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path: root/drivers/char/ip2main.c
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Diffstat (limited to 'drivers/char/ip2main.c')
-rw-r--r--drivers/char/ip2main.c67
1 files changed, 9 insertions, 58 deletions
diff --git a/drivers/char/ip2main.c b/drivers/char/ip2main.c
index 56e93a5a1e2..48fcfba37bf 100644
--- a/drivers/char/ip2main.c
+++ b/drivers/char/ip2main.c
@@ -2906,65 +2906,16 @@ ip2_ipl_ioctl ( struct inode *pInode, struct file *pFile, UINT cmd, ULONG arg )
rc = -EINVAL;
break;
case 3: // Trace device
- if ( cmd == 1 ) {
- rc = put_user(iiSendPendingMail, pIndex++ );
- rc = put_user(i2InitChannels, pIndex++ );
- rc = put_user(i2QueueNeeds, pIndex++ );
- rc = put_user(i2QueueCommands, pIndex++ );
- rc = put_user(i2GetStatus, pIndex++ );
- rc = put_user(i2Input, pIndex++ );
- rc = put_user(i2InputFlush, pIndex++ );
- rc = put_user(i2Output, pIndex++ );
- rc = put_user(i2FlushOutput, pIndex++ );
- rc = put_user(i2DrainWakeup, pIndex++ );
- rc = put_user(i2DrainOutput, pIndex++ );
- rc = put_user(i2OutputFree, pIndex++ );
- rc = put_user(i2StripFifo, pIndex++ );
- rc = put_user(i2StuffFifoBypass, pIndex++ );
- rc = put_user(i2StuffFifoFlow, pIndex++ );
- rc = put_user(i2StuffFifoInline, pIndex++ );
- rc = put_user(i2ServiceBoard, pIndex++ );
- rc = put_user(serviceOutgoingFifo, pIndex++ );
- // rc = put_user(ip2_init, pIndex++ );
- rc = put_user(ip2_init_board, pIndex++ );
- rc = put_user(find_eisa_board, pIndex++ );
- rc = put_user(set_irq, pIndex++ );
- rc = put_user(ip2_interrupt, pIndex++ );
- rc = put_user(ip2_poll, pIndex++ );
- rc = put_user(service_all_boards, pIndex++ );
- rc = put_user(do_input, pIndex++ );
- rc = put_user(do_status, pIndex++ );
-#ifndef IP2DEBUG_OPEN
- rc = put_user(0, pIndex++ );
-#else
- rc = put_user(open_sanity_check, pIndex++ );
-#endif
- rc = put_user(ip2_open, pIndex++ );
- rc = put_user(ip2_close, pIndex++ );
- rc = put_user(ip2_hangup, pIndex++ );
- rc = put_user(ip2_write, pIndex++ );
- rc = put_user(ip2_putchar, pIndex++ );
- rc = put_user(ip2_flush_chars, pIndex++ );
- rc = put_user(ip2_write_room, pIndex++ );
- rc = put_user(ip2_chars_in_buf, pIndex++ );
- rc = put_user(ip2_flush_buffer, pIndex++ );
-
- //rc = put_user(ip2_wait_until_sent, pIndex++ );
- rc = put_user(0, pIndex++ );
-
- rc = put_user(ip2_throttle, pIndex++ );
- rc = put_user(ip2_unthrottle, pIndex++ );
- rc = put_user(ip2_ioctl, pIndex++ );
- rc = put_user(0, pIndex++ );
- rc = put_user(get_serial_info, pIndex++ );
- rc = put_user(set_serial_info, pIndex++ );
- rc = put_user(ip2_set_termios, pIndex++ );
- rc = put_user(ip2_set_line_discipline, pIndex++ );
- rc = put_user(set_params, pIndex++ );
- } else {
+ /*
+ * akpm: This used to write a whole bunch of function addresses
+ * to userspace, which generated lots of put_user() warnings.
+ * I killed it all. Just return "success" and don't do
+ * anything.
+ */
+ if (cmd == 1)
+ rc = 0;
+ else
rc = -EINVAL;
- }
-
break;
default: