1 files changed, 16 insertions, 20 deletions

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index ced6d9ea9af3..3f4c158a9f5e 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -995,24 +995,13 @@ static ushort __initdata fifo_mode = 2;
 module_param(fifo_mode, ushort, 0);
 MODULE_PARM_DESC(fifo_mode, "initial endpoint configuration");
 
-
-enum fifo_style { FIFO_RXTX, FIFO_TX, FIFO_RX } __attribute__ ((packed));
-enum buf_mode { BUF_SINGLE, BUF_DOUBLE } __attribute__ ((packed));
-
-struct fifo_cfg {
-        u8              hw_ep_num;
-        enum fifo_style style;
-        enum buf_mode   mode;
-        u16             maxpacket;
-};
-
 /*
  * tables defining fifo_mode values.  define more if you like.
  * for host side, make sure both halves of ep1 are set up.
  */
 
 /* mode 0 - fits in 2KB */
-static struct fifo_cfg __initdata mode_0_cfg[] = {
+static struct musb_fifo_cfg __initdata mode_0_cfg[] = {
 { .hw_ep_num = 1, .style = FIFO_TX,   .maxpacket = 512, },
 { .hw_ep_num = 1, .style = FIFO_RX,   .maxpacket = 512, },
 { .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, },
@@ -1021,7 +1010,7 @@ static struct fifo_cfg __initdata mode_0_cfg[] = {
 };
 
 /* mode 1 - fits in 4KB */
-static struct fifo_cfg __initdata mode_1_cfg[] = {
+static struct musb_fifo_cfg __initdata mode_1_cfg[] = {
 { .hw_ep_num = 1, .style = FIFO_TX,   .maxpacket = 512, .mode = BUF_DOUBLE, },
 { .hw_ep_num = 1, .style = FIFO_RX,   .maxpacket = 512, .mode = BUF_DOUBLE, },
 { .hw_ep_num = 2, .style = FIFO_RXTX, .maxpacket = 512, .mode = BUF_DOUBLE, },
@@ -1030,7 +1019,7 @@ static struct fifo_cfg __initdata mode_1_cfg[] = {
 };
 
 /* mode 2 - fits in 4KB */
-static struct fifo_cfg __initdata mode_2_cfg[] = {
+static struct musb_fifo_cfg __initdata mode_2_cfg[] = {
 { .hw_ep_num = 1, .style = FIFO_TX,   .maxpacket = 512, },
 { .hw_ep_num = 1, .style = FIFO_RX,   .maxpacket = 512, },
 { .hw_ep_num = 2, .style = FIFO_TX,   .maxpacket = 512, },
@@ -1040,7 +1029,7 @@ static struct fifo_cfg __initdata mode_2_cfg[] = {
 };
 
 /* mode 3 - fits in 4KB */
-static struct fifo_cfg __initdata mode_3_cfg[] = {
+static struct musb_fifo_cfg __initdata mode_3_cfg[] = {
 { .hw_ep_num = 1, .style = FIFO_TX,   .maxpacket = 512, .mode = BUF_DOUBLE, },
 { .hw_ep_num = 1, .style = FIFO_RX,   .maxpacket = 512, .mode = BUF_DOUBLE, },
 { .hw_ep_num = 2, .style = FIFO_TX,   .maxpacket = 512, },
@@ -1050,7 +1039,7 @@ static struct fifo_cfg __initdata mode_3_cfg[] = {
 };
 
 /* mode 4 - fits in 16KB */
-static struct fifo_cfg __initdata mode_4_cfg[] = {
+static struct musb_fifo_cfg __initdata mode_4_cfg[] = {
 { .hw_ep_num =  1, .style = FIFO_TX,   .maxpacket = 512, },
 { .hw_ep_num =  1, .style = FIFO_RX,   .maxpacket = 512, },
 { .hw_ep_num =  2, .style = FIFO_TX,   .maxpacket = 512, },
@@ -1081,7 +1070,7 @@ static struct fifo_cfg __initdata mode_4_cfg[] = {
 };
 
 /* mode 5 - fits in 8KB */
-static struct fifo_cfg __initdata mode_5_cfg[] = {
+static struct musb_fifo_cfg __initdata mode_5_cfg[] = {
 { .hw_ep_num =  1, .style = FIFO_TX,   .maxpacket = 512, },
 { .hw_ep_num =  1, .style = FIFO_RX,   .maxpacket = 512, },
 { .hw_ep_num =  2, .style = FIFO_TX,   .maxpacket = 512, },
@@ -1119,7 +1108,7 @@ static struct fifo_cfg __initdata mode_5_cfg[] = {
  */
 static int __init
 fifo_setup(struct musb *musb, struct musb_hw_ep  *hw_ep,
-                const struct fifo_cfg *cfg, u16 offset)
+                const struct musb_fifo_cfg *cfg, u16 offset)
 {
         void __iomem    *mbase = musb->mregs;
         int     size = 0;
@@ -1190,17 +1179,23 @@ fifo_setup(struct musb *musb, struct musb_hw_ep  *hw_ep,
         return offset + (maxpacket << ((c_size & MUSB_FIFOSZ_DPB) ? 1 : 0));
 }
 
-static struct fifo_cfg __initdata ep0_cfg = {
+static struct musb_fifo_cfg __initdata ep0_cfg = {
         .style = FIFO_RXTX, .maxpacket = 64,
 };
 
 static int __init ep_config_from_table(struct musb *musb)
 {
-        const struct fifo_cfg   *cfg;
+        const struct musb_fifo_cfg      *cfg;
         unsigned                i, n;
         int                     offset;
         struct musb_hw_ep       *hw_ep = musb->endpoints;
 
+        if (musb->config->fifo_cfg) {
+                cfg = musb->config->fifo_cfg;
+                n = musb->config->fifo_cfg_size;
+                goto done;
+        }
+
         switch (fifo_mode) {
         default:
                 fifo_mode = 0;
@@ -1235,6 +1230,7 @@ static int __init ep_config_from_table(struct musb *musb)
                         musb_driver_name, fifo_mode);
 
 
+done:
         offset = fifo_setup(musb, hw_ep, &ep0_cfg, 0);
         /* assert(offset > 0) */