From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko =?ISO-8859-1?Q?St=FCbner?=) Date: Thu, 15 Oct 2015 15:22:30 +0200 Subject: [PATCH] soc: rockchip: power-domain: don't try to print the clock name in error case Message-ID: <1764593.eLkUiZigaK@diego> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org When we never got the the clock-reference, i.e. when IS_ERR(clk) is true, don't try to print the clock name via %pC as this of course produces a null-pointer-dereference in __clk_get_name(). Signed-off-by: Heiko Stuebner --- drivers/soc/rockchip/pm_domains.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c index 8268d5d..534c589 100644 --- a/drivers/soc/rockchip/pm_domains.c +++ b/drivers/soc/rockchip/pm_domains.c @@ -265,8 +265,8 @@ static int rockchip_pm_add_one_domain(struct rockchip_pmu *pmu, if (IS_ERR(clk)) { error = PTR_ERR(clk); dev_err(pmu->dev, - "%s: failed to get clk %pC (index %d): %d\n", - node->name, clk, i, error); + "%s: failed to get clk at index %d: %d\n", + node->name, i, error); goto err_out; } -- 2.6.1