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hwmon: (adt7475) Make adt7475_read_word() return errors
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 14 Aug 2018 10:07:47 +0000 (13:07 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 3 Oct 2018 23:59:26 +0000 (16:59 -0700)
commit78dabdae8108ccb7e833d8c318dcf83fecf5b55f
tree52aaee5cde5baf19cfd8cf450179250ccdcaba40
parente41ea7c77cb2ce589736856c8eaf0c9a3d9aeaaf
hwmon: (adt7475) Make adt7475_read_word() return errors

[ Upstream commit f196dec6d50abb2e65fb54a0621b2f1b4d922995 ]

The adt7475_read_word() function was meant to return negative error
codes on failure.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Tokunori Ikegami <ikegami@allied-telesis.co.jp>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/hwmon/adt7475.c