pwm: Don't initialize list head before calling list_add()
list_add() just overwrites the members of the element to add (here: chip->list) without any checks, even in the DEBUG_LIST case. So save the effort to initialize the list. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20221117211143.3817381-5-u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
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4034e594
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