search for: define_dma_attrs

.....1600958939a5 100644 --- a/drivers/media/platform/sti/bdisp/bdisp-hw.c +++ b/drivers/media/platform/sti/bdisp/bdisp-hw.c @@ -125,14 +125,11 @@ int bdisp_hw_get_and_clear_irq(struct bdisp_dev *bdisp) */ void bdisp_hw_free_nodes(struct bdisp_ctx *ctx) { - if (ctx && ctx->node[0]) { - DEFINE_DMA_ATTRS(attrs); - - dma_set_attr(DMA_ATTR_WRITE_COMBINE, &attrs); + if (ctx && ctx->node[0]) dma_free_attrs(ctx->bdisp_dev->dev, sizeof(struct bdisp_node) * MAX_NB_NODE, - ctx->node[0], ctx->node_paddr[0], &attrs); - } + ctx->node[0], ctx-&...

...ATTR_FOO when mapping memory for DMA: -#include <linux/dma-attrs.h> -/* DMA_ATTR_FOO should be defined in linux/dma-attrs.h and +#include <linux/dma-mapping.h> +/* DMA_ATTR_FOO should be defined in linux/dma-mapping.h and * documented in Documentation/DMA-attributes.txt */ ... - DEFINE_DMA_ATTRS(attrs); - dma_set_attr(DMA_ATTR_FOO, &attrs); + unsigned long attr; + attr |= DMA_ATTR_FOO; .... - n = dma_map_sg_attrs(dev, sg, nents, DMA_TO_DEVICE, &attr); + n = dma_map_sg_attrs(dev, sg, nents, DMA_TO_DEVICE, attr); .... Architectures that care about DMA_ATTR_FOO would check for...

Hi, This is third approach (complete this time) for replacing struct dma_attrs with unsigned long. The main patch (2/45) doing the change is split into many subpatches for easier review (3-43). They should be squashed together when applying. *Important:* Patchset is *only* build tested on allyesconfigs: ARM, ARM64, i386, x86_64 and powerpc. Please provide reviewes and tests for other