As warned by smatch:
drivers/media/rc/serial_ir.c:550 serial_ir_probe() warn: should '8 << ioshift' be a 64 bit type?
the "8" constant should be unsigned long.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
---
drivers/media/rc/serial_ir.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/rc/serial_ir.c b/drivers/media/rc/serial_ir.c
index d77507ba0fb5..5b5b3203f5a0 100644
--- a/drivers/media/rc/serial_ir.c
+++ b/drivers/media/rc/serial_ir.c
@@ -547,7 +547,7 @@ static int serial_ir_probe(struct platform_device *dev)
/* Reserve io region. */
if ((iommap &&
- (devm_request_mem_region(&dev->dev, iommap, 8 << ioshift,
+ (devm_request_mem_region(&dev->dev, iommap, 8UL << ioshift,
KBUILD_MODNAME) == NULL)) ||
(!iommap && (devm_request_region(&dev->dev, io, 8,
KBUILD_MODNAME) == NULL))) {
--
2.26.2
