linux-kernel - Re: [PATCH] clocksource/drivers/timer-microchip-pit64b: fix sparse warning

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Date:   Thu, 9 Jan 2020 12:29:32 +0000
From:   <Claudiu.Beznea@...rochip.com>
To:     <daniel.lezcano@...aro.org>, <tglx@...utronix.de>
CC:     <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] clocksource/drivers/timer-microchip-pit64b: fix sparse
 warning



On 09.01.2020 13:59, Daniel Lezcano wrote:
> On 06/01/2020 10:58, Claudiu Beznea wrote:
>> Fix sparse warning.
> 
> Mind to give the warning?

Sorry, is this one: "warning: Using plain integer as NULL pointer".

Would you like me to send v2 updating it with the warning?

Thank you,
Claudiu Beznea

> 
>> Reported-by: kbuild test robot <lkp@...el.com>
>> Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
>> ---
>>  drivers/clocksource/timer-microchip-pit64b.c | 4 +++-
>>  1 file changed, 3 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/clocksource/timer-microchip-pit64b.c b/drivers/clocksource/timer-microchip-pit64b.c
>> index 27a389a7e078..bd63d3484838 100644
>> --- a/drivers/clocksource/timer-microchip-pit64b.c
>> +++ b/drivers/clocksource/timer-microchip-pit64b.c
>> @@ -248,6 +248,8 @@ static int __init mchp_pit64b_init_mode(struct mchp_pit64b_timer *timer,
>>       if (!pclk_rate)
>>               return -EINVAL;
>>
>> +     timer->mode = 0;
>> +
>>       /* Try using GCLK. */
>>       gclk_round = clk_round_rate(timer->gclk, max_rate);
>>       if (gclk_round < 0)
>> @@ -360,7 +362,7 @@ static int __init mchp_pit64b_dt_init_timer(struct device_node *node,
>>                                           bool clkevt)
>>  {
>>       u32 freq = clkevt ? MCHP_PIT64B_DEF_CE_FREQ : MCHP_PIT64B_DEF_CS_FREQ;
>> -     struct mchp_pit64b_timer timer = { 0 };
>> +     struct mchp_pit64b_timer timer;
>>       unsigned long clk_rate;
>>       u32 irq = 0;
>>       int ret;
>>
> 
> 
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