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path: root/drivers/net/irda
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Diffstat (limited to 'drivers/net/irda')
-rw-r--r--drivers/net/irda/ali-ircc.c8
-rw-r--r--drivers/net/irda/irtty-sir.c8
-rw-r--r--drivers/net/irda/nsc-ircc.c8
-rw-r--r--drivers/net/irda/pxaficp_ir.c2
-rw-r--r--drivers/net/irda/smsc-ircc2.c8
-rw-r--r--drivers/net/irda/via-ircc.c14
-rw-r--r--drivers/net/irda/w83977af_ir.c8
7 files changed, 27 insertions, 29 deletions
diff --git a/drivers/net/irda/ali-ircc.c b/drivers/net/irda/ali-ircc.c
index 3adb43ce138f..7bbd318bc93e 100644
--- a/drivers/net/irda/ali-ircc.c
+++ b/drivers/net/irda/ali-ircc.c
@@ -351,16 +351,16 @@ static int ali_ircc_open(int i, chipio_t *info)
/* Allocate memory if needed */
self->rx_buff.head =
- dma_alloc_coherent(NULL, self->rx_buff.truesize,
- &self->rx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+ dma_zalloc_coherent(NULL, self->rx_buff.truesize,
+ &self->rx_buff_dma, GFP_KERNEL);
if (self->rx_buff.head == NULL) {
err = -ENOMEM;
goto err_out2;
}
self->tx_buff.head =
- dma_alloc_coherent(NULL, self->tx_buff.truesize,
- &self->tx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+ dma_zalloc_coherent(NULL, self->tx_buff.truesize,
+ &self->tx_buff_dma, GFP_KERNEL);
if (self->tx_buff.head == NULL) {
err = -ENOMEM;
goto err_out3;
diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c
index a41267197839..177441afeb96 100644
--- a/drivers/net/irda/irtty-sir.c
+++ b/drivers/net/irda/irtty-sir.c
@@ -123,14 +123,14 @@ static int irtty_change_speed(struct sir_dev *dev, unsigned speed)
tty = priv->tty;
- mutex_lock(&tty->termios_mutex);
+ down_write(&tty->termios_rwsem);
old_termios = tty->termios;
cflag = tty->termios.c_cflag;
tty_encode_baud_rate(tty, speed, speed);
if (tty->ops->set_termios)
tty->ops->set_termios(tty, &old_termios);
priv->io.speed = speed;
- mutex_unlock(&tty->termios_mutex);
+ up_write(&tty->termios_rwsem);
return 0;
}
@@ -280,7 +280,7 @@ static inline void irtty_stop_receiver(struct tty_struct *tty, int stop)
struct ktermios old_termios;
int cflag;
- mutex_lock(&tty->termios_mutex);
+ down_write(&tty->termios_rwsem);
old_termios = tty->termios;
cflag = tty->termios.c_cflag;
@@ -292,7 +292,7 @@ static inline void irtty_stop_receiver(struct tty_struct *tty, int stop)
tty->termios.c_cflag = cflag;
if (tty->ops->set_termios)
tty->ops->set_termios(tty, &old_termios);
- mutex_unlock(&tty->termios_mutex);
+ up_write(&tty->termios_rwsem);
}
/*****************************************************************/
diff --git a/drivers/net/irda/nsc-ircc.c b/drivers/net/irda/nsc-ircc.c
index 9cf836b57c49..ceeb53737f86 100644
--- a/drivers/net/irda/nsc-ircc.c
+++ b/drivers/net/irda/nsc-ircc.c
@@ -430,8 +430,8 @@ static int __init nsc_ircc_open(chipio_t *info)
/* Allocate memory if needed */
self->rx_buff.head =
- dma_alloc_coherent(NULL, self->rx_buff.truesize,
- &self->rx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+ dma_zalloc_coherent(NULL, self->rx_buff.truesize,
+ &self->rx_buff_dma, GFP_KERNEL);
if (self->rx_buff.head == NULL) {
err = -ENOMEM;
goto out2;
@@ -439,8 +439,8 @@ static int __init nsc_ircc_open(chipio_t *info)
}
self->tx_buff.head =
- dma_alloc_coherent(NULL, self->tx_buff.truesize,
- &self->tx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+ dma_zalloc_coherent(NULL, self->tx_buff.truesize,
+ &self->tx_buff_dma, GFP_KERNEL);
if (self->tx_buff.head == NULL) {
err = -ENOMEM;
goto out3;
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index 964b116a0ab7..3eeaaf800494 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -915,7 +915,7 @@ static int pxa_irda_probe(struct platform_device *pdev)
err = register_netdev(dev);
if (err == 0)
- dev_set_drvdata(&pdev->dev, dev);
+ platform_set_drvdata(pdev, dev);
if (err) {
if (si->pdata->shutdown)
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index aa05dad75335..0dcdf1592f6b 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -562,14 +562,14 @@ static int smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma,
self->tx_buff.truesize = SMSC_IRCC2_TX_BUFF_TRUESIZE;
self->rx_buff.head =
- dma_alloc_coherent(NULL, self->rx_buff.truesize,
- &self->rx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+ dma_zalloc_coherent(NULL, self->rx_buff.truesize,
+ &self->rx_buff_dma, GFP_KERNEL);
if (self->rx_buff.head == NULL)
goto err_out2;
self->tx_buff.head =
- dma_alloc_coherent(NULL, self->tx_buff.truesize,
- &self->tx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+ dma_zalloc_coherent(NULL, self->tx_buff.truesize,
+ &self->tx_buff_dma, GFP_KERNEL);
if (self->tx_buff.head == NULL)
goto err_out3;
diff --git a/drivers/net/irda/via-ircc.c b/drivers/net/irda/via-ircc.c
index 51f2bc376101..9abaec27f962 100644
--- a/drivers/net/irda/via-ircc.c
+++ b/drivers/net/irda/via-ircc.c
@@ -210,8 +210,7 @@ static int via_init_one(struct pci_dev *pcidev, const struct pci_device_id *id)
pci_write_config_byte(pcidev,0x42,(bTmp | 0xf0));
pci_write_config_byte(pcidev,0x5a,0xc0);
WriteLPCReg(0x28, 0x70 );
- if (via_ircc_open(pcidev, &info, 0x3076) == 0)
- rc=0;
+ rc = via_ircc_open(pcidev, &info, 0x3076);
} else
rc = -ENODEV; //IR not turn on
} else { //Not VT1211
@@ -249,8 +248,7 @@ static int via_init_one(struct pci_dev *pcidev, const struct pci_device_id *id)
info.irq=FirIRQ;
info.dma=FirDRQ1;
info.dma2=FirDRQ0;
- if (via_ircc_open(pcidev, &info, 0x3096) == 0)
- rc=0;
+ rc = via_ircc_open(pcidev, &info, 0x3096);
} else
rc = -ENODEV; //IR not turn on !!!!!
}//Not VT1211
@@ -363,16 +361,16 @@ static int via_ircc_open(struct pci_dev *pdev, chipio_t *info, unsigned int id)
/* Allocate memory if needed */
self->rx_buff.head =
- dma_alloc_coherent(&pdev->dev, self->rx_buff.truesize,
- &self->rx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+ dma_zalloc_coherent(&pdev->dev, self->rx_buff.truesize,
+ &self->rx_buff_dma, GFP_KERNEL);
if (self->rx_buff.head == NULL) {
err = -ENOMEM;
goto err_out2;
}
self->tx_buff.head =
- dma_alloc_coherent(&pdev->dev, self->tx_buff.truesize,
- &self->tx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+ dma_zalloc_coherent(&pdev->dev, self->tx_buff.truesize,
+ &self->tx_buff_dma, GFP_KERNEL);
if (self->tx_buff.head == NULL) {
err = -ENOMEM;
goto err_out3;
diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c
index bb8857a158a6..e641bb240362 100644
--- a/drivers/net/irda/w83977af_ir.c
+++ b/drivers/net/irda/w83977af_ir.c
@@ -215,16 +215,16 @@ static int w83977af_open(int i, unsigned int iobase, unsigned int irq,
/* Allocate memory if needed */
self->rx_buff.head =
- dma_alloc_coherent(NULL, self->rx_buff.truesize,
- &self->rx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+ dma_zalloc_coherent(NULL, self->rx_buff.truesize,
+ &self->rx_buff_dma, GFP_KERNEL);
if (self->rx_buff.head == NULL) {
err = -ENOMEM;
goto err_out1;
}
self->tx_buff.head =
- dma_alloc_coherent(NULL, self->tx_buff.truesize,
- &self->tx_buff_dma, GFP_KERNEL | __GFP_ZERO);
+ dma_zalloc_coherent(NULL, self->tx_buff.truesize,
+ &self->tx_buff_dma, GFP_KERNEL);
if (self->tx_buff.head == NULL) {
err = -ENOMEM;
goto err_out2;
generated by cgit v1.2.3 (git 2.0.4) at 2025-05-09 02:20:55 +0000