From 4bac65ca7d86b7e219138706e9f687753ccbfee9 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Mon, 21 Apr 2014 16:11:37 -0500 Subject: [PATCH] clk: bcm281xx: warn if ccu_wait_bit() fails Don't let a failure of ccu_wait_bit() go unnoticed. Signed-off-by: Alex Elder Signed-off-by: Mike Turquette --- drivers/clk/bcm/clk-kona.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/clk/bcm/clk-kona.c b/drivers/clk/bcm/clk-kona.c index db11a87449f2..4b4e35aeb778 100644 --- a/drivers/clk/bcm/clk-kona.c +++ b/drivers/clk/bcm/clk-kona.c @@ -207,6 +207,9 @@ __ccu_wait_bit(struct ccu_data *ccu, u32 reg_offset, u32 bit, bool want) return true; udelay(1); } + pr_warn("%s: %s/0x%04x bit %u was never %s\n", __func__, + ccu->name, reg_offset, bit, want ? "set" : "clear"); + return false; } -- 2.39.5