ENGR00293170 PXP: remove cpu_addr field from struct pxp_mem_desc

The cpu_addr field in struct pxp_mem_desc cannot be used
by user application, so it is not necessary to pass this
field data to user. Now the similar field 'virtual' in
struct pxp_buf_obj is used to store the kernel space
virtual addr for allocated dma buffer.

Signed-off-by: Fancy Fang <B47543@freescale.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/include/uapi/linux/pxp_device.h b/include/uapi/linux/pxp_device.h
index 80ac1880f139..245b19e57156 100644
--- a/include/uapi/linux/pxp_device.h
+++ b/include/uapi/linux/pxp_device.h
@@ -30,7 +30,6 @@ struct pxp_mem_desc {
         unsigned int handle;
         unsigned int size;
         dma_addr_t phys_addr;
-        void *cpu_addr;                 /* cpu address to free the dma mem */
         unsigned int virt_uaddr;                /* virtual user space address */
 };