1 files changed, 0 insertions, 57 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index 51384933..721c44e3 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -22,7 +22,6 @@
 #include <linux/string.h>
 #include <linux/cdev.h>
 #include <linux/delay.h>
-#include <linux/firmware.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/export.h>
@@ -706,8 +705,6 @@ void gk20a_remove_support(struct device *dev)
         if (g->sim.remove_support)
                 g->sim.remove_support(&g->sim);
 
-        release_firmware(g->pmu_fw);
-
         /* free mappings to registers, etc */
 
         if (g->regs) {
@@ -2047,60 +2044,6 @@ int gk20a_init_gpu_characteristics(struct gk20a *g)
         return 0;
 }
 
-static const struct firmware *
-do_request_firmware(struct device *dev, const char *prefix, const char *fw_name)
-{
-        const struct firmware *fw;
-        char *fw_path = NULL;
-        int path_len, err;
-
-        if (prefix) {
-                path_len = strlen(prefix) + strlen(fw_name);
-                path_len += 2; /* for the path separator and zero terminator*/
-
-                fw_path = kzalloc(sizeof(*fw_path) * path_len, GFP_KERNEL);
-                if (!fw_path)
-                        return NULL;
-
-                sprintf(fw_path, "%s/%s", prefix, fw_name);
-                fw_name = fw_path;
-        }
-
-        err = request_firmware(&fw, fw_name, dev);
-        kfree(fw_path);
-        if (err)
-                return NULL;
-        return fw;
-}
-
-/* This is a simple wrapper around request_firmware that takes 'fw_name' and
- * applies an IP specific relative path prefix to it. The caller is
- * responsible for calling release_firmware later. */
-const struct firmware *
-gk20a_request_firmware(struct gk20a *g, const char *fw_name)
-{
-        struct device *dev = g->dev;
-        const struct firmware *fw;
-
-        /* current->fs is NULL when calling from SYS_EXIT.
-           Add a check here to prevent crash in request_firmware */
-        if (!current->fs || !fw_name)
-                return NULL;
-
-        BUG_ON(!g->ops.name);
-        fw = do_request_firmware(dev, g->ops.name, fw_name);
-
-#ifdef CONFIG_TEGRA_GK20A
-        /* TO BE REMOVED - Support loading from legacy SOC specific path. */
-        if (!fw) {
-                struct gk20a_platform *platform = gk20a_get_platform(dev);
-                fw = do_request_firmware(dev, platform->soc_name, fw_name);
-        }
-#endif
-
-        return fw;
-}
-
 int gk20a_read_ptimer(struct gk20a *g, u64 *value)
 {
         const unsigned int max_iterations = 3;