libertas: implement new scanning logic

[linux-2.6] / drivers / char / istallion.c

diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 7b279d1..1f27be1 100644 (file)
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -1753,9 +1753,6 @@ static void stli_settermios(struct tty_struct *tty, struct ktermios *old)
                return;
 
        tiosp = tty->termios;
-       if ((tiosp->c_cflag == old->c_cflag) &&
-           (tiosp->c_iflag == old->c_iflag))
-               return;
 
        stli_mkasyport(portp, &aport, tiosp);
        stli_cmdwait(brdp, portp, A_SETPORT, &aport, sizeof(asyport_t), 0);
@@ -2166,14 +2163,10 @@ static void __stli_sendcmd(struct stlibrd *brdp, struct stliport *portp, unsigne
        cdkhdr_t __iomem *hdrp;
        cdkctrl_t __iomem *cp;
        unsigned char __iomem *bits;
-       unsigned long flags;
-
-       spin_lock_irqsave(&brd_lock, flags);
 
        if (test_bit(ST_CMDING, &portp->state)) {
                printk(KERN_ERR "STALLION: command already busy, cmd=%x!\n",
                                (int) cmd);
-               spin_unlock_irqrestore(&brd_lock, flags);
                return;
        }
 
@@ -2194,7 +2187,6 @@ static void __stli_sendcmd(struct stlibrd *brdp, struct stliport *portp, unsigne
        writeb(readb(bits) | portp->portbit, bits);
        set_bit(ST_CMDING, &portp->state);
        EBRDDISABLE(brdp);
-       spin_unlock_irqrestore(&brd_lock, flags);
 }
 
 static void stli_sendcmd(struct stlibrd *brdp, struct stliport *portp, unsigned long cmd, void *arg, int size, int copyback)
@@ -3218,13 +3210,13 @@ static int stli_initecp(struct stlibrd *brdp)
                goto err;
        }
 
+       brdp->iosize = ECP_IOSIZE;
+
        if (!request_region(brdp->iobase, brdp->iosize, "istallion")) {
                retval = -EIO;
                goto err;
        }
 
-       brdp->iosize = ECP_IOSIZE;
-
 /*
  *     Based on the specific board type setup the common vars to access
  *     and enable shared memory. Set all board specific information now
@@ -4632,9 +4624,8 @@ static int __init istallion_module_init(void)
 
        istallion_class = class_create(THIS_MODULE, "staliomem");
        for (i = 0; i < 4; i++)
-               class_device_create(istallion_class, NULL,
-                               MKDEV(STL_SIOMEMMAJOR, i),
-                               NULL, "staliomem%d", i);
+               device_create(istallion_class, NULL, MKDEV(STL_SIOMEMMAJOR, i),
+                             "staliomem%d", i);
 
        return 0;
 err_deinit:
@@ -4667,8 +4658,7 @@ static void __exit istallion_module_exit(void)
        unregister_chrdev(STL_SIOMEMMAJOR, "staliomem");
 
        for (j = 0; j < 4; j++)
-               class_device_destroy(istallion_class, MKDEV(STL_SIOMEMMAJOR,
-                                       j));
+               device_destroy(istallion_class, MKDEV(STL_SIOMEMMAJOR, j));
        class_destroy(istallion_class);
 
        pci_unregister_driver(&stli_pcidriver);