From mboxrd@z Thu Jan 1 00:00:00 1970 From: elder@linaro.org (Alex Elder) Date: Tue, 25 Feb 2014 18:15:41 -0600 Subject: [PATCH v2 01/12] clk: bcm281xx: warn if ccu_wait_bit() fails In-Reply-To: <1393373752-30875-1-git-send-email-elder@linaro.org> References: <1393373752-30875-1-git-send-email-elder@linaro.org> Message-ID: <1393373752-30875-2-git-send-email-elder@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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(+) diff --git a/drivers/clk/bcm/clk-kona.c b/drivers/clk/bcm/clk-kona.c index e3d339e..c01d810 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; } -- 1.7.9.5