cs5535-mfgpt: reuse timers that have never been set up
The MFGPT hardware may be set up only once, therefore cs5535_mfgpt_free_timer() didn't re-set the timer's "avail" bit. However if a timer is freed before it has actually been in use then it may be made available again. Signed-off-by: Jens Rottmann <JRottmann@LiPPERTEmbedded.de> Acked-by: Andres Salomon <dilinger@queued.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jordan Crouse <jordan@cosmicpenguin.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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