usb: musb: remove redundant stack buffers

[cascardo/linux.git] / drivers / usb / musb / musb_core.c

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 7104604..0319ea6 100644 (file)
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1448,7 +1448,7 @@ static int musb_core_init(u16 musb_type, struct musb *musb)
 {
        u8 reg;
        char *type;
-       char aInfo[90], aRevision[32], aDate[12];
+       char aInfo[90];
        void __iomem    *mbase = musb->mregs;
        int             status = 0;
        int             i;
@@ -1482,7 +1482,6 @@ static int musb_core_init(u16 musb_type, struct musb *musb)
 
        pr_debug("%s: ConfigData=0x%02x (%s)\n", musb_driver_name, reg, aInfo);
 
-       aDate[0] = 0;
        if (MUSB_CONTROLLER_MHDRC == musb_type) {
                musb->is_multipoint = 1;
                type = "M";
@@ -1497,11 +1496,10 @@ static int musb_core_init(u16 musb_type, struct musb *musb)
 
        /* log release info */
        musb->hwvers = musb_read_hwvers(mbase);
-       snprintf(aRevision, 32, "%d.%d%s", MUSB_HWVERS_MAJOR(musb->hwvers),
-               MUSB_HWVERS_MINOR(musb->hwvers),
-               (musb->hwvers & MUSB_HWVERS_RC) ? "RC" : "");
-       pr_debug("%s: %sHDRC RTL version %s %s\n",
-                musb_driver_name, type, aRevision, aDate);
+       pr_debug("%s: %sHDRC RTL version %d.%d%s\n",
+                musb_driver_name, type, MUSB_HWVERS_MAJOR(musb->hwvers),
+                MUSB_HWVERS_MINOR(musb->hwvers),
+                (musb->hwvers & MUSB_HWVERS_RC) ? "RC" : "");
 
        /* configure ep0 */
        musb_configure_ep0(musb);