Merge tag 'dmaengine-4.7-rc1' of git://git.infradead.org/users/vkoul/slave-dma

[mirror_ubuntu-artful-kernel.git] / drivers / dma / hsu / hsu.h

diff --git a/drivers/dma/hsu/hsu.h b/drivers/dma/hsu/hsu.h
index 6b070c22b1dfc2bca1dc04ca12218de17d1f0d70..486b023b3af01dfa87a46a845eb051cdb9b00f52 100644 (file)
--- a/drivers/dma/hsu/hsu.h
+++ b/drivers/dma/hsu/hsu.h
@@ -58,6 +58,10 @@
 #define HSU_CH_DCR_CHEI                BIT(23)
 #define HSU_CH_DCR_CHTOI(x)    BIT(24 + (x))
 
+/* Bits in HSU_CH_DxTSR */
+#define HSU_CH_DxTSR_MASK      GENMASK(15, 0)
+#define HSU_CH_DxTSR_TSR(x)    ((x) & HSU_CH_DxTSR_MASK)
+
 struct hsu_dma_sg {
        dma_addr_t addr;
        unsigned int len;