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Commit a679f361 authored by Omar Ramirez Luna's avatar Omar Ramirez Luna Committed by Greg Kroah-Hartman
Browse files

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: default avatarOmar Ramirez Luna <omar.ramirez@copitl.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4cb55ca1

drivers/staging/tidspbridge/include/dspbridge/proc.h

+0 −2
Original line number Diff line number Diff line
@@ -23,8 +23,6 @@ 
#include <dspbridge/devdefs.h>

#include <dspbridge/drv.h>



extern char *iva_img;



/*

 *  ======== proc_attach ========

 *  Purpose:

drivers/staging/tidspbridge/rmgr/drv_interface.c

+0 −1
Original line number Diff line number Diff line
@@ -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

drivers/staging/tidspbridge/rmgr/proc.c

+0 −4
Original line number Diff line number Diff line
@@ -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;

	}