diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/x86/hp-wmi.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c index eb6d0a0e1392..577805987d35 100644 --- a/drivers/platform/x86/hp-wmi.c +++ b/drivers/platform/x86/hp-wmi.c @@ -343,33 +343,25 @@ static const struct rfkill_ops hp_wmi_rfkill_ops = { static bool hp_wmi_get_sw_state(enum hp_wmi_radio r) { int mask = 0x200 << (r * 8); - int wireless = 0; - hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, HPWMI_READ, - &wireless, sizeof(wireless), - sizeof(wireless)); + int wireless = hp_wmi_read_int(HPWMI_WIRELESS_QUERY); + /* TBD: Pass error */ + WARN_ONCE(wireless < 0, "error executing HPWMI_WIRELESS_QUERY"); - if (wireless & mask) - return false; - else - return true; + return !(wireless & mask); } static bool hp_wmi_get_hw_state(enum hp_wmi_radio r) { int mask = 0x800 << (r * 8); - int wireless = 0; - hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, HPWMI_READ, - &wireless, sizeof(wireless), - sizeof(wireless)); + int wireless = hp_wmi_read_int(HPWMI_WIRELESS_QUERY); + /* TBD: Pass error */ + WARN_ONCE(wireless < 0, "error executing HPWMI_WIRELESS_QUERY"); - if (wireless & mask) - return false; - else - return true; + return !(wireless & mask); } static int hp_wmi_rfkill2_set_block(void *data, bool blocked) |