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authorAlan Cox <alan@linux.intel.com>2011-03-31 02:43:16 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2011-04-05 08:38:34 +0400
commit00838d4f507ae73f2b5a260c826f6275bd2d4ba7 (patch)
tree53bfabbe0700425da86551077be2c06f8e7cff06 /drivers/staging/sep
parenta58c616a9525a7094e950a64ec9232905a2858b5 (diff)
downloadlinux-00838d4f507ae73f2b5a260c826f6275bd2d4ba7.tar.xz
staging: sep: remove last memrar remnants
So we can drop the memrar staging driver Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/sep')
-rw-r--r--drivers/staging/sep/sep_driver.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/staging/sep/sep_driver.c b/drivers/staging/sep/sep_driver.c
index 71a5fbc041e4..7009fd8b79f2 100644
--- a/drivers/staging/sep/sep_driver.c
+++ b/drivers/staging/sep/sep_driver.c
@@ -55,8 +55,6 @@
#include <linux/jiffies.h>
#include <linux/rar_register.h>
-#include "../memrar/memrar.h"
-
#include "sep_driver_hw_defs.h"
#include "sep_driver_config.h"
#include "sep_driver_api.h"
@@ -2372,7 +2370,6 @@ static int sep_rar_prepare_output_msg_handler(struct sep_device *sep,
int error = 0;
/* Command args */
struct rar_hndl_to_bus_struct command_args;
- struct RAR_buffer rar_buf;
/* Bus address */
dma_addr_t rar_bus = 0;
/* Holds the RAR address in the system memory offset */
@@ -2386,16 +2383,8 @@ static int sep_rar_prepare_output_msg_handler(struct sep_device *sep,
}
/* Call to translation function only if user handle is not NULL */
- if (command_args.rar_handle) {
- memset(&rar_buf, 0, sizeof(rar_buf));
- rar_buf.info.handle = (u32)command_args.rar_handle;
-
- if (rar_handle_to_bus(&rar_buf, 1) != 1) {
- error = -EFAULT;
- goto end_function;
- }
- rar_bus = rar_buf.bus_address;
- }
+ if (command_args.rar_handle)
+ return -EOPNOTSUPP;
dev_dbg(&sep->pdev->dev, "rar msg; rar_addr_bus = %x\n", (u32)rar_bus);
/* Set value in the SYSTEM MEMORY offset */