[PATCH -next] gpio: use resource_size

[Zheng Yongjun <zhengyongjun3@xxxxxxxxxx>]

Use resource_size rather than a verbose computation on
the end and start fields.

Signed-off-by: Zheng Yongjun <zhengyongjun3@xxxxxxxxxx>
---
 drivers/gpio/gpio-mc33880.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-mc33880.c b/drivers/gpio/gpio-mc33880.c
index f8194f7c6186..704cd4e6171f 100644
--- a/drivers/gpio/gpio-mc33880.c
+++ b/drivers/gpio/gpio-mc33880.c
@@ -99,7 +99,7 @@ static int mc33880_probe(struct spi_device *spi)
 
 	mc->spi = spi;
 
-	mc->chip.label = DRIVER_NAME,
+	mc->chip.label = DRIVER_NAME;
 	mc->chip.set = mc33880_set;
 	mc->chip.base = pdata->base;
 	mc->chip.ngpio = PIN_NUMBER;
-- 
2.22.0