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authorBhumika Goyal <bhumirks@gmail.com>2017-08-13 18:53:04 +0530
committerVinod Koul <vinod.koul@intel.com>2017-08-21 21:56:12 +0530
commite43341ca85e44204424467fcc3d7f38d59338473 (patch)
tree7236c2802df40ae429461e904c56090f8f5dc57e /drivers/dma/ste_dma40.c
parent2d166e66aca3e832cb0851da7d0183090dd699d4 (diff)
downloadlwn-e43341ca85e44204424467fcc3d7f38d59338473.tar.gz
lwn-e43341ca85e44204424467fcc3d7f38d59338473.zip
dmaengine: ste_dma40: make stedma40_chan_cfg const
Make these const as they are only used during a copy operation. Done using Coccinelle. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/ste_dma40.c')
-rw-r--r--drivers/dma/ste_dma40.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index c3052fbfd092..f4fab4138c0b 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -79,7 +79,7 @@ static int dma40_memcpy_channels[] = {
};
/* Default configuration for physcial memcpy */
-static struct stedma40_chan_cfg dma40_memcpy_conf_phy = {
+static const struct stedma40_chan_cfg dma40_memcpy_conf_phy = {
.mode = STEDMA40_MODE_PHYSICAL,
.dir = DMA_MEM_TO_MEM,
@@ -93,7 +93,7 @@ static struct stedma40_chan_cfg dma40_memcpy_conf_phy = {
};
/* Default configuration for logical memcpy */
-static struct stedma40_chan_cfg dma40_memcpy_conf_log = {
+static const struct stedma40_chan_cfg dma40_memcpy_conf_log = {
.mode = STEDMA40_MODE_LOGICAL,
.dir = DMA_MEM_TO_MEM,