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usb: gadget: f_uac2: use defined constants as defaults

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When configfs is integrated the same values will have to be used
as defaults. Use symbolic names in order not to duplicate magic numbers.

Tested-by: Sebastian Reimers <sebastian.reimers@googlemail.com>
Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Andrzej Pietrasiewicz
2014-07-22 19:58:34 +02:00
committed by Felipe Balbi
parent f408757f81
commit 065a107cdd
2 changed files with 15 additions and 8 deletions
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16
drivers/usb/gadget/legacy/audio.c
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@@ -22,33 +22,35 @@
USB_GADGET_COMPOSITE_OPTIONS();
#ifndef CONFIG_GADGET_UAC1
#include "u_uac2.h"
/* Playback(USB-IN) Default Stereo - Fl/Fr */
static int p_chmask = 0x3;
static int p_chmask = UAC2_DEF_PCHMASK;
module_param(p_chmask, uint, S_IRUGO);
MODULE_PARM_DESC(p_chmask, "Playback Channel Mask");
/* Playback Default 48 KHz */
static int p_srate = 48000;
static int p_srate = UAC2_DEF_PSRATE;
module_param(p_srate, uint, S_IRUGO);
MODULE_PARM_DESC(p_srate, "Playback Sampling Rate");
/* Playback Default 16bits/sample */
static int p_ssize = 2;
static int p_ssize = UAC2_DEF_PSSIZE;
module_param(p_ssize, uint, S_IRUGO);
MODULE_PARM_DESC(p_ssize, "Playback Sample Size(bytes)");
/* Capture(USB-OUT) Default Stereo - Fl/Fr */
static int c_chmask = 0x3;
static int c_chmask = UAC2_DEF_CCHMASK;
module_param(c_chmask, uint, S_IRUGO);
MODULE_PARM_DESC(c_chmask, "Capture Channel Mask");
/* Capture Default 64 KHz */
static int c_srate = 64000;
static int c_srate = UAC2_DEF_CSRATE;
module_param(c_srate, uint, S_IRUGO);
MODULE_PARM_DESC(c_srate, "Capture Sampling Rate");
/* Capture Default 16bits/sample */
static int c_ssize = 2;
static int c_ssize = UAC2_DEF_CSSIZE;
module_param(c_ssize, uint, S_IRUGO);
MODULE_PARM_DESC(c_ssize, "Capture Sample Size(bytes)");
#endif
@@ -81,8 +83,6 @@ static struct usb_function *f_uac2;
#include "u_uac1.h"
#include "u_uac1.c"
#include "f_uac1.c"
#else
#include "u_uac2.h"
#endif
/*-------------------------------------------------------------------------*/