From baa081f127dcb213e06dec828c091e4f1048e4b3 Mon Sep 17 00:00:00 2001 From: Stefan Hajnoczi Date: Thu, 22 Nov 2012 20:49:07 +0100 Subject: [PATCH] staging: line6: drop tuner param filtering The pod_set_system_param_int() helper function is only used to set the monitor level. Previously it was also used to control the tuner and has special checks. These checks can now be dropped, along with the tuner constants. Signed-off-by: Stefan Hajnoczi Signed-off-by: Greg Kroah-Hartman --- drivers/staging/line6/pod.c | 21 --------------------- 1 file changed, 21 deletions(-) diff --git a/drivers/staging/line6/pod.c b/drivers/staging/line6/pod.c index db9c905b27f0..157ef687eddc 100644 --- a/drivers/staging/line6/pod.c +++ b/drivers/staging/line6/pod.c @@ -40,10 +40,6 @@ enum { enum { POD_monitor_level = 0x04, - POD_tuner_mute = 0x13, - POD_tuner_freq = 0x15, - POD_tuner_note = 0x16, - POD_tuner_pitch = 0x17, POD_system_invalid = 0x10000 }; @@ -297,20 +293,8 @@ void line6_pod_transmit_parameter(struct usb_line6_pod *pod, int param, line6_invalidate_current(&pod->dumpreq); } -/* - Identify system parameters related to the tuner. -*/ -static bool pod_is_tuner(int code) -{ - return - (code == POD_tuner_mute) || - (code == POD_tuner_freq) || - (code == POD_tuner_note) || (code == POD_tuner_pitch); -} - /* Send system parameter (from integer). - @param tuner non-zero, if code refers to a tuner parameter */ static int pod_set_system_param_int(struct usb_line6_pod *pod, int value, int code) @@ -318,11 +302,6 @@ static int pod_set_system_param_int(struct usb_line6_pod *pod, int value, char *sysex; static const int size = 5; - if (((pod->prog_data.control[POD_tuner] & 0x40) == 0) - && pod_is_tuner(code)) - return -EINVAL; - - /* send value to tuner: */ sysex = pod_alloc_sysex_buffer(pod, POD_SYSEX_SYSTEM, size); if (!sysex) return -ENOMEM; -- 2.20.1