[PATCH 3/3] rtc: rtc-s3c: Add BCD register initialization codes

[sshtylyov@mvista.com (Sergei Shtylyov)]

Hello.

Kukjin Kim wrote:

> From: Taekgyun Ko <taeggyun.ko@samsung.com>

> RTC needs to be initialized when BCD registers have invalid value.

> Signed-off-by: Taekgyun Ko <taeggyun.ko@samsung.com>
> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
[...]
> diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
> index 2040017..e96e109 100644
> --- a/drivers/rtc/rtc-s3c.c
> +++ b/drivers/rtc/rtc-s3c.c
> @@ -536,10 +536,20 @@ static int __devinit s3c_rtc_probe(struct platform_device *pdev)
>  
>  	s3c_rtc_cpu_type = platform_get_device_id(pdev)->driver_data;
>  
> -	if (s3c_rtc_cpu_type == TYPE_S3C64XX)
> +	if (s3c_rtc_cpu_type == TYPE_S3C64XX) {
>  		rtc->max_user_freq = 32768;
> -	else
> +
> +		/* Check RTC Time */
> +
> +		for (i = S3C2410_RTCSEC; i <= S3C2410_RTCYEAR; i += 0x4) {
> +			tmp = readb(s3c_rtc_base + i);
> +
> +			if (((tmp & 0xf) > 0x9) || (((tmp >> 4) & 0xf) > 0x9))

   There is no need to have parens around > operations.

WBR, Sergei