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staging: tidspbridge: remove unused code to handle iva_img 

There is no way to specify the value of iva_img and since this code
is not being used, remove it.

This analysis resulted from a report by
Chen Gang <gang.chen@asianux.com>, mentioning that the existing code
was wrongly specifying the size to be copied.

Signed-off-by: Omar Ramirez Luna <omar.ramirez@copitl.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Omar Ramirez Luna 2013-01-10 03:37:02 -06:00 committed by Greg Kroah-Hartman
parent 4cb55ca1db
commit a679f36152
3 changed files with 0 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/tidspbridge/include/dspbridge/proc.h
View File

@ -23,8 +23,6 @@
#include <dspbridge/devdefs.h>
#include <dspbridge/drv.h>
extern char *iva_img;
/*
* ======== proc_attach ========
* Purpose:

1
drivers/staging/tidspbridge/rmgr/drv_interface.c
View File

@ -65,7 +65,6 @@ static struct class *bridge_class;
static u32 driver_context;
static s32 driver_major;
static char *base_img;
char *iva_img;
static s32 shm_size = 0x500000; /* 5 MB */
static int tc_wordswapon; /* Default value is always false */
#ifdef CONFIG_TIDSPBRIDGE_RECOVERY

4
drivers/staging/tidspbridge/rmgr/proc.c
View File

@ -382,7 +382,6 @@ static int get_exec_file(struct cfg_devnode *dev_node_obj,
u32 size, char *exec_file)
{
u8 dev_type;
s32 len;
struct drv_data *drv_datap = dev_get_drvdata(bridge);
dev_get_dev_type(hdev_obj, (u8 *) &dev_type);
@ -398,9 +397,6 @@ static int get_exec_file(struct cfg_devnode *dev_node_obj,
return -EINVAL;
strcpy(exec_file, drv_datap->base_img);
} else if (dev_type == IVA_UNIT && iva_img) {
len = strlen(iva_img);
strncpy(exec_file, iva_img, len + 1);
} else {
return -ENOENT;
}