49 static struct llcc_drv_data *drv_data = (void *) -EPROBE_DEFER;  variable
71 	if (IS_ERR(drv_data))  in llcc_slice_getd()
72 		return ERR_CAST(drv_data);  in llcc_slice_getd()
74 	cfg = drv_data->cfg;  in llcc_slice_getd()
75 	sz = drv_data->cfg_size;  in llcc_slice_getd()
114 	if (IS_ERR(drv_data))  in llcc_update_act_ctrl()
115 		return PTR_ERR(drv_data);  in llcc_update_act_ctrl()
122 	ret = regmap_write(drv_data->bcast_regmap, act_ctrl_reg,  in llcc_update_act_ctrl()
129 	ret = regmap_write(drv_data->bcast_regmap, act_ctrl_reg,  in llcc_update_act_ctrl()
134 	ret = regmap_read_poll_timeout(drv_data->bcast_regmap, status_reg,  in llcc_update_act_ctrl()
152 	if (IS_ERR(drv_data))  in llcc_slice_activate()
153 		return PTR_ERR(drv_data);  in llcc_slice_activate()
158 	mutex_lock(&drv_data->lock);  in llcc_slice_activate()
159 	if (test_bit(desc->slice_id, drv_data->bitmap)) {  in llcc_slice_activate()
160 		mutex_unlock(&drv_data->lock);  in llcc_slice_activate()
169 		mutex_unlock(&drv_data->lock);  in llcc_slice_activate()
173 	__set_bit(desc->slice_id, drv_data->bitmap);  in llcc_slice_activate()
174 	mutex_unlock(&drv_data->lock);  in llcc_slice_activate()
192 	if (IS_ERR(drv_data))  in llcc_slice_deactivate()
193 		return PTR_ERR(drv_data);  in llcc_slice_deactivate()
198 	mutex_lock(&drv_data->lock);  in llcc_slice_deactivate()
199 	if (!test_bit(desc->slice_id, drv_data->bitmap)) {  in llcc_slice_deactivate()
200 		mutex_unlock(&drv_data->lock);  in llcc_slice_deactivate()
208 		mutex_unlock(&drv_data->lock);  in llcc_slice_deactivate()
212 	__clear_bit(desc->slice_id, drv_data->bitmap);  in llcc_slice_deactivate()
213 	mutex_unlock(&drv_data->lock);  in llcc_slice_deactivate()
258 	sz = drv_data->cfg_size;  in qcom_llcc_cfg_program()
259 	llcc_table = drv_data->cfg;  in qcom_llcc_cfg_program()
281 		max_cap_cacheline = max_cap_cacheline / drv_data->num_banks;  in qcom_llcc_cfg_program()
288 		ret = regmap_write(drv_data->bcast_regmap, attr1_cfg,  in qcom_llcc_cfg_program()
292 		ret = regmap_write(drv_data->bcast_regmap, attr0_cfg,  in qcom_llcc_cfg_program()
307 	drv_data = ERR_PTR(-ENODEV);  in qcom_llcc_remove()
337 	drv_data = devm_kzalloc(dev, sizeof(*drv_data), GFP_KERNEL);  in qcom_llcc_probe()
338 	if (!drv_data) {  in qcom_llcc_probe()
343 	drv_data->regmap = qcom_llcc_init_mmio(pdev, "llcc_base");  in qcom_llcc_probe()
344 	if (IS_ERR(drv_data->regmap)) {  in qcom_llcc_probe()
345 		ret = PTR_ERR(drv_data->regmap);  in qcom_llcc_probe()
349 	drv_data->bcast_regmap =  in qcom_llcc_probe()
351 	if (IS_ERR(drv_data->bcast_regmap)) {  in qcom_llcc_probe()
352 		ret = PTR_ERR(drv_data->bcast_regmap);  in qcom_llcc_probe()
356 	ret = regmap_read(drv_data->regmap, LLCC_COMMON_STATUS0,  in qcom_llcc_probe()
363 	drv_data->num_banks = num_banks;  in qcom_llcc_probe()
366 		if (llcc_cfg[i].slice_id > drv_data->max_slices)  in qcom_llcc_probe()
367 			drv_data->max_slices = llcc_cfg[i].slice_id;  in qcom_llcc_probe()
369 	drv_data->offsets = devm_kcalloc(dev, num_banks, sizeof(u32),  in qcom_llcc_probe()
371 	if (!drv_data->offsets) {  in qcom_llcc_probe()
377 		drv_data->offsets[i] = i * BANK_OFFSET_STRIDE;  in qcom_llcc_probe()
379 	drv_data->bitmap = devm_kcalloc(dev,  in qcom_llcc_probe()
380 	BITS_TO_LONGS(drv_data->max_slices), sizeof(unsigned long),  in qcom_llcc_probe()
382 	if (!drv_data->bitmap) {  in qcom_llcc_probe()
387 	drv_data->cfg = llcc_cfg;  in qcom_llcc_probe()
388 	drv_data->cfg_size = sz;  in qcom_llcc_probe()
389 	mutex_init(&drv_data->lock);  in qcom_llcc_probe()
390 	platform_set_drvdata(pdev, drv_data);  in qcom_llcc_probe()
396 	drv_data->ecc_irq = platform_get_irq(pdev, 0);  in qcom_llcc_probe()
397 	if (drv_data->ecc_irq >= 0) {  in qcom_llcc_probe()
399 						"qcom_llcc_edac", -1, drv_data,  in qcom_llcc_probe()
400 						sizeof(*drv_data));  in qcom_llcc_probe()
407 	drv_data = ERR_PTR(-ENODEV);  in qcom_llcc_probe()