Commit 6c5d9c98 authored Jun 11, 2015 by Saravana Kannan Committed by Gerrit - the friendly Code Review server Jul 29, 2015

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 <skannan@codeaurora.org>

parent 954fed21

drivers/devfreq/bimc-bwmon.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -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;
		}