[PATCH] irqchip/mvebu-gicp: Fix an IS_ERR() vs NULL check in probe()

[Dan Carpenter]

The ioremap() function never returns error pointers, it returns NULL
on error.  Fix the checking to match.

Fixes: 3c3d7dbab2c7 ("irqchip/mvebu-gicp: Clear pending interrupts on init")
Signed-off-by: Dan Carpenter <dan.carpenter at linaro.org>
---
 drivers/irqchip/irq-mvebu-gicp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-mvebu-gicp.c b/drivers/irqchip/irq-mvebu-gicp.c
index 54833717f8a7..667bde3c651f 100644
--- a/drivers/irqchip/irq-mvebu-gicp.c
+++ b/drivers/irqchip/irq-mvebu-gicp.c
@@ -238,7 +238,7 @@ static int mvebu_gicp_probe(struct platform_device *pdev)
 	}
 
 	base = ioremap(gicp->res->start, resource_size(gicp->res));
-	if (IS_ERR(base)) {
+	if (!base) {
 		dev_err(&pdev->dev, "ioremap() failed. Unable to clear pending interrupts.\n");
 	} else {
 		for (i = 0; i < 64; i++)
-- 
2.47.2