IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

[mirror_ubuntu-focal-kernel.git] / drivers / net / tokenring / ibmtr.c

diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index 32057e65808bdafe5a9ed826800eb1f7e1ff747e..bfe59865b1dd50e5c4dbd4cefe506a31e1495a1a 100644 (file)
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -140,7 +140,7 @@ in the event that chatty debug messages are desired - jjs 12/30/98 */
 
 /* version and credits */
 #ifndef PCMCIA
-static char version[] __initdata =
+static char version[] __devinitdata =
     "\nibmtr.c: v1.3.57   8/ 7/94 Peter De Schrijver and Mark Swanson\n"
     "         v2.1.125 10/20/98 Paul Norton    <pnorton@ieee.org>\n"
     "         v2.2.0   12/30/98 Joel Sloan     <jjs@c-me.com>\n"
@@ -197,7 +197,7 @@ static void         open_sap(unsigned char type, struct net_device *dev);
 static void    tok_set_multicast_list(struct net_device *dev);
 static int     tok_send_packet(struct sk_buff *skb, struct net_device *dev);
 static int     tok_close(struct net_device *dev);
-static irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t tok_interrupt(int irq, void *dev_id);
 static void    initial_tok_int(struct net_device *dev);
 static void    tr_tx(struct net_device *dev);
 static void    tr_rx(struct net_device *dev);
@@ -216,7 +216,7 @@ static int __devinitdata turbo_irq[IBMTR_MAX_ADAPTERS] = {0};
 static int __devinitdata turbo_searched = 0;
 
 #ifndef PCMCIA
-static __u32 ibmtr_mem_base __initdata = 0xd0000;
+static __u32 ibmtr_mem_base __devinitdata = 0xd0000;
 #endif
 
 static void __devinit PrtChanID(char *pcid, short stride)
@@ -318,7 +318,7 @@ static void ibmtr_cleanup_card(struct net_device *dev)
        if (dev->base_addr) {
                outb(0,dev->base_addr+ADAPTRESET);
                
-               schedule_timeout(TR_RST_TIME); /* wait 50ms */
+               schedule_timeout_uninterruptible(TR_RST_TIME); /* wait 50ms */
 
                outb(0,dev->base_addr+ADAPTRESETREL);
        }
@@ -854,8 +854,7 @@ static int tok_init_card(struct net_device *dev)
        writeb(~INT_ENABLE, ti->mmio + ACA_OFFSET + ACA_RESET + ISRP_EVEN);
        outb(0, PIOaddr + ADAPTRESET);
 
-       current->state=TASK_UNINTERRUPTIBLE;
-       schedule_timeout(TR_RST_TIME); /* wait 50ms */
+       schedule_timeout_uninterruptible(TR_RST_TIME); /* wait 50ms */
 
        outb(0, PIOaddr + ADAPTRESETREL);
 #ifdef ENABLE_PAGING
@@ -903,8 +902,8 @@ static int tok_open(struct net_device *dev)
                        DPRINTK("Adapter is up and running\n");
                        return 0;
                }
-               current->state=TASK_INTERRUPTIBLE;
-               i=schedule_timeout(TR_RETRY_INTERVAL); /* wait 30 seconds */
+               i=schedule_timeout_interruptible(TR_RETRY_INTERVAL);
+                                                       /* wait 30 seconds */
                if(i!=0) break; /*prob. a signal, like the i>24*HZ case above */
        }
        outb(0, dev->base_addr + ADAPTRESET);/* kill pending interrupts*/
@@ -1167,7 +1166,7 @@ static void dir_open_adapter (struct net_device *dev)
 
 /******************************************************************************/
 
-static irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t tok_interrupt(int irq, void *dev_id)
 {
        unsigned char status;
        /*  unsigned char status_even ; */
@@ -1179,7 +1178,7 @@ static irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
        dev = dev_id;
 #if TR_VERBOSE
-       DPRINTK("Int from tok_driver, dev : %p irq%d regs=%p\n", dev,irq,regs);
+       DPRINTK("Int from tok_driver, dev : %p irq%d\n", dev,irq);
 #endif
        ti = (struct tok_info *) dev->priv;
        if (ti->sram_phys & 1)