int __init pc873xx_probe()

in kernel/pc873xx.c [43:71]

• 24 lines of code
• 8 McCabe index (conditional complexity)

int __init pc873xx_probe(void)
{
	int val, index = 0;

	while ((base = pc873xx_probelist[index++])) {

		if (request_region(base, 2, "Super IO PC873xx") == NULL)
			continue;

		val = pc873xx_read(base, REG_SID);
		if ((val & 0xf0) == 0x10) {
			model = PC87332;
			break;
		} else if ((val & 0xf8) == 0x70) {
			model = PC87306;
			break;
		} else if ((val & 0xf8) == 0x50) {
			model = PC87334;
			break;
		} else if ((val & 0xf8) == 0x40) {
			model = PC87303;
			break;
		}

		release_region(base, 2);
	}

	return (base == 0) ? -1 : 1;
}