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| author | Jonas Aaberg <jonas.aberg@stericsson.com> | 2010-08-09 12:08:34 +0000 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2010-09-22 14:53:46 -0700 |
| commit | 767a9675c4a68ada55f0f30d629db627bd47f012 (patch) | |
| tree | 00cdf68f481bc818962367b6fa3255bd8040843e /drivers/dma/ste_dma40_ll.h | |
| parent | aa182ae2621877e0c111922696c84c538b82ad14 (diff) | |
| download | lwn-767a9675c4a68ada55f0f30d629db627bd47f012.tar.gz lwn-767a9675c4a68ada55f0f30d629db627bd47f012.zip | |
DMAENGINE: ste_dma40: code clean-up
This patch includes non functional code clean up changes,
file header updates and a few magic numbers got defined.
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.h')
| -rw-r--r-- | drivers/dma/ste_dma40_ll.h | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/drivers/dma/ste_dma40_ll.h b/drivers/dma/ste_dma40_ll.h index be35fadddf75..a51ec187b5cf 100644 --- a/drivers/dma/ste_dma40_ll.h +++ b/drivers/dma/ste_dma40_ll.h @@ -1,10 +1,8 @@ /* - * driver/dma/ste_dma40_ll.h - * - * Copyright (C) ST-Ericsson 2007-2010 + * Copyright (C) ST-Ericsson SA 2007-2010 + * Author: Per Friden <per.friden@stericsson.com> for ST-Ericsson SA + * Author: Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson SA * License terms: GNU General Public License (GPL) version 2 - * Author: Per Friden <per.friden@stericsson.com> - * Author: Jonas Aaberg <jonas.aberg@stericsson.com> */ #ifndef STE_DMA40_LL_H #define STE_DMA40_LL_H @@ -289,10 +287,13 @@ struct d40_lcla_elem { /* Physical channels */ void d40_phy_cfg(struct stedma40_chan_cfg *cfg, - u32 *src_cfg, u32 *dst_cfg, bool is_log); + u32 *src_cfg, + u32 *dst_cfg, + bool is_log); void d40_log_cfg(struct stedma40_chan_cfg *cfg, - u32 *lcsp1, u32 *lcsp2); + u32 *lcsp1, + u32 *lcsp2); int d40_phy_sg_to_lli(struct scatterlist *sg, int sg_len, @@ -321,10 +322,13 @@ void d40_phy_lli_write(void __iomem *virtbase, /* Logical channels */ void d40_log_fill_lli(struct d40_log_lli *lli, - dma_addr_t data, u32 data_size, - u32 lli_next_off, u32 reg_cfg, + dma_addr_t data, + u32 data_size, + u32 lli_next_off, + u32 reg_cfg, u32 data_width, - bool term_int, bool addr_inc); + bool term_int, + bool addr_inc); int d40_log_sg_to_dev(struct d40_lcla_elem *lcla, struct scatterlist *sg, @@ -334,7 +338,8 @@ int d40_log_sg_to_dev(struct d40_lcla_elem *lcla, u32 src_data_width, u32 dst_data_width, enum dma_data_direction direction, - dma_addr_t dev_addr, int max_len, + dma_addr_t dev_addr, + int max_len, int llis_per_log); int d40_log_lli_write(struct d40_log_lli_full *lcpa, @@ -350,6 +355,7 @@ int d40_log_sg_to_lli(int lcla_id, struct d40_log_lli *lli_sg, u32 lcsp13, /* src or dst*/ u32 data_width, - int max_len, int llis_per_log); + int max_len, + int llis_per_log); #endif /* STE_DMA40_LLI_H */ |