use USB_SUBCLASS_AUDIOSTREAMING constant from usb/audio.h
instead of 0x02
Cc: Mike Thomas <rmthomas@xxxxxxxxxxx>
Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
---
V2: fix typo bInterfaceClass -> bInterfaceSubClass
drivers/staging/easycap/easycap_main.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/easycap/easycap_main.c b/drivers/staging/easycap/easycap_main.c
index ea8a2e0..fc1a178 100644
--- a/drivers/staging/easycap/easycap_main.c
+++ b/drivers/staging/easycap/easycap_main.c
@@ -29,6 +29,7 @@
/*****************************************************************************/
#include "easycap.h"
+#include <linux/usb/audio.h>
MODULE_LICENSE("GPL");
@@ -3494,7 +3495,7 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
}
}
} else if ((USB_CLASS_AUDIO == bInterfaceClass) &&
- (0x02 == bInterfaceSubClass)) {
+ (USB_SUBCLASS_AUDIOSTREAMING == bInterfaceSubClass)) {
if (-1 == peasycap->audio_interface) {
peasycap->audio_interface = bInterfaceNumber;
JOM(4, "setting peasycap->audio_interface=%i\n",
@@ -3654,7 +3655,8 @@ static int easycap_usb_probe(struct usb_interface *pusb_interface,
break;
}
case USB_CLASS_AUDIO: {
- if (0x02 != bInterfaceSubClass)
+ if (bInterfaceSubClass !=
+ USB_SUBCLASS_AUDIOSTREAMING)
break;
if (!peasycap) {
SAM("MISTAKE: "
--
1.7.4
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