rockchip: puma_rk3399: increase serialno_str size
Increase serialno_str to 17 bytes so it can hold the 16 bytes long serial nummer and the terminating null byte added by snprintf. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
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@ -107,7 +107,7 @@ static void setup_serial(void)
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u8 low[cpuid_length/2], high[cpuid_length/2];
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char cpuid_str[cpuid_length * 2 + 1];
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u64 serialno;
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char serialno_str[16];
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char serialno_str[17];
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/* retrieve the device */
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ret = uclass_get_device_by_driver(UCLASS_MISC,
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