diff options
| author | Chris Rorvick <chris@rorvick.com> | 2015-02-07 10:43:18 -0600 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-02-08 09:06:08 +0100 |
| commit | f2bd242fa114df07ab8ed0d2f445a9a313e3aaa1 (patch) | |
| tree | a62e742f7e13a6ad8df987b55095a2b8e6ffab3d /sound/usb | |
| parent | 89444601e5878042812e33da0c17807197c2669c (diff) | |
| download | op-kernel-dev-f2bd242fa114df07ab8ed0d2f445a9a313e3aaa1.zip op-kernel-dev-f2bd242fa114df07ab8ed0d2f445a9a313e3aaa1.tar.gz | |
ALSA: line6: Pass toneport pointer to toneport_has_led()
It is unlikely this function would ever be used in a context without a
pointer to a `struct usb_line6_toneport', so grab the device type from
it rather than having the caller do it.
Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/line6/toneport.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c index 6dd6d4f..2420d2f 100644 --- a/sound/usb/line6/toneport.c +++ b/sound/usb/line6/toneport.c @@ -278,12 +278,17 @@ static struct snd_kcontrol_new toneport_control_source = { (void cmd_0x02(byte red, byte green) */ -static bool toneport_has_led(enum line6_device_type type) +static bool toneport_has_led(struct usb_line6_toneport *toneport) { - return - (type == LINE6_GUITARPORT) || - (type == LINE6_TONEPORT_GX); + switch (toneport->type) { + case LINE6_GUITARPORT: + case LINE6_TONEPORT_GX: /* add your device here if you are missing support for the LEDs */ + return true; + + default: + return false; + } } static const char * const led_colors[2] = { "red", "green" }; @@ -379,7 +384,7 @@ static void toneport_setup(struct usb_line6_toneport *toneport) toneport_source_info[toneport->source].code, 0x0000); - if (toneport_has_led(toneport->type)) + if (toneport_has_led(toneport)) toneport_update_led(toneport); mod_timer(&toneport->timer, jiffies + TONEPORT_PCM_DELAY * HZ); @@ -395,7 +400,7 @@ static void line6_toneport_disconnect(struct usb_line6 *line6) del_timer_sync(&toneport->timer); - if (toneport_has_led(toneport->type)) + if (toneport_has_led(toneport)) toneport_remove_leds(toneport); } @@ -440,7 +445,7 @@ static int toneport_init(struct usb_line6 *line6, line6_read_serial_number(line6, &toneport->serial_number); line6_read_data(line6, 0x80c2, &toneport->firmware_version, 1); - if (toneport_has_led(toneport->type)) { + if (toneport_has_led(toneport)) { err = toneport_init_leds(toneport); if (err < 0) return err; |
