Fixing the warning below due to an unused file level vtable. Removing
only this causes additional warnings for the now unused functions, so
I've removed those too.
>> drivers/gpu/drm/imagination/pvr_fw_trace.c:205:37: warning: 'pvr_fw_trace_group_mask_fops' defined but not used [-Wunused-const-variable=]
205 | static const struct file_operations pvr_fw_trace_group_mask_fops = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
Changes since v1:
- Corrected hash in Fixes tag.
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202311302054.MVYPxFCE-lkp@xxxxxxxxx/
Fixes: cb56cd610866 ("drm/imagination: Add firmware trace to debugfs")
Signed-off-by: Donald Robson <donald.robson@xxxxxxxxxx>
---
drivers/gpu/drm/imagination/pvr_fw_trace.c | 44 ----------------------
1 file changed, 44 deletions(-)
diff --git a/drivers/gpu/drm/imagination/pvr_fw_trace.c b/drivers/gpu/drm/imagination/pvr_fw_trace.c
index 87a42fb6ace6..30f41a10a0cf 100644
--- a/drivers/gpu/drm/imagination/pvr_fw_trace.c
+++ b/drivers/gpu/drm/imagination/pvr_fw_trace.c
@@ -167,50 +167,6 @@ update_logtype(struct pvr_device *pvr_dev, u32 group_mask)
#if defined(CONFIG_DEBUG_FS)
-static int fw_trace_group_mask_show(struct seq_file *m, void *data)
-{
- struct pvr_device *pvr_dev = m->private;
-
- seq_printf(m, "%08x\n", pvr_dev->fw_dev.fw_trace.group_mask);
-
- return 0;
-}
-
-static int fw_trace_group_mask_open(struct inode *inode, struct file *file)
-{
- return single_open(file, fw_trace_group_mask_show, inode->i_private);
-}
-
-static ssize_t fw_trace_group_mask_write(struct file *file, const char __user *ubuf, size_t len,
- loff_t *offp)
-{
- struct seq_file *m = file->private_data;
- struct pvr_device *pvr_dev = m->private;
- u32 new_group_mask;
- int err;
-
- err = kstrtouint_from_user(ubuf, len, 0, &new_group_mask);
- if (err)
- return err;
-
- err = update_logtype(pvr_dev, new_group_mask);
- if (err)
- return err;
-
- pvr_dev->fw_dev.fw_trace.group_mask = new_group_mask;
-
- return (ssize_t)len;
-}
-
-static const struct file_operations pvr_fw_trace_group_mask_fops = {
- .owner = THIS_MODULE,
- .open = fw_trace_group_mask_open,
- .read = seq_read,
- .write = fw_trace_group_mask_write,
- .llseek = default_llseek,
- .release = single_release,
-};
-
struct pvr_fw_trace_seq_data {
/** @buffer: Pointer to copy of trace data. */
u32 *buffer;
--
2.25.1
