usb: gadget: remove gadget_chips.h

This header file contains helpers for quirks based on UDC controller name.
Since we have generic quirk bitfields in usb_gadget structure for all of
these quirks we don't need to have this header any longer.

This patch removes gadget_chips.h file and makes sure that it's no longer
included anywhere in kernel sources.

Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/gadget/epautoconf.c

@@ -20,8 +20,6 @@
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 
-#include "gadget_chips.h"
-
 /**
  * usb_ep_autoconfig_ss() - choose an endpoint matching the ep
  * descriptor and ep companion descriptor

drivers/usb/gadget/function/f_acm.c

@@ -21,7 +21,6 @@
 #include <linux/err.h>
 
 #include "u_serial.h"
-#include "gadget_chips.h"
 
 
 /*

drivers/usb/gadget/function/f_mass_storage.c

@@ -219,7 +219,6 @@
 #include <linux/usb/gadget.h>
 #include <linux/usb/composite.h>
 
-#include "gadget_chips.h"
 #include "configfs.h"
 
 

drivers/usb/gadget/function/f_obex.c

@@ -20,7 +20,6 @@
 #include <linux/module.h>
 
 #include "u_serial.h"
-#include "gadget_chips.h"
 
 
 /*

drivers/usb/gadget/function/f_serial.c

@@ -16,7 +16,6 @@
 #include <linux/device.h>
 
 #include "u_serial.h"
-#include "gadget_chips.h"
 
 
 /*

drivers/usb/gadget/function/f_sourcesink.c

@@ -20,7 +20,6 @@
 #include <linux/err.h>
 
 #include "g_zero.h"
-#include "gadget_chips.h"
 #include "u_f.h"
 
 /*

drivers/usb/gadget/function/u_ether.h

@@ -20,8 +20,6 @@
 #include <linux/usb/cdc.h>
 #include <linux/netdevice.h>
 
-#include "gadget_chips.h"
-
 #define QMULT_DEFAULT 5
 
 /*

drivers/usb/gadget/function/u_uac1.h

@@ -21,8 +21,6 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 
-#include "gadget_chips.h"
-
 #define FILE_PCM_PLAYBACK	"/dev/snd/pcmC0D0p"
 #define FILE_PCM_CAPTURE	"/dev/snd/pcmC0D0c"
 #define FILE_CONTROL		"/dev/snd/controlC0"

drivers/usb/gadget/legacy/audio.c

@@ -15,7 +15,6 @@
 #include <linux/module.h>
 #include <linux/usb/composite.h>
 
-#include "gadget_chips.h"
 #define DRIVER_DESC		"Linux USB Audio Gadget"
 #define DRIVER_VERSION		"Feb 2, 2012"
 

drivers/usb/gadget/legacy/gmidi.c

@@ -35,8 +35,6 @@
 #include <linux/usb/audio.h>
 #include <linux/usb/midi.h>
 
-#include "gadget_chips.h"
-
 #include "u_midi.h"
 
 /*-------------------------------------------------------------------------*/

drivers/usb/gadget/legacy/hid.c

@@ -19,7 +19,6 @@
 #include <linux/usb/composite.h>
 #include <linux/usb/g_hid.h>
 
-#include "gadget_chips.h"
 #define DRIVER_DESC		"HID Gadget"
 #define DRIVER_VERSION		"2010/03/16"
 

drivers/usb/gadget/legacy/nokia.c

@@ -23,7 +23,6 @@
 #include "u_ether.h"
 #include "u_phonet.h"
 #include "u_ecm.h"
-#include "gadget_chips.h"
 #include "f_mass_storage.h"
 
 /* Defines */

drivers/usb/gadget/legacy/printer.c

@@ -19,8 +19,6 @@
 #include <linux/usb/gadget.h>
 #include <linux/usb/g_printer.h>
 
-#include "gadget_chips.h"
-
 USB_GADGET_COMPOSITE_OPTIONS();
 
 #define DRIVER_DESC		"Printer Gadget"

drivers/usb/gadget/legacy/serial.c

@@ -17,7 +17,6 @@
 #include <linux/tty_flip.h>
 
 #include "u_serial.h"
-#include "gadget_chips.h"
 
 
 /* Defines */

drivers/usb/gadget/udc/gadget_chips.h

@@ -1,55 +0,0 @@
-/*
- * USB device controllers have lots of quirks.  Use these macros in
- * gadget drivers or other code that needs to deal with them, and which
- * autoconfigures instead of using early binding to the hardware.
- *
- * This SHOULD eventually work like the ARM mach_is_*() stuff, driven by
- * some config file that gets updated as new hardware is supported.
- * (And avoiding all runtime comparisons in typical one-choice configs!)
- *
- * NOTE:  some of these controller drivers may not be available yet.
- * Some are available on 2.4 kernels; several are available, but not
- * yet pushed in the 2.6 mainline tree.
- */
-
-#ifndef __GADGET_CHIPS_H
-#define __GADGET_CHIPS_H
-
-#include <linux/usb/gadget.h>
-
-/*
- * NOTICE: the entries below are alphabetical and should be kept
- * that way.
- *
- * Always be sure to add new entries to the correct position or
- * accept the bashing later.
- *
- * If you have forgotten the alphabetical order let VIM/EMACS
- * do that for you.
- */
-#define gadget_is_at91(g)		(!strcmp("at91_udc", (g)->name))
-#define gadget_is_goku(g)		(!strcmp("goku_udc", (g)->name))
-#define gadget_is_musbhdrc(g)		(!strcmp("musb-hdrc", (g)->name))
-#define gadget_is_net2280(g)		(!strcmp("net2280", (g)->name))
-#define gadget_is_pxa(g)		(!strcmp("pxa25x_udc", (g)->name))
-#define gadget_is_pxa27x(g)		(!strcmp("pxa27x_udc", (g)->name))
-
-/**
- * gadget_supports_altsettings - return true if altsettings work
- * @gadget: the gadget in question
- */
-static inline bool gadget_supports_altsettings(struct usb_gadget *gadget)
-{
-	/* PXA 21x/25x/26x has no altsettings at all */
-	if (gadget_is_pxa(gadget))
-		return false;
-
-	/* PXA 27x and 3xx have *broken* altsetting support */
-	if (gadget_is_pxa27x(gadget))
-		return false;
-
-	/* Everything else is *presumably* fine ... */
-	return true;
-}
-
-#endif /* __GADGET_CHIPS_H */