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| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-01 14:27:42 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-03 11:11:40 +0200 |
| commit | 73c016543dbad406443d413f9c25fac32dcf5131 (patch) | |
| tree | 4befda752e77ab673bf3a399246d78b8310b5c59 | |
| parent | 3f83aa6b4bae3bf16dcb84f5ac74f4b881f4a3ea (diff) | |
| download | lwn-73c016543dbad406443d413f9c25fac32dcf5131.tar.gz lwn-73c016543dbad406443d413f9c25fac32dcf5131.zip | |
media: serial_ir: use the right type for a dma address
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@kernel.org>
| -rw-r--r-- | drivers/media/rc/serial_ir.c | 2 |
1 files changed, 1 insertions, 1 deletions
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))) { |