diff options
Diffstat (limited to 'drivers/iommu/fsl_pamu_domain.h')
| -rw-r--r-- | drivers/iommu/fsl_pamu_domain.h | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/iommu/fsl_pamu_domain.h b/drivers/iommu/fsl_pamu_domain.h index 53d359d66fe5..d3523ee9999d 100644 --- a/drivers/iommu/fsl_pamu_domain.h +++ b/drivers/iommu/fsl_pamu_domain.h @@ -18,22 +18,10 @@ struct dma_window { struct fsl_dma_domain { /* - * Number of windows assocaited with this domain. - * During domain initialization, it is set to the - * the maximum number of subwindows allowed for a LIODN. - * Minimum value for this is 1 indicating a single PAMU - * window, without any sub windows. Value can be set/ - * queried by set_attr/get_attr API for DOMAIN_ATTR_WINDOWS. - * Value can only be set once the geometry has been configured. - */ - u32 win_cnt; - /* * win_arr contains information of the configured - * windows for a domain. This is allocated only - * when the number of windows for the domain are - * set. + * windows for a domain. */ - struct dma_window *win_arr; + struct dma_window win_arr[1]; /* list of devices associated with the domain */ struct list_head devices; /* dma_domain states: |