From a0edee635020de84b73c3d0b33a7a7ea9efc6179 Mon Sep 17 00:00:00 2001 From: Sudeep Holla Date: Fri, 17 Jul 2020 15:04:05 +0100 Subject: [PATCH] firmware: arm_scmi: Use NULL instead of integer 0 for rate pointer Kbuild test robot reports the following sparse warning: drivers/firmware/arm_scmi/clock.c:142:21: sparse: Using plain integer as NULL pointer Use NULL pointer instead of integer 0 for rate pointer and fix the warning. Link: https://lore.kernel.org/r/20200717140405.17905-1-sudeep.holla@arm.com Reported-by: kernel test robot Signed-off-by: Sudeep Holla Signed-off-by: Arnd Bergmann --- drivers/firmware/arm_scmi/clock.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/firmware/arm_scmi/clock.c b/drivers/firmware/arm_scmi/clock.c index 6593ce87f420..75e39882746e 100644 --- a/drivers/firmware/arm_scmi/clock.c +++ b/drivers/firmware/arm_scmi/clock.c @@ -139,7 +139,7 @@ static int scmi_clock_describe_rates_get(const struct scmi_handle *handle, u32 clk_id, struct scmi_clock_info *clk) { - u64 *rate = 0; + u64 *rate = NULL; int ret, cnt; bool rate_discrete = false; u32 tot_rate_cnt = 0, rates_flag;