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authorLinus Walleij <linus.walleij@stericsson.com>2010-06-20 21:26:07 +0000
committerDan Williams <dan.j.williams@intel.com>2010-06-22 18:01:55 -0700
commit508849ade23c1167bfbdf557259398adfe7044b9 (patch)
treee494544350342ea83a8c1a7b3fd8d4c4056e3057 /drivers/dma/ste_dma40_ll.c
parent1d392a7ba43300b0bde877de15121b261d7a6ce2 (diff)
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DMAENGINE: ste_dma40: allocate LCLA dynamically
Switch to allocating LCLA in memory instead of having a fixed address. 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/ste_dma40_ll.c')
-rw-r--r--drivers/dma/ste_dma40_ll.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/dma/ste_dma40_ll.c b/drivers/dma/ste_dma40_ll.c
index 772636be13e..d937f76d6e2 100644
--- a/drivers/dma/ste_dma40_ll.c
+++ b/drivers/dma/ste_dma40_ll.c
@@ -420,7 +420,7 @@ int d40_log_sg_to_lli(int lcla_id,
return total_size;
}
-void d40_log_lli_write(struct d40_log_lli_full *lcpa,
+int d40_log_lli_write(struct d40_log_lli_full *lcpa,
struct d40_log_lli *lcla_src,
struct d40_log_lli *lcla_dst,
struct d40_log_lli *lli_dst,
@@ -448,4 +448,7 @@ void d40_log_lli_write(struct d40_log_lli_full *lcpa,
slos = lli_src[i + 1].lcsp13 & D40_MEM_LCSP1_SLOS_MASK;
dlos = lli_dst[i + 1].lcsp13 & D40_MEM_LCSP3_DLOS_MASK;
}
+
+ return i;
+
}