platform/x86: ideapad-laptop: convert ACPI helpers to return -EIO in case of failure
authorBarnabás Pőcze <pobrn@protonmail.com>
Wed, 3 Feb 2021 21:55:43 +0000 (21:55 +0000)
committerHans de Goede <hdegoede@redhat.com>
Thu, 4 Feb 2021 09:20:56 +0000 (10:20 +0100)
commit7be193e368d0933208c47895d37566b4f30e458b
treea30711cf03057c86b4b44e6f95fd9447c133786d
parent654324c45d8efb405466124fe954d2661bf33f69
platform/x86: ideapad-laptop: convert ACPI helpers to return -EIO in case of failure

ACPI helpers returned -1 in case of failure. Convert these
functions to return appropriate error codes, and convert
their users to propagate these error codes accordingly.

Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Link: https://lore.kernel.org/r/20210203215403.290792-14-pobrn@protonmail.com
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
drivers/platform/x86/ideapad-laptop.c