diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c index c2f69369bda6..5ae7cc0d5f57 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c @@ -1157,7 +1157,7 @@ static ssize_t amdgpu_debugfs_vcn_fwlog_read(struct file *f, char __user *buf, { struct amdgpu_vcn_inst *vcn; void *log_buf; - volatile struct amdgpu_vcn_fwlog *plog; + struct amdgpu_vcn_fwlog *plog; unsigned int read_pos, write_pos, available, i, read_bytes = 0; unsigned int read_num[2] = {0}; @@ -1170,7 +1170,7 @@ static ssize_t amdgpu_debugfs_vcn_fwlog_read(struct file *f, char __user *buf, log_buf = vcn->fw_shared.cpu_addr + vcn->fw_shared.mem_size; - plog = (volatile struct amdgpu_vcn_fwlog *)log_buf; + plog = (struct amdgpu_vcn_fwlog *)log_buf; read_pos = plog->rptr; write_pos = plog->wptr; @@ -1237,11 +1237,11 @@ void amdgpu_debugfs_vcn_fwlog_init(struct amdgpu_device *adev, uint8_t i, void amdgpu_vcn_fwlog_init(struct amdgpu_vcn_inst *vcn) { #if defined(CONFIG_DEBUG_FS) - volatile uint32_t *flag = vcn->fw_shared.cpu_addr; + uint32_t *flag = vcn->fw_shared.cpu_addr; void *fw_log_cpu_addr = vcn->fw_shared.cpu_addr + vcn->fw_shared.mem_size; uint64_t fw_log_gpu_addr = vcn->fw_shared.gpu_addr + vcn->fw_shared.mem_size; - volatile struct amdgpu_vcn_fwlog *log_buf = fw_log_cpu_addr; - volatile struct amdgpu_fw_shared_fw_logging *fw_log = vcn->fw_shared.cpu_addr + struct amdgpu_vcn_fwlog *log_buf = fw_log_cpu_addr; + struct amdgpu_fw_shared_fw_logging *fw_log = vcn->fw_shared.cpu_addr + vcn->fw_shared.log_offset; *flag |= cpu_to_le32(AMDGPU_VCN_FW_LOGGING_FLAG); fw_log->is_enabled = 1; |