Commit a0edee63 authored Jul 17, 2020 by Sudeep Holla Committed by Arnd Bergmann Jul 17, 2020

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 <lkp@intel.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

parent a3cff3e6

drivers/firmware/arm_scmi/clock.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;

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