diff options
| author | Jonas Aaberg <jonas.aberg@stericsson.com> | 2010-08-09 12:08:10 +0000 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2010-09-22 14:53:45 -0700 |
| commit | 0246e77b4d374bb37aa08c3fcadad20012e85ea0 (patch) | |
| tree | 62b59fda3aca474abdec3c2385dc3fd00278ef34 /drivers/dma/ste_dma40_ll.c | |
| parent | b55912c66a317d9aaf4749488ca43d510c8a8a87 (diff) | |
| download | linux-0246e77b4d374bb37aa08c3fcadad20012e85ea0.tar.gz linux-0246e77b4d374bb37aa08c3fcadad20012e85ea0.tar.bz2 linux-0246e77b4d374bb37aa08c3fcadad20012e85ea0.zip | |
DMAENGINE: ste_dma40: fix bug related to callback handling
The callback got called even when it was not supposed to. Also
removed some not needed interrupt trigger on/off code.
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.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/dma/ste_dma40_ll.c b/drivers/dma/ste_dma40_ll.c index d937f76d6e2e..67076726b874 100644 --- a/drivers/dma/ste_dma40_ll.c +++ b/drivers/dma/ste_dma40_ll.c @@ -197,8 +197,7 @@ int d40_phy_sg_to_lli(struct scatterlist *sg, dma_addr_t lli_phys, u32 reg_cfg, u32 data_width, - int psize, - bool term_int) + int psize) { int total_size = 0; int i; @@ -309,7 +308,7 @@ int d40_log_sg_to_dev(struct d40_lcla_elem *lcla, u32 src_data_width, u32 dst_data_width, enum dma_data_direction direction, - bool term_int, dma_addr_t dev_addr, int max_len, + dma_addr_t dev_addr, int max_len, int llis_per_log) { int total_size = 0; @@ -356,7 +355,7 @@ int d40_log_sg_to_dev(struct d40_lcla_elem *lcla, next_lli_off_dst, lcsp->lcsp3, dst_data_width, /* No next == terminal interrupt */ - term_int && !next_lli_off_dst, + !next_lli_off_dst, false); } else { d40_log_fill_lli(&lli->dst[i], @@ -365,7 +364,7 @@ int d40_log_sg_to_dev(struct d40_lcla_elem *lcla, next_lli_off_dst, lcsp->lcsp3, dst_data_width, /* No next == terminal interrupt */ - term_int && !next_lli_off_dst, + !next_lli_off_dst, true); d40_log_fill_lli(&lli->src[i], dev_addr, @@ -385,7 +384,7 @@ int d40_log_sg_to_lli(int lcla_id, struct d40_log_lli *lli_sg, u32 lcsp13, /* src or dst*/ u32 data_width, - bool term_int, int max_len, int llis_per_log) + int max_len, int llis_per_log) { int total_size = 0; struct scatterlist *current_sg = sg; @@ -414,7 +413,7 @@ int d40_log_sg_to_lli(int lcla_id, sg_dma_len(current_sg), next_lli_off, lcsp13, data_width, - term_int && !next_lli_off, + !next_lli_off, true); } return total_size; |