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pcmcia: IRQ_TYPE_EXCLUSIVE is long obsoleted 

Switch more drivers to dynamic sharing after checking their IRQ handlers
use dev_id and are robust

Signed-off-by: Alan Cox <alan@redhat.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Alan Cox 2008-10-05 17:35:41 +01:00 committed by Dominik Brodowski
parent 26e9a39777
commit aafcf998c3
6 changed files with 16 additions and 9 deletions
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2
drivers/bluetooth/bluecard_cs.c
View File

@ -867,7 +867,7 @@ static int bluecard_probe(struct pcmcia_device *link)
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 8;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = bluecard_interrupt;

6
drivers/bluetooth/bt3c_cs.c
View File

@ -343,6 +343,7 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst)
bt3c_info_t *info = dev_inst;
unsigned int iobase;
int iir;
irqreturn_t r = IRQ_NONE;
BUG_ON(!info->hdev);
@ -374,11 +375,12 @@ static irqreturn_t bt3c_interrupt(int irq, void *dev_inst)
outb(iir, iobase + CONTROL);
}
r = IRQ_HANDLED;
}
spin_unlock(&(info->lock));
return IRQ_HANDLED;
return r;
}
@ -657,7 +659,7 @@ static int bt3c_probe(struct pcmcia_device *link)
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 8;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = bt3c_interrupt;

6
drivers/bluetooth/btuart_cs.c
View File

@ -293,6 +293,7 @@ static irqreturn_t btuart_interrupt(int irq, void *dev_inst)
unsigned int iobase;
int boguscount = 0;
int iir, lsr;
irqreturn_t r = IRQ_NONE;
BUG_ON(!info->hdev);
@ -302,6 +303,7 @@ static irqreturn_t btuart_interrupt(int irq, void *dev_inst)
iir = inb(iobase + UART_IIR) & UART_IIR_ID;
while (iir) {
r = IRQ_HANDLED;
/* Clear interrupt */
lsr = inb(iobase + UART_LSR);
@ -335,7 +337,7 @@ static irqreturn_t btuart_interrupt(int irq, void *dev_inst)
spin_unlock(&(info->lock));
return IRQ_HANDLED;
return r;
}
@ -586,7 +588,7 @@ static int btuart_probe(struct pcmcia_device *link)
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 8;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = btuart_interrupt;

7
drivers/bluetooth/dtl1_cs.c
View File

@ -297,6 +297,7 @@ static irqreturn_t dtl1_interrupt(int irq, void *dev_inst)
unsigned char msr;
int boguscount = 0;
int iir, lsr;
irqreturn_t r = IRQ_NONE;
BUG_ON(!info->hdev);
@ -307,6 +308,7 @@ static irqreturn_t dtl1_interrupt(int irq, void *dev_inst)
iir = inb(iobase + UART_IIR) & UART_IIR_ID;
while (iir) {
r = IRQ_HANDLED;
/* Clear interrupt */
lsr = inb(iobase + UART_LSR);
@ -343,11 +345,12 @@ static irqreturn_t dtl1_interrupt(int irq, void *dev_inst)
info->ri_latch = msr & UART_MSR_RI;
clear_bit(XMIT_WAITING, &(info->tx_state));
dtl1_write_wakeup(info);
r = IRQ_HANDLED;
}
spin_unlock(&(info->lock));
return IRQ_HANDLED;
return r;
}
@ -568,7 +571,7 @@ static int dtl1_probe(struct pcmcia_device *link)
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 8;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = dtl1_interrupt;

2
drivers/char/pcmcia/synclink_cs.c
View File

@ -554,7 +554,7 @@ static int mgslpc_probe(struct pcmcia_device *link)
/* Initialize the struct pcmcia_device structure */
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = NULL;

2
drivers/parport/parport_cs.c
View File

@ -112,7 +112,7 @@ static int parport_probe(struct pcmcia_device *link)
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;