In the Linux kernel, the following vulnerability has been resolved:
drm/tegra: rgb: Fix missing clk_put() in the error handling paths of tegra_dc_rgb_probe()
If clk_get_sys(..., "pll_d2_out0") fails, the clk_get_sys() call must be undone.
Add the missing clk_put and a new 'put_pll_d_out0' label in the error handling path, and use it.