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path: root/drivers/platform/x86/hp-wmi.c
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Diffstat (limited to 'drivers/platform/x86/hp-wmi.c')
-rw-r--r--drivers/platform/x86/hp-wmi.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 4ac2311..a2ad53e 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -171,7 +171,7 @@ static int hp_wmi_tablet_state(void)
static int hp_wmi_set_block(void *data, bool blocked)
{
unsigned long b = (unsigned long) data;
- int query = BIT(b + 8) | ((!!blocked) << b);
+ int query = BIT(b + 8) | ((!blocked) << b);
return hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 1, query);
}
@@ -520,11 +520,13 @@ static int hp_wmi_resume_handler(struct platform_device *device)
* the input layer will only actually pass it on if the state
* changed.
*/
-
- input_report_switch(hp_wmi_input_dev, SW_DOCK, hp_wmi_dock_state());
- input_report_switch(hp_wmi_input_dev, SW_TABLET_MODE,
- hp_wmi_tablet_state());
- input_sync(hp_wmi_input_dev);
+ if (hp_wmi_input_dev) {
+ input_report_switch(hp_wmi_input_dev, SW_DOCK,
+ hp_wmi_dock_state());
+ input_report_switch(hp_wmi_input_dev, SW_TABLET_MODE,
+ hp_wmi_tablet_state());
+ input_sync(hp_wmi_input_dev);
+ }
return 0;
}
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