If an error occurs after a successful 'clk_prepare_enable()' call, it must be undone by a corresponding 'clk_disable_unprepare()' call. This call is already present in the remove function. Add this call in the error handling path and reorder the code so that the 'clk_prepare_enable()' call happens later in the function. The goal is to have as much managed resources functions as possible before the 'clk_prepare_enable()' call in order to keep the error handling path simple. While at it, remove the now unneeded 'clk' variable. Fixes: c87dca047849 ("usb: bdc: Add clock enable for new chips with a separate BDC clock") Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/f8a4a6897deb0c8cb2e576580790303550f15fcd.1629314734.git.christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>