From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 13 Apr 2012 10:41:54 +0000 (+0200)
Subject: ALSA: usb: Fix fill_max flag set
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=85f71932e5f22c8f4a28e09b2c27083839aa5bed;p=linux-beck.git

ALSA: usb: Fix fill_max flag set

ep->fill_max is a 1 bit flag, thus it has to be boolean.
  sound/usb/endpoint.c: In function 'snd_usb_endpoint_set_params':
  sound/usb/endpoint.c:785: warning: overflow in implicit constant conversion

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 8b695d5562e6..12e5a951a143 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -771,7 +771,7 @@ int snd_usb_endpoint_set_params(struct snd_usb_endpoint *ep,
 
 	ep->datainterval = fmt->datainterval;
 	ep->maxpacksize = fmt->maxpacksize;
-	ep->fill_max = fmt->attributes & UAC_EP_CS_ATTR_FILL_MAX;
+	ep->fill_max = !!(fmt->attributes & UAC_EP_CS_ATTR_FILL_MAX);
 
 	if (snd_usb_get_speed(ep->chip->dev) == USB_SPEED_FULL)
 		ep->freqn = get_usb_full_speed_rate(params_rate(hw_params));