[PATCH] hpet: remove unused variable (642d30bb) · Commits · 戴 / test

The variable hpet_ntimer is never read, so remove it. Signed-off-by:

drivers/char/hpet.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -49,7 +49,7 @@
		#define HPET_USER_FREQ (64)
		#define HPET_DRIFT (500)

		static u32 hpet_ntimer, hpet_nhpet, hpet_max_freq = HPET_USER_FREQ;
		static u32 hpet_nhpet, hpet_max_freq = HPET_USER_FREQ;

		/* A lock for concurrent access by app and isr hpet activity. */
		static DEFINE_SPINLOCK(hpet_lock);
		@@ -854,8 +854,7 @@ int hpet_alloc(struct hpet_data *hdp)
		writeq(mcfg, &hpet->hpet_config);
		}

		for (i = 0, devp = hpetp->hp_dev; i < hpetp->hp_ntimer;
		i++, hpet_ntimer++, devp++) {
		for (i = 0, devp = hpetp->hp_dev; i < hpetp->hp_ntimer; i++, devp++) {
		unsigned long v;
		struct hpet_timer __iomem *timer;