From c9d26e763bf444c276e65ae84bd3cf7fff23aba7 Mon Sep 17 00:00:00 2001 From: Wyon Bi Date: Tue, 17 Oct 2017 16:27:26 +0800 Subject: [PATCH] PM / devfreq: rockchip_dmc: Fix compiler warning drivers/devfreq/rockchip_dmc.c: In function 'rk3368_dmc_init': drivers/devfreq/rockchip_dmc.c:649:7: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/devfreq/rockchip_dmc.c:639:6: note: 'ret' was declared here Change-Id: I843b7a4a0804bcf02152ba3218dcefa26d047c95 Signed-off-by: Wyon Bi --- drivers/devfreq/rockchip_dmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/devfreq/rockchip_dmc.c b/drivers/devfreq/rockchip_dmc.c index 12690641b4e3..98ed4f181726 100644 --- a/drivers/devfreq/rockchip_dmc.c +++ b/drivers/devfreq/rockchip_dmc.c @@ -636,7 +636,7 @@ static struct rk3368_dram_timing *of_get_rk3368_timings(struct device *dev, { struct rk3368_dram_timing *timing = NULL; struct device_node *np_tim; - int ret; + int ret = 0; np_tim = of_parse_phandle(np, "ddr_timing", 0); if (np_tim) {