,
- d40d->lli_phy.src);
+ d40_phy_lli_load(d40c, d40d);
d40d->lli_current = d40d->lli_len;
} else {