224 	struct clk *clk_master;		/* master's device clock */  member
337 	if (!IS_ERR(data->clk_master))  in exynos_sysmmu_irq()
338 		clk_enable(data->clk_master);  in exynos_sysmmu_irq()
370 	if (!IS_ERR(data->clk_master))  in exynos_sysmmu_irq()
371 		clk_disable(data->clk_master);  in exynos_sysmmu_irq()
380 	if (!IS_ERR(data->clk_master))  in __sysmmu_disable_nocount()
381 		clk_enable(data->clk_master);  in __sysmmu_disable_nocount()
387 	if (!IS_ERR(data->clk_master))  in __sysmmu_disable_nocount()
388 		clk_disable(data->clk_master);  in __sysmmu_disable_nocount()
441 	if (!IS_ERR(data->clk_master))  in __sysmmu_enable_nocount()
442 		clk_enable(data->clk_master);  in __sysmmu_enable_nocount()
453 	if (!IS_ERR(data->clk_master))  in __sysmmu_enable_nocount()
454 		clk_disable(data->clk_master);  in __sysmmu_enable_nocount()
497 	if (!IS_ERR(data->clk_master))  in sysmmu_tlb_invalidate_flpdcache()
498 		clk_enable(data->clk_master);  in sysmmu_tlb_invalidate_flpdcache()
505 	if (!IS_ERR(data->clk_master))  in sysmmu_tlb_invalidate_flpdcache()
506 		clk_disable(data->clk_master);  in sysmmu_tlb_invalidate_flpdcache()
518 		if (!IS_ERR(data->clk_master))  in sysmmu_tlb_invalidate_entry()
519 			clk_enable(data->clk_master);  in sysmmu_tlb_invalidate_entry()
539 		if (!IS_ERR(data->clk_master))  in sysmmu_tlb_invalidate_entry()
540 			clk_disable(data->clk_master);  in sysmmu_tlb_invalidate_entry()
589 	data->clk_master = devm_clk_get(dev, "master");  in exynos_sysmmu_probe()
590 	if (!IS_ERR(data->clk_master)) {  in exynos_sysmmu_probe()
591 		ret = clk_prepare(data->clk_master);  in exynos_sysmmu_probe()