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-rw-r--r--drivers/isdn/capi/capi.c7
-rw-r--r--drivers/isdn/gigaset/interface.c13
-rw-r--r--drivers/isdn/hisax/hfc_pci.c11
-rw-r--r--drivers/isdn/hisax/hfc_pci.h4
-rw-r--r--drivers/isdn/hisax/hfc_sx.c6
-rw-r--r--drivers/isdn/hisax/hisax.h2
-rw-r--r--drivers/isdn/i4l/isdn_tty.c19
-rw-r--r--drivers/isdn/mISDN/tei.c7
8 files changed, 26 insertions, 43 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index ef5560b848ab..e1da70a9530c 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1155,12 +1155,6 @@ static int capinc_tty_chars_in_buffer(struct tty_struct *tty)
return mp->outbytes;
}
-static int capinc_tty_ioctl(struct tty_struct *tty,
- unsigned int cmd, unsigned long arg)
-{
- return -ENOIOCTLCMD;
-}
-
static void capinc_tty_set_termios(struct tty_struct *tty, struct ktermios *old)
{
pr_debug("capinc_tty_set_termios\n");
@@ -1236,7 +1230,6 @@ static const struct tty_operations capinc_ops = {
.flush_chars = capinc_tty_flush_chars,
.write_room = capinc_tty_write_room,
.chars_in_buffer = capinc_tty_chars_in_buffer,
- .ioctl = capinc_tty_ioctl,
.set_termios = capinc_tty_set_termios,
.throttle = capinc_tty_throttle,
.unthrottle = capinc_tty_unthrottle,
diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
index 600c79b030cd..d9a578ac32cd 100644
--- a/drivers/isdn/gigaset/interface.c
+++ b/drivers/isdn/gigaset/interface.c
@@ -206,7 +206,7 @@ static int if_ioctl(struct tty_struct *tty,
? -EFAULT : 0;
if (retval >= 0) {
gigaset_dbg_buffer(DEBUG_IF, "GIGASET_BRKCHARS",
- 6, (const unsigned char *) arg);
+ 6, buf);
retval = cs->ops->brkchars(cs, buf);
}
break;
@@ -233,6 +233,14 @@ static int if_ioctl(struct tty_struct *tty,
return retval;
}
+#ifdef CONFIG_COMPAT
+static long if_compat_ioctl(struct tty_struct *tty,
+ unsigned int cmd, unsigned long arg)
+{
+ return if_ioctl(tty, cmd, (unsigned long)compat_ptr(arg));
+}
+#endif
+
static int if_tiocmget(struct tty_struct *tty)
{
struct cardstate *cs = tty->driver_data;
@@ -472,6 +480,9 @@ static const struct tty_operations if_ops = {
.open = if_open,
.close = if_close,
.ioctl = if_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = if_compat_ioctl,
+#endif
.write = if_write,
.write_room = if_write_room,
.chars_in_buffer = if_chars_in_buffer,
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index 8e5b03161b2f..ea0e4c6de3fb 100644
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -86,7 +86,7 @@ release_io_hfcpci(struct IsdnCardState *cs)
pci_free_consistent(cs->hw.hfcpci.dev, 0x8000,
cs->hw.hfcpci.fifos, cs->hw.hfcpci.dma);
cs->hw.hfcpci.fifos = NULL;
- iounmap((void *)cs->hw.hfcpci.pci_io);
+ iounmap(cs->hw.hfcpci.pci_io);
}
/********************************************************************************/
@@ -128,7 +128,7 @@ reset_hfcpci(struct IsdnCardState *cs)
Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
/* Clear already pending ints */
- if (Read_hfc(cs, HFCPCI_INT_S1));
+ Read_hfc(cs, HFCPCI_INT_S1);
Write_hfc(cs, HFCPCI_STATES, HFCPCI_LOAD_STATE | 2); /* HFC ST 2 */
udelay(10);
@@ -158,7 +158,7 @@ reset_hfcpci(struct IsdnCardState *cs)
/* Finally enable IRQ output */
cs->hw.hfcpci.int_m2 = HFCPCI_IRQ_ENABLE;
Write_hfc(cs, HFCPCI_INT_M2, cs->hw.hfcpci.int_m2);
- if (Read_hfc(cs, HFCPCI_INT_S1));
+ Read_hfc(cs, HFCPCI_INT_S1);
}
/***************************************************/
@@ -1537,7 +1537,7 @@ hfcpci_bh(struct work_struct *work)
cs->hw.hfcpci.int_m1 &= ~HFCPCI_INTS_TIMER;
Write_hfc(cs, HFCPCI_INT_M1, cs->hw.hfcpci.int_m1);
/* Clear already pending ints */
- if (Read_hfc(cs, HFCPCI_INT_S1));
+ Read_hfc(cs, HFCPCI_INT_S1);
Write_hfc(cs, HFCPCI_STATES, 4 | HFCPCI_LOAD_STATE);
udelay(10);
Write_hfc(cs, HFCPCI_STATES, 4);
@@ -1692,7 +1692,7 @@ setup_hfcpci(struct IsdnCard *card)
printk(KERN_WARNING "HFC-PCI: No IRQ for PCI card found\n");
return (0);
}
- cs->hw.hfcpci.pci_io = (char *)(unsigned long)dev_hfcpci->resource[1].start;
+ cs->hw.hfcpci.pci_io = ioremap(dev_hfcpci->resource[1].start, 256);
printk(KERN_INFO "HiSax: HFC-PCI card manufacturer: %s card name: %s\n", id_list[i].vendor_name, id_list[i].card_name);
if (!cs->hw.hfcpci.pci_io) {
@@ -1716,7 +1716,6 @@ setup_hfcpci(struct IsdnCard *card)
return 0;
}
pci_write_config_dword(cs->hw.hfcpci.dev, 0x80, (u32)cs->hw.hfcpci.dma);
- cs->hw.hfcpci.pci_io = ioremap((ulong) cs->hw.hfcpci.pci_io, 256);
printk(KERN_INFO
"HFC-PCI: defined at mem %p fifo %p(%lx) IRQ %d HZ %d\n",
cs->hw.hfcpci.pci_io,
diff --git a/drivers/isdn/hisax/hfc_pci.h b/drivers/isdn/hisax/hfc_pci.h
index 4e58700a3e61..4c3b3ba35726 100644
--- a/drivers/isdn/hisax/hfc_pci.h
+++ b/drivers/isdn/hisax/hfc_pci.h
@@ -228,8 +228,8 @@ typedef union {
} fifo_area;
-#define Write_hfc(a, b, c) (*(((u_char *)a->hw.hfcpci.pci_io) + b) = c)
-#define Read_hfc(a, b) (*(((u_char *)a->hw.hfcpci.pci_io) + b))
+#define Write_hfc(a, b, c) (writeb(c, (a->hw.hfcpci.pci_io) + b))
+#define Read_hfc(a, b) (readb((a->hw.hfcpci.pci_io) + b))
extern void main_irq_hcpci(struct BCState *bcs);
extern void releasehfcpci(struct IsdnCardState *cs);
diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c
index 4d3b4b2f2612..12af628d9b2c 100644
--- a/drivers/isdn/hisax/hfc_sx.c
+++ b/drivers/isdn/hisax/hfc_sx.c
@@ -381,7 +381,7 @@ reset_hfcsx(struct IsdnCardState *cs)
Write_hfc(cs, HFCSX_INT_M1, cs->hw.hfcsx.int_m1);
/* Clear already pending ints */
- if (Read_hfc(cs, HFCSX_INT_S1));
+ Read_hfc(cs, HFCSX_INT_S1);
Write_hfc(cs, HFCSX_STATES, HFCSX_LOAD_STATE | 2); /* HFC ST 2 */
udelay(10);
@@ -411,7 +411,7 @@ reset_hfcsx(struct IsdnCardState *cs)
/* Finally enable IRQ output */
cs->hw.hfcsx.int_m2 = HFCSX_IRQ_ENABLE;
Write_hfc(cs, HFCSX_INT_M2, cs->hw.hfcsx.int_m2);
- if (Read_hfc(cs, HFCSX_INT_S2));
+ Read_hfc(cs, HFCSX_INT_S2);
}
/***************************************************/
@@ -1288,7 +1288,7 @@ hfcsx_bh(struct work_struct *work)
cs->hw.hfcsx.int_m1 &= ~HFCSX_INTS_TIMER;
Write_hfc(cs, HFCSX_INT_M1, cs->hw.hfcsx.int_m1);
/* Clear already pending ints */
- if (Read_hfc(cs, HFCSX_INT_S1));
+ Read_hfc(cs, HFCSX_INT_S1);
Write_hfc(cs, HFCSX_STATES, 4 | HFCSX_LOAD_STATE);
udelay(10);
diff --git a/drivers/isdn/hisax/hisax.h b/drivers/isdn/hisax/hisax.h
index 338d0408b377..40080e06421c 100644
--- a/drivers/isdn/hisax/hisax.h
+++ b/drivers/isdn/hisax/hisax.h
@@ -703,7 +703,7 @@ struct hfcPCI_hw {
unsigned char nt_mode;
int nt_timer;
struct pci_dev *dev;
- unsigned char *pci_io; /* start of PCI IO memory */
+ void __iomem *pci_io; /* start of PCI IO memory */
dma_addr_t dma; /* dma handle for Fifos */
void *fifos; /* FIFO memory */
int last_bfifo_cnt[2]; /* marker saving last b-fifo frame count */
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index b730037a0e2d..1b2239c1d569 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -1412,31 +1412,12 @@ static int
isdn_tty_ioctl(struct tty_struct *tty, uint cmd, ulong arg)
{
modem_info *info = (modem_info *) tty->driver_data;
- int retval;
if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_ioctl"))
return -ENODEV;
if (tty_io_error(tty))
return -EIO;
switch (cmd) {
- case TCSBRK: /* SVID version: non-zero arg --> no break */
-#ifdef ISDN_DEBUG_MODEM_IOCTL
- printk(KERN_DEBUG "ttyI%d ioctl TCSBRK\n", info->line);
-#endif
- retval = tty_check_change(tty);
- if (retval)
- return retval;
- tty_wait_until_sent(tty, 0);
- return 0;
- case TCSBRKP: /* support for POSIX tcsendbreak() */
-#ifdef ISDN_DEBUG_MODEM_IOCTL
- printk(KERN_DEBUG "ttyI%d ioctl TCSBRKP\n", info->line);
-#endif
- retval = tty_check_change(tty);
- if (retval)
- return retval;
- tty_wait_until_sent(tty, 0);
- return 0;
case TIOCSERGETLSR: /* Get line status register */
#ifdef ISDN_DEBUG_MODEM_IOCTL
printk(KERN_DEBUG "ttyI%d ioctl TIOCSERGETLSR\n", info->line);
diff --git a/drivers/isdn/mISDN/tei.c b/drivers/isdn/mISDN/tei.c
index 12d9e5f4beb1..58635b5f296f 100644
--- a/drivers/isdn/mISDN/tei.c
+++ b/drivers/isdn/mISDN/tei.c
@@ -1180,8 +1180,7 @@ static int
ctrl_teimanager(struct manager *mgr, void *arg)
{
/* currently we only have one option */
- int *val = (int *)arg;
- int ret = 0;
+ unsigned int *val = (unsigned int *)arg;
switch (val[0]) {
case IMCLEAR_L2:
@@ -1197,9 +1196,9 @@ ctrl_teimanager(struct manager *mgr, void *arg)
test_and_clear_bit(OPTION_L1_HOLD, &mgr->options);
break;
default:
- ret = -EINVAL;
+ return -EINVAL;
}
- return ret;
+ return 0;
}
/* This function does create a L2 for fixed TEI in NT Mode */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.