irq_data->hwirq is unsigned long. This fixes GCC warning:
drivers/irqchip/irq-s3c24xx.c: In function 's3c_irqext0_type':
drivers/irqchip/irq-s3c24xx.c:253:19: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]
if ((data->hwirq >= 0) && (data->hwirq <= 3)) {
^~
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
void __iomem *gpcon_reg;
unsigned long gpcon_offset, extint_offset;
- if ((data->hwirq >= 0) && (data->hwirq <= 3)) {
+ if (data->hwirq <= 3) {
gpcon_reg = S3C2410_GPFCON;
extint_reg = S3C24XX_EXTINT0;
gpcon_offset = (data->hwirq) * 2;