git/linux-net
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/ synced 2026-04-24 19:25:07 -04:00
Code Issues Packages Projects Releases Wiki Activity

dmaengine: ste_dma40: Move default memcpy configs into the driver

Browse Source 
There are only two default memcpy configurations used for the DMA40
driver; one for physical memcpy and one for logical memcpy. Instead
of invariably passing the same configurations though platform data,
we're moving them into the driver instead.

Acked-by: Vinod Koul <vnod.koul@intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Lee Jones
2013-05-03 15:31:54 +01:00
committed by Linus Walleij
parent a2acaa2163
commit 29027a1e11
3 changed files with 30 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/linux/platform_data/dma-ste-dma40.h
View File

@@ -141,8 +141,6 @@ struct stedma40_chan_cfg {
* @dev_len: length of dev_tx and dev_rx
* @dev_tx: mapping between destination event line and io address
* @dev_rx: mapping between source event line and io address
* @memcpy_conf_phy: default configuration of physical channel memcpy
* @memcpy_conf_log: default configuration of logical channel memcpy
* @disabled_channels: A vector, ending with -1, that marks physical channels
* that are for different reasons not available for the driver.
* @soft_lli_chans: A vector, that marks physical channels will use LLI by SW
@@ -160,8 +158,6 @@ struct stedma40_platform_data {
u32 dev_len;
const dma_addr_t *dev_tx;
const dma_addr_t *dev_rx;
struct stedma40_chan_cfg *memcpy_conf_phy;
struct stedma40_chan_cfg *memcpy_conf_log;
int disabled_channels[STEDMA40_MAX_PHYS];
int *soft_lli_chans;
int num_of_soft_lli_chans;