Merge ../linux-2.6

[pandora-kernel.git] / drivers / char / moxa.c

diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index 4ea7bd5..a369dd6 100644 (file)
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -142,6 +142,7 @@ typedef struct _moxa_board_conf {
 
 static moxa_board_conf moxa_boards[MAX_BOARDS];
 static void __iomem *moxaBaseAddr[MAX_BOARDS];
+static int loadstat[MAX_BOARDS];
 
 struct moxa_str {
        int type;
@@ -1688,6 +1689,8 @@ int MoxaDriverPoll(void)
        if (moxaCard == 0)
                return (-1);
        for (card = 0; card < MAX_BOARDS; card++) {
+               if (loadstat[card] == 0)
+                       continue;
                if ((ports = moxa_boards[card].numPorts) == 0)
                        continue;
                if (readb(moxaIntPend[card]) == 0xff) {
@@ -2903,6 +2906,7 @@ static int moxaloadcode(int cardno, unsigned char __user *tmp, int len)
                }
                break;
        }
+       loadstat[cardno] = 1;
        return (0);
 }
 
@@ -2920,7 +2924,7 @@ static int moxaloadc218(int cardno, void __iomem *baseAddr, int len)
        len1 = len >> 1;
        ptr = (ushort *) moxaBuff;
        for (i = 0; i < len1; i++)
-               usum += *(ptr + i);
+               usum += le16_to_cpu(*(ptr + i));
        retry = 0;
        do {
                len1 = len >> 1;
@@ -2992,7 +2996,7 @@ static int moxaloadc320(int cardno, void __iomem *baseAddr, int len, int *numPor
        wlen = len >> 1;
        uptr = (ushort *) moxaBuff;
        for (i = 0; i < wlen; i++)
-               usum += uptr[i];
+               usum += le16_to_cpu(uptr[i]);
        retry = 0;
        j = 0;
        do {