11 files changed, 8 insertions, 133 deletions

diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c
index 949ebe5e4c8d..65a5f94cbc04 100644
--- a/drivers/usb/gadget/epautoconf.c
+++ b/drivers/usb/gadget/epautoconf.c
@@ -265,17 +265,6 @@ struct usb_ep * __init usb_ep_autoconfig (
                                 return ep;
                 }
 
-        } else if (gadget_is_sh (gadget) && USB_ENDPOINT_XFER_INT == type) {
-                /* single buffering is enough; maybe 8 byte fifo is too */
-                ep = find_ep (gadget, "ep3in-bulk");
-                if (ep && ep_matches (gadget, ep, desc))
-                        return ep;
-
-        } else if (gadget_is_mq11xx (gadget) && USB_ENDPOINT_XFER_INT == type) {
-                ep = find_ep (gadget, "ep1-bulk");
-                if (ep && ep_matches (gadget, ep, desc))
-                        return ep;
-
 #ifdef CONFIG_BLACKFIN
         } else if (gadget_is_musbhsfc(gadget) || gadget_is_musbhdrc(gadget)) {
                 if ((USB_ENDPOINT_XFER_BULK == type) ||
diff --git a/drivers/usb/gadget/f_acm.c b/drivers/usb/gadget/f_acm.c
index d10353d46b86..e49c7325dce2 100644
--- a/drivers/usb/gadget/f_acm.c
+++ b/drivers/usb/gadget/f_acm.c
@@ -702,14 +702,6 @@ acm_unbind(struct usb_configuration *c, struct usb_function *f)
 /* Some controllers can't support CDC ACM ... */
 static inline bool can_support_cdc(struct usb_configuration *c)
 {
-        /* SH3 doesn't support multiple interfaces */
-        if (gadget_is_sh(c->cdev->gadget))
-                return false;
-
-        /* sa1100 doesn't have a third interrupt endpoint */
-        if (gadget_is_sa1100(c->cdev->gadget))
-                return false;
-
         /* everything else is *probably* fine ... */
         return true;
 }
diff --git a/drivers/usb/gadget/f_ecm.c b/drivers/usb/gadget/f_ecm.c
index ecf5bdd0ae06..2fff530efc19 100644
--- a/drivers/usb/gadget/f_ecm.c
+++ b/drivers/usb/gadget/f_ecm.c
@@ -497,12 +497,9 @@ static int ecm_set_alt(struct usb_function *f, unsigned intf, unsigned alt)
                         struct net_device       *net;
 
                         /* Enable zlps by default for ECM conformance;
-                         * override for musb_hdrc (avoids txdma ovhead)
-                         * and sa1100 (can't).
+                         * override for musb_hdrc (avoids txdma ovhead).
                          */
-                        ecm->port.is_zlp_ok = !(
-                                   gadget_is_sa1100(cdev->gadget)
-                                || gadget_is_musbhdrc(cdev->gadget)
+                        ecm->port.is_zlp_ok = !(gadget_is_musbhdrc(cdev->gadget)
                                 );
                         ecm->port.cdc_filter = DEFAULT_FILTER;
                         DBG(cdev, "activate ecm\n");
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index e6abde39857d..b1935fe156a0 100644
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -2776,10 +2776,7 @@ static struct fsg_common *fsg_common_init(struct fsg_common *common,
         if (cfg->release != 0xffff) {
                 i = cfg->release;
         } else {
-                /* The sa1100 controller is not supported */
-                i = gadget_is_sa1100(gadget)
-                        ? -1
-                        : usb_gadget_controller_number(gadget);
+                i = usb_gadget_controller_number(gadget);
                 if (i >= 0) {
                         i = 0x0300 + i;
                 } else {
@@ -2804,8 +2801,7 @@ static struct fsg_common *fsg_common_init(struct fsg_common *common,
          * disable stalls.
          */
         common->can_stall = cfg->can_stall &&
-                !(gadget_is_sh(common->gadget) ||
-                  gadget_is_at91(common->gadget));
+                !(gadget_is_at91(common->gadget));
 
 
         spin_lock_init(&common->lock);
diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
index 95dae4c1ea40..a30e60c7f129 100644
--- a/drivers/usb/gadget/f_rndis.c
+++ b/drivers/usb/gadget/f_rndis.c
@@ -769,10 +769,6 @@ rndis_unbind(struct usb_configuration *c, struct usb_function *f)
 /* Some controllers can't support RNDIS ... */
 static inline bool can_support_rndis(struct usb_configuration *c)
 {
-        /* only two endpoints on sa1100 */
-        if (gadget_is_sa1100(c->cdev->gadget))
-                return false;
-
         /* everything else is *presumably* fine */
         return true;
 }
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index 29dfb0277ffb..a90dd2db0488 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -3208,15 +3208,11 @@ static int __init check_parameters(struct fsg_dev *fsg)
          * halt bulk endpoints correctly.  If one of them is present,
          * disable stalls.
          */
-        if (gadget_is_sh(fsg->gadget) || gadget_is_at91(fsg->gadget))
+        if (gadget_is_at91(fsg->gadget))
                 mod_data.can_stall = 0;
 
         if (mod_data.release == 0xffff) {       // Parameter wasn't set
-                /* The sa1100 controller is not supported */
-                if (gadget_is_sa1100(fsg->gadget))
-                        gcnum = -1;
-                else
-                        gcnum = usb_gadget_controller_number(fsg->gadget);
+                gcnum = usb_gadget_controller_number(fsg->gadget);
                 if (gcnum >= 0)
                         mod_data.release = 0x0300 + gcnum;
                 else {
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index f2d270b202f2..1edbc12fff18 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -45,46 +45,18 @@
 #define gadget_is_goku(g)       0
 #endif
 
-/* SH3 UDC -- not yet ported 2.4 --> 2.6 */
-#ifdef CONFIG_USB_GADGET_SUPERH
-#define gadget_is_sh(g)         !strcmp("sh_udc", (g)->name)
-#else
-#define gadget_is_sh(g)         0
-#endif
-
-/* not yet stable on 2.6 (would help "original Zaurus") */
-#ifdef CONFIG_USB_GADGET_SA1100
-#define gadget_is_sa1100(g)     !strcmp("sa1100_udc", (g)->name)
-#else
-#define gadget_is_sa1100(g)     0
-#endif
-
 #ifdef CONFIG_USB_GADGET_LH7A40X
 #define gadget_is_lh7a40x(g)    !strcmp("lh7a40x_udc", (g)->name)
 #else
 #define gadget_is_lh7a40x(g)    0
 #endif
 
-/* handhelds.org tree (?) */
-#ifdef CONFIG_USB_GADGET_MQ11XX
-#define gadget_is_mq11xx(g)     !strcmp("mq11xx_udc", (g)->name)
-#else
-#define gadget_is_mq11xx(g)     0
-#endif
-
 #ifdef CONFIG_USB_GADGET_OMAP
 #define gadget_is_omap(g)       !strcmp("omap_udc", (g)->name)
 #else
 #define gadget_is_omap(g)       0
 #endif
 
-/* not yet ported 2.4 --> 2.6 */
-#ifdef CONFIG_USB_GADGET_N9604
-#define gadget_is_n9604(g)      !strcmp("n9604_udc", (g)->name)
-#else
-#define gadget_is_n9604(g)      0
-#endif
-
 /* various unstable versions available */
 #ifdef CONFIG_USB_GADGET_PXA27X
 #define gadget_is_pxa27x(g)     !strcmp("pxa27x_udc", (g)->name)
@@ -122,14 +94,6 @@
 #define gadget_is_fsl_usb2(g)   0
 #endif
 
-/* Mentor high speed function controller */
-/* from Montavista kernel (?) */
-#ifdef CONFIG_USB_GADGET_MUSBHSFC
-#define gadget_is_musbhsfc(g)   !strcmp("musbhsfc_udc", (g)->name)
-#else
-#define gadget_is_musbhsfc(g)   0
-#endif
-
 /* Mentor high speed "dual role" controller, in peripheral role */
 #ifdef CONFIG_USB_GADGET_MUSB_HDRC
 #define gadget_is_musbhdrc(g)   !strcmp("musb_hdrc", (g)->name)
@@ -143,13 +107,6 @@
 #define gadget_is_langwell(g)   0
 #endif
 
-/* from Montavista kernel (?) */
-#ifdef CONFIG_USB_GADGET_MPC8272
-#define gadget_is_mpc8272(g)    !strcmp("mpc8272_udc", (g)->name)
-#else
-#define gadget_is_mpc8272(g)    0
-#endif
-
 #ifdef CONFIG_USB_GADGET_M66592
 #define gadget_is_m66592(g)     !strcmp("m66592_udc", (g)->name)
 #else
@@ -203,20 +160,12 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
                 return 0x02;
         else if (gadget_is_pxa(gadget))
                 return 0x03;
-        else if (gadget_is_sh(gadget))
-                return 0x04;
-        else if (gadget_is_sa1100(gadget))
-                return 0x05;
         else if (gadget_is_goku(gadget))
                 return 0x06;
-        else if (gadget_is_mq11xx(gadget))
-                return 0x07;
         else if (gadget_is_omap(gadget))
                 return 0x08;
         else if (gadget_is_lh7a40x(gadget))
                 return 0x09;
-        else if (gadget_is_n9604(gadget))
-                return 0x10;
         else if (gadget_is_pxa27x(gadget))
                 return 0x11;
         else if (gadget_is_s3c2410(gadget))
@@ -225,12 +174,8 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
                 return 0x13;
         else if (gadget_is_imx(gadget))
                 return 0x14;
-        else if (gadget_is_musbhsfc(gadget))
-                return 0x15;
         else if (gadget_is_musbhdrc(gadget))
                 return 0x16;
-        else if (gadget_is_mpc8272(gadget))
-                return 0x17;
         else if (gadget_is_atmel_usba(gadget))
                 return 0x18;
         else if (gadget_is_fsl_usb2(gadget))
@@ -265,10 +210,6 @@ static inline bool gadget_supports_altsettings(struct usb_gadget *gadget)
         if (gadget_is_pxa27x(gadget))
                 return false;
 
-        /* SH3 hardware just doesn't do altsettings */
-        if (gadget_is_sh(gadget))
-                return false;
-
         /* Everything else is *presumably* fine ... */
         return true;
 }
diff --git a/drivers/usb/gadget/gmidi.c b/drivers/usb/gadget/gmidi.c
index 5f6a2e0a9357..04f6224b7e06 100644
--- a/drivers/usb/gadget/gmidi.c
+++ b/drivers/usb/gadget/gmidi.c
@@ -618,11 +618,6 @@ gmidi_set_config(struct gmidi_device *dev, unsigned number, gfp_t gfp_flags)
         }
 #endif
 
-        if (gadget_is_sa1100(gadget) && dev->config) {
-                /* tx fifo is full, but we can't clear it...*/
-                ERROR(dev, "can't change configurations\n");
-                return -ESPIPE;
-        }
         gmidi_reset_config(dev);
 
         switch (number) {
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index 2d867fd22413..6b8bf8c781c4 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -949,12 +949,6 @@ printer_set_config(struct printer_dev *dev, unsigned number)
         int                     result = 0;
         struct usb_gadget       *gadget = dev->gadget;
 
-        if (gadget_is_sa1100(gadget) && dev->config) {
-                /* tx fifo is full, but we can't clear it...*/
-                INFO(dev, "can't change configurations\n");
-                return -ESPIPE;
-        }
-
         switch (number) {
         case DEV_CONFIG_VALUE:
                 result = 0;
@@ -1033,12 +1027,6 @@ set_interface(struct printer_dev *dev, unsigned number)
 {
         int                     result = 0;
 
-        if (gadget_is_sa1100(dev->gadget) && dev->interface < 0) {
-                /* tx fifo is full, but we can't clear it...*/
-                INFO(dev, "can't change interfaces\n");
-                return -ESPIPE;
-        }
-
         /* Free the current interface */
         switch (dev->interface) {
         case PRINTER_INTERFACE:
@@ -1392,12 +1380,6 @@ printer_bind(struct usb_gadget *gadget)
                 goto fail;
         }
 
-        if (gadget_is_sa1100(gadget)) {
-                /* hardware can't write zero length packets. */
-                ERROR(dev, "SA1100 controller is unsupport by this driver\n");
-                goto fail;
-        }
-
         gcnum = usb_gadget_controller_number(gadget);
         if (gcnum >= 0) {
                 device_desc.bcdDevice = cpu_to_le16(0x0200 + gcnum);
diff --git a/drivers/usb/gadget/u_ether.h b/drivers/usb/gadget/u_ether.h
index fd55f450bc0e..3c8c0c9f9d72 100644
--- a/drivers/usb/gadget/u_ether.h
+++ b/drivers/usb/gadget/u_ether.h
@@ -93,13 +93,6 @@ static inline bool can_support_ecm(struct usb_gadget *gadget)
         if (!gadget_supports_altsettings(gadget))
                 return false;
 
-        /* SA1100 can do ECM, *without* status endpoint ... but we'll
-         * only use it in non-ECM mode for backwards compatibility
-         * (and since we currently require a status endpoint)
-         */
-        if (gadget_is_sa1100(gadget))
-                return false;
-
         /* Everything else is *presumably* fine ... but this is a bit
          * chancy, so be **CERTAIN** there are no hardware issues with
          * your controller.  Add it above if it can't handle CDC.
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c
index 2d772401b7ad..fac81ee193dd 100644
--- a/drivers/usb/gadget/zero.c
+++ b/drivers/usb/gadget/zero.c
@@ -297,12 +297,10 @@ static int __init zero_bind(struct usb_composite_dev *cdev)
          */
         if (loopdefault) {
                 loopback_add(cdev, autoresume != 0);
-                if (!gadget_is_sh(gadget))
-                        sourcesink_add(cdev, autoresume != 0);
+                sourcesink_add(cdev, autoresume != 0);
         } else {
                 sourcesink_add(cdev, autoresume != 0);
-                if (!gadget_is_sh(gadget))
-                        loopback_add(cdev, autoresume != 0);
+                loopback_add(cdev, autoresume != 0);
         }
 
         gcnum = usb_gadget_controller_number(gadget);