CVE-2023-53725

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> clocksource/drivers/cadence-ttc: Fix memory leak in ttc_timer_probe<br /> <br /> Smatch reports:<br /> drivers/clocksource/timer-cadence-ttc.c:529 ttc_timer_probe()<br /> warn: &amp;#39;timer_baseaddr&amp;#39; from of_iomap() not released on lines: 498,508,516.<br /> <br /> timer_baseaddr may have the problem of not being released after use,<br /> I replaced it with the devm_of_iomap() function and added the clk_put()<br /> function to cleanup the "clk_ce" and "clk_cs".