From 9699f9d8dd54cf95659ff77c4ffc8ebab3ef8d19 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Thu, 19 Dec 2013 17:28:11 -0600 Subject: clk: bcm281xx: warn if ccu_wait_bit() fails Don't let a failure of ccu_wait_bit() go unnoticed. Signed-off-by: Alex Elder --- drivers/clk/bcm/clk-kona.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/clk') diff --git a/drivers/clk/bcm/clk-kona.c b/drivers/clk/bcm/clk-kona.c index e3d339e0830..c01d8101edf 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; } -- cgit v1.2.3