[PATCH] mach-osiris-dvs.c: Convert boolean bit tests to logical tests

[Ben Dooks]

Joe Perches wrote:
> Bit tests on booleans seem odd, logical tests more appropriate

I think this is ok, don't currently have any hardware on hand to
test it.

> Signed-off-by: Joe Perches <joe at perches.com>

Ackced-by: Ben Dooks <ben-linux at fluff.org>

> diff --git a/arch/arm/mach-s3c2440/mach-osiris-dvs.c b/arch/arm/mach-s3c2440/mach-osiris-dvs.c
> index ad2792d..2367606 100644
> --- a/arch/arm/mach-s3c2440/mach-osiris-dvs.c
> +++ b/arch/arm/mach-s3c2440/mach-osiris-dvs.c
> @@ -69,16 +69,14 @@ static int osiris_dvs_notify(struct notifier_block *nb,
>  
>  	switch (val) {
>  	case CPUFREQ_PRECHANGE:
> -		if (old_dvs & !new_dvs ||
> -		    cur_dvs & !new_dvs) {
> +		if ((old_dvs && !new_dvs) || (cur_dvs && !new_dvs)) {
>  			pr_debug("%s: exiting dvs\n", __func__);
>  			cur_dvs = false;
>  			gpio_set_value(OSIRIS_GPIO_DVS, 1);
>  		}
>  		break;
>  	case CPUFREQ_POSTCHANGE:
> -		if (!old_dvs & new_dvs ||
> -		    !cur_dvs & new_dvs) {
> +		if ((!old_dvs && new_dvs) || (!cur_dvs && new_dvs)) {
>  			pr_debug("entering dvs\n");
>  			cur_dvs = true;
>  			gpio_set_value(OSIRIS_GPIO_DVS, 0);
> 
> 
> 
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