Commit e91fc483 authored by Matt Ranostay's avatar Matt Ranostay Committed by Jiri Kosina
Browse files

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: default avatarkernel test robot <lkp@intel.com>
Fixes: 960f9df7 ("HID: mcp2221: add ADC/DAC support via iio subsystem")
Signed-off-by: default avatarMatt Ranostay <matt.ranostay@konsulko.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent daf405c8

drivers/hid/hid-mcp2221.c

+1 −1
Original line number Diff line number Diff line
@@ -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