2017-08-23 16:27:28

by Arvind Yadav

Subject: [PATCH] dmaengine: pl08x: constify amba_id

amba_id are not supposed to change at runtime. All functions
working with const amba_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <[email protected]>
---
drivers/dma/amba-pl08x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c
index 13cc95c..b52b0d5 100644
--- a/drivers/dma/amba-pl08x.c
+++ b/drivers/dma/amba-pl08x.c
@@ -3033,7 +3033,7 @@ static struct vendor_data vendor_ftdmac020 = {
.max_transfer_size = PL080_CONTROL_TRANSFER_SIZE_MASK,
};

-static struct amba_id pl08x_ids[] = {
+static const struct amba_id pl08x_ids[] = {
/* Samsung PL080S variant */
{
.id = 0x0a141080,
--
2.7.4

2017-08-23 16:27:41

by Arvind Yadav

Subject: [PATCH] dmaengine: pl330: constify amba_id

amba_id are not supposed to change at runtime. All functions
working with const amba_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <[email protected]>
---
drivers/dma/pl330.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index b19ee04..f122c2a 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -3023,7 +3023,7 @@ static int pl330_remove(struct amba_device *adev)
return 0;
}

-static struct amba_id pl330_ids[] = {
+static const struct amba_id pl330_ids[] = {
{
.id = 0x00041330,
.mask = 0x000fffff,
--
2.7.4

2017-08-28 15:38:15

by Vinod Koul

Subject: Re: [PATCH] dmaengine: pl08x: constify amba_id

On Wed, Aug 23, 2017 at 09:57:12PM +0530, Arvind Yadav wrote:
> amba_id are not supposed to change at runtime. All functions
> working with const amba_id. So mark the non-const structs as const.

Applied both, thanks

--
~Vinod