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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>
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3 changed files with 0 additions and 7 deletions
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@ -23,8 +23,6 @@
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#include <dspbridge/devdefs.h>
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#include <dspbridge/drv.h>
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extern char *iva_img;
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/*
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* ======== proc_attach ========
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* Purpose:
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@ -65,7 +65,6 @@ static struct class *bridge_class;
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static u32 driver_context;
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static s32 driver_major;
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static char *base_img;
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char *iva_img;
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static s32 shm_size = 0x500000; /* 5 MB */
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static int tc_wordswapon; /* Default value is always false */
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#ifdef CONFIG_TIDSPBRIDGE_RECOVERY
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@ -382,7 +382,6 @@ static int get_exec_file(struct cfg_devnode *dev_node_obj,
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u32 size, char *exec_file)
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{
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u8 dev_type;
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s32 len;
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struct drv_data *drv_datap = dev_get_drvdata(bridge);
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dev_get_dev_type(hdev_obj, (u8 *) &dev_type);
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@ -398,9 +397,6 @@ static int get_exec_file(struct cfg_devnode *dev_node_obj,
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return -EINVAL;
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strcpy(exec_file, drv_datap->base_img);
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} else if (dev_type == IVA_UNIT && iva_img) {
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len = strlen(iva_img);
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strncpy(exec_file, iva_img, len + 1);
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} else {
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return -ENOENT;
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}
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