From: Matt Ranostay Date: Thu, 20 Oct 2022 15:29:59 +0000 (+0800) Subject: HID: mcp2221: fix 'cast to restricted __le16' sparse warnings X-Git-Tag: v6.2-rc1~115^2~5^2~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e91fc483552df10291f9efac5dd9241ca129f2a4;p=thirdparty%2Fkernel%2Flinux.git HID: mcp2221: fix 'cast to restricted __le16' sparse warnings Use (__force __le16) cast for adc_values le16_to_cpu conversion to correct following sparse warnings: drivers/hid/hid-mcp2221.c:950:32: sparse: sparse: cast to restricted __le16 Reported-by: kernel test robot Fixes: 960f9df7c620 ("HID: mcp2221: add ADC/DAC support via iio subsystem") Signed-off-by: Matt Ranostay Signed-off-by: Jiri Kosina --- diff --git a/drivers/hid/hid-mcp2221.c b/drivers/hid/hid-mcp2221.c index b3eaf170f0ec4..3014932c8cef5 100644 --- a/drivers/hid/hid-mcp2221.c +++ b/drivers/hid/hid-mcp2221.c @@ -950,7 +950,7 @@ static int mcp2221_read_raw(struct iio_dev *indio_dev, ret = mcp_chk_last_cmd_status(mcp); if (!ret) { - *val = le16_to_cpu(mcp->adc_values[channel->address]); + *val = le16_to_cpu((__force __le16) mcp->adc_values[channel->address]); if (*val >= BIT(10)) ret = -EINVAL; else