clk: ti: dra7-atl: Remove pm_runtime_irq_safe()

This is not needed for anything, and prevents proper PM transitions for
parent devices which is bad in case of ti-sysc; this effectively kills
PM completely. Thus, remove the flag.

Suggested-by: Tony Lindgren <[e-mail]>
Signed-off-by: Peter Ujfalusi <[e-mail]>
Link: https://lkml.kernel.org/r/[e-mail]
Reviewed-by: Tony Lindgren <[e-mail]>
Signed-off-by: Stephen Boyd <[e-mail]>

drivers/clk/ti/clk-dra7-atl.c

···
 	cinfo->iobase = of_iomap(node, 0);
 	cinfo->dev = &pdev->dev;
 	pm_runtime_enable(cinfo->dev);
-	pm_runtime_irq_safe(cinfo->dev);
 
 	pm_runtime_get_sync(cinfo->dev);
 	atl_write(cinfo, DRA7_ATL_PCLKMUX_REG(0), DRA7_ATL_PCLKMUX);