From decfc3fe4a1ca2fefd922be94be00447994bdb3f Mon Sep 17 00:00:00 2001 From: Saravana Kannan Date: Thu, 11 Jun 2015 15:47:05 -0700 Subject: PM / devfreq: bimc-bwmon: Optimize some debug messages A device register is read and printed using pr_debug. Register reads can be slow. So, refactor the code such that the register read is also compiled out if the pr_debug is compiled out. Change-Id: I4de5ab1f2133e19d6ce0b3cb4547b815526c7abd Signed-off-by: Saravana Kannan --- drivers/devfreq/bimc-bwmon.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/devfreq/bimc-bwmon.c b/drivers/devfreq/bimc-bwmon.c index f3ec5d140a6c..17e76405fa95 100644 --- a/drivers/devfreq/bimc-bwmon.c +++ b/drivers/devfreq/bimc-bwmon.c @@ -118,12 +118,12 @@ static void mon_irq_disable(struct bwmon *m) static unsigned int mon_irq_status(struct bwmon *m) { - u32 mval, gval; + u32 mval; - mval = readl_relaxed(MON_INT_STATUS(m)), - gval = readl_relaxed(GLB_INT_STATUS(m)); + mval = readl_relaxed(MON_INT_STATUS(m)); - dev_dbg(m->dev, "IRQ status p:%x, g:%x\n", mval, gval); + dev_dbg(m->dev, "IRQ status p:%x, g:%x\n", mval, + readl_relaxed(GLB_INT_STATUS(m))); return mval; } -- cgit v1.2.3