From: Laura Abbott Date: Mon, 3 Apr 2017 18:57:45 +0000 (-0700) Subject: staging: android: ion: Remove dmap_cnt X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9c4e5271f8aa78abeaac982f8dbf1c5d1313139d;p=openwrt%2Fstaging%2Fblogic.git staging: android: ion: Remove dmap_cnt The reference counting of dma_map calls was removed. Remove the associated counter field as well. Signed-off-by: Laura Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/android/ion/ion_priv.h b/drivers/staging/android/ion/ion_priv.h index 5b3059c78431..46d3ff5087c2 100644 --- a/drivers/staging/android/ion/ion_priv.h +++ b/drivers/staging/android/ion/ion_priv.h @@ -44,7 +44,6 @@ * @lock: protects the buffers cnt fields * @kmap_cnt: number of times the buffer is mapped to the kernel * @vaddr: the kernel mapping if kmap_cnt is not zero - * @dmap_cnt: number of times the buffer is mapped for dma * @sg_table: the sg table for the buffer if dmap_cnt is not zero * @pages: flat array of pages in the buffer -- used by fault * handler and only valid for buffers that are faulted in @@ -70,7 +69,6 @@ struct ion_buffer { struct mutex lock; int kmap_cnt; void *vaddr; - int dmap_cnt; struct sg_table *sg_table; struct page **pages; struct list_head vmas;