fsldma: remove unused structure members

Remove some unused members from the fsldma data structures. A few trivial
uses of struct resource were converted to use the stack rather than keeping
the memory allocated for the lifetime of the driver.

Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/dma/fsldma.h b/drivers/dma/fsldma.h
index 0df14cbb8ca3..dbb5b5cce4c2 100644
--- a/drivers/dma/fsldma.h
+++ b/drivers/dma/fsldma.h
@@ -92,8 +92,6 @@ struct fsl_desc_sw {
         struct list_head node;
         struct list_head tx_list;
         struct dma_async_tx_descriptor async_tx;
-        struct list_head *ld;
-        void *priv;
 } __attribute__((aligned(32)));
 
 struct fsl_dma_chan_regs {
@@ -111,7 +109,6 @@ struct fsl_dma_chan;
 
 struct fsl_dma_device {
         void __iomem *reg_base; /* DGSR register base */
-        struct resource reg;    /* Resource for register */
         struct device *dev;
         struct dma_device common;
         struct fsl_dma_chan *chan[FSL_DMA_MAX_CHANS_PER_DEVICE];
@@ -138,7 +135,6 @@ struct fsl_dma_chan {
         struct dma_chan common;         /* DMA common channel */
         struct dma_pool *desc_pool;     /* Descriptors pool */
         struct device *dev;             /* Channel device */
-        struct resource reg;            /* Resource for register */
         int irq;                        /* Channel IRQ */
         int id;                         /* Raw id of this channel */
         struct tasklet_struct tasklet;