1 files changed, 2 insertions, 23 deletions

diff --git a/drivers/staging/sep/sep_driver.c b/drivers/staging/sep/sep_driver.c
index 2bb381fc063..0cd7114e4e2 100644
--- a/drivers/staging/sep/sep_driver.c
+++ b/drivers/staging/sep/sep_driver.c
@@ -261,26 +261,12 @@ static void sep_unmap_and_free_shared_area(struct sep_device *sep)
 }
 
 /**
- *	sep_shared_virt_to_bus	-	convert bus/virt addresses
- *
- *	Returns the bus address inside the shared area according
- *	to the virtual address.
- */
-
-static dma_addr_t sep_shared_virt_to_bus(struct sep_device *sep,
-						void *virt_address)
-{
-	dma_addr_t pa = sep->shared_bus + (virt_address - sep->shared_addr);
-	edbg("sep: virt to bus b %08llx v %p\n", (unsigned long long) pa,
-								virt_address);
-	return pa;
-}
-
-/**
  *	sep_shared_bus_to_virt	-	convert bus/virt addresses
  *
  *	Returns virtual address inside the shared area according
  *	to the bus address.
+ *	@sep: pointer to struct sep_device
+ *	@bus_address: address to convert
  */
 
 static void *sep_shared_bus_to_virt(struct sep_device *sep,
@@ -289,7 +275,6 @@ static void *sep_shared_bus_to_virt(struct sep_device *sep,
 	return sep->shared_addr + (bus_address - sep->shared_bus);
 }
 
-
 /**
  *	sep_try_open		-	attempt to open a SEP device
  *	@sep: device to attempt to open
@@ -1179,14 +1164,12 @@ static int sep_prepare_input_dma_table(struct sep_device *sep,
 
 		if (info_entry_ptr == 0) {
 			/* set the output parameters to physical addresses */
-			*lli_table_ptr = sep_shared_virt_to_bus(sep, in_lli_table_ptr);
 			*num_entries_ptr = num_entries_in_table;
 			*table_data_size_ptr = table_data_size;
 
 			edbg("SEP Driver:output lli_table_in_ptr is %08lx\n", *lli_table_ptr);
 		} else {
 			/* update the info entry of the previous in table */
-			info_entry_ptr->physical_address = sep_shared_virt_to_bus(sep, in_lli_table_ptr);
 			info_entry_ptr->block_size = ((num_entries_in_table) << 24) | (table_data_size);
 		}
 
@@ -1296,9 +1279,7 @@ static int sep_construct_dma_tables_from_lli(struct sep_device *sep,
 		/* if info entry is null - this is the first table built */
 		if (info_in_entry_ptr == 0) {
 			/* set the output parameters to physical addresses */
-			*lli_table_in_ptr = sep_shared_virt_to_bus(sep, in_lli_table_ptr);
 			*in_num_entries_ptr = num_entries_in_table;
-			*lli_table_out_ptr = sep_shared_virt_to_bus(sep, out_lli_table_ptr);
 			*out_num_entries_ptr = num_entries_out_table;
 			*table_data_size_ptr = table_data_size;
 
@@ -1306,11 +1287,9 @@ static int sep_construct_dma_tables_from_lli(struct sep_device *sep,
 			edbg("SEP Driver:output lli_table_out_ptr is %08lx\n", *lli_table_out_ptr);
 		} else {
 			/* update the info entry of the previous in table */
-			info_in_entry_ptr->physical_address = sep_shared_virt_to_bus(sep, in_lli_table_ptr);
 			info_in_entry_ptr->block_size = ((num_entries_in_table) << 24) | (table_data_size);
 
 			/* update the info entry of the previous in table */
-			info_out_entry_ptr->physical_address = sep_shared_virt_to_bus(sep, out_lli_table_ptr);
 			info_out_entry_ptr->block_size = ((num_entries_out_table) << 24) | (table_data_size);
 		}