soc: rockchip: power-domain: don't try to print the clock name in error case
From: Heiko Stuebner <heiko@...> Date: Thu, 15 Oct 2015 14:35:01 +0200
Commit-Message
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 <heiko@...>
Patch-Comment
drivers/soc/rockchip/pm_domains.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
Statistics
- 2 lines added
- 2 lines removed
Changes
---------------------- drivers/soc/rockchip/pm_domains.c -----------------------
index 8268d5d..534c589 100644
@@ -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 at index %d: %d\n",
+ node->name, i, error);
goto err_out;
}