aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--drivers/char/moxa.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index 4ea7bd5f4f5..a369dd6877d 100644
--- 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 {