Re: [patch -mm 16/20] chardev: GPIO for SCx200 & PC-8736x: fixgpio_current, use shadow regs

[Andrew Morton]

On Sat, 17 Jun 2006 12:37:04 -0600
Jim Cromie <jim.cromie@xxxxxxxxx> wrote:

> +	return pc8736x_gpio_shadow[port] >> bit & 0x01;

<brain hurts>

You must know your C predence well...
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