On Sun, 2019-07-21 at 19:32 +0100, Pawel Laszczak wrote: > Patch adds usb_decode_test_mode and usb_decode_device_feature functions, > which allow to make more readable and simplify the > usb_decode_set_clear_feature function. <chuckle> I need to read entire patch series before commenting more I guess... > Signed-off-by: Pawel Laszczak <pawell@xxxxxxxxxxx> > --- > drivers/usb/common/debug.c | 89 ++++++++++++++++++-------------------- > 1 file changed, 43 insertions(+), 46 deletions(-) > > diff --git a/drivers/usb/common/debug.c b/drivers/usb/common/debug.c [] > +static const char *usb_decode_device_feature(u16 wValue) I believe this is still unnecessary hungarian. > +{ > + switch (wValue) { > + case USB_DEVICE_SELF_POWERED: > + return "Self Powered"; > + case USB_DEVICE_REMOTE_WAKEUP: > + return "Remote Wakeup"; > + case USB_DEVICE_TEST_MODE: > + return "Test Mode"; > + case USB_DEVICE_U1_ENABLE: > + return "U1 Enable"; > + case USB_DEVICE_U2_ENABLE: > + return "U2 Enable"; > + case USB_DEVICE_LTM_ENABLE: > + return "LTM Enable"; > + default: > + return "UNKNOWN"; > + } > +} But yeah, exactly like this... ;)