drm/amd: correct "_LENTH" mispelling in constant

Correct the "_LENTH" mispelling in the AMDGPU_MAX_TIMEOUT_PARAM_LENGTH
constant.
Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu.h

@@ -107,7 +107,7 @@ struct amdgpu_mgpu_info
 	uint32_t			num_apu;
 };
 
-#define AMDGPU_MAX_TIMEOUT_PARAM_LENTH	256
+#define AMDGPU_MAX_TIMEOUT_PARAM_LENGTH	256
 
 /*
  * Modules parameters.
@@ -125,7 +125,7 @@ extern int amdgpu_disp_priority;
 extern int amdgpu_hw_i2c;
 extern int amdgpu_pcie_gen2;
 extern int amdgpu_msi;
-extern char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENTH];
+extern char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENGTH];
 extern int amdgpu_dpm;
 extern int amdgpu_fw_load_type;
 extern int amdgpu_aspm;

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

@@ -2628,9 +2628,9 @@ static int amdgpu_device_get_job_timeout_settings(struct amdgpu_device *adev)
 	else
 		adev->compute_timeout = MAX_SCHEDULE_TIMEOUT;
 
-	if (strnlen(input, AMDGPU_MAX_TIMEOUT_PARAM_LENTH)) {
+	if (strnlen(input, AMDGPU_MAX_TIMEOUT_PARAM_LENGTH)) {
 		while ((timeout_setting = strsep(&input, ",")) &&
-				strnlen(timeout_setting, AMDGPU_MAX_TIMEOUT_PARAM_LENTH)) {
+				strnlen(timeout_setting, AMDGPU_MAX_TIMEOUT_PARAM_LENGTH)) {
 			ret = kstrtol(timeout_setting, 0, &timeout);
 			if (ret)
 				return ret;

drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c

@@ -101,7 +101,7 @@ int amdgpu_disp_priority = 0;
 int amdgpu_hw_i2c = 0;
 int amdgpu_pcie_gen2 = -1;
 int amdgpu_msi = -1;
-char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENTH];
+char amdgpu_lockup_timeout[AMDGPU_MAX_TIMEOUT_PARAM_LENGTH];
 int amdgpu_dpm = -1;
 int amdgpu_fw_load_type = -1;
 int amdgpu_aspm = -1;