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driver-hidpp20: enumerate all capability values

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Don't use a default here, let the compiler tell us when we're not handling a
value expclicitly.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer
2015-09-10 06:35:55 +10:00
parent b5e8247f55
commit 43386ae31d
1 changed files with 4 additions and 1 deletions
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5
src/driver-hidpp20.c
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@@ -141,11 +141,14 @@ hidpp20drv_has_capability(const struct ratbag_device *device,
struct hidpp20drv_data *drv_data = ratbag_get_drv_data((struct ratbag_device *)device);
switch (cap) {
case RATBAG_DEVICE_CAP_NONE:
abort();
case RATBAG_DEVICE_CAP_SWITCHABLE_RESOLUTION:
return !!(drv_data->capabilities & HIDPP_CAP_SWITCHABLE_RESOLUTION_2201);
case RATBAG_DEVICE_CAP_BUTTON_KEY:
return !!(drv_data->capabilities & HIDPP_CAP_BUTTON_KEY_1b04);
default:
case RATBAG_DEVICE_CAP_SWITCHABLE_PROFILE:
case RATBAG_DEVICE_CAP_BUTTON_MACROS:
return 0;
}
return 0;