int af_bits = variant->af_bits;
int numregs = DIV_ROUND_UP(stmpe->num_gpios * af_bits, 8);
int mask = (1 << af_bits) - 1;
- u8 regs[numregs];
+ u8 regs[8];
int af, afperreg, ret;
if (!variant->get_altfunc)
struct stmpe_variant_info *variant = stmpe->variant;
int num = DIV_ROUND_UP(variant->num_irqs, 8);
u8 israddr;
- u8 isr[num];
+ u8 isr[3];
int ret;
int i;
if (pdata->id < 0)
pdata->id = -1;
- pdata->irq_trigger = IRQF_TRIGGER_NONE;
+ pdata->irq_gpio = of_get_named_gpio_flags(np, "irq-gpio", 0,
+ &pdata->irq_trigger);
+ if (gpio_is_valid(pdata->irq_gpio))
+ pdata->irq_over_gpio = 1;
+ else
+ pdata->irq_trigger = IRQF_TRIGGER_NONE;
of_property_read_u32(np, "st,autosleep-timeout",
&pdata->autosleep_timeout);