diff options
Diffstat (limited to 'drivers/net/hamradio/yam.c')
| -rw-r--r-- | drivers/net/hamradio/yam.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index 7d9ced0738c..81901659cc9 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -30,7 +30,7 @@ * 0.1 F1OAT 07.06.98 Add timer polling routine for channel arbitration * 0.2 F6FBB 08.06.98 Added delay after FPGA programming * 0.3 F6FBB 29.07.98 Delayed PTT implementation for dupmode=2 - * 0.4 F6FBB 30.07.98 Added TxTail, Slottime and Persistance + * 0.4 F6FBB 30.07.98 Added TxTail, Slottime and Persistence * 0.5 F6FBB 01.08.98 Shared IRQs, /proc/net and network statistics * 0.6 F6FBB 25.08.98 Added 1200Bds format * 0.7 F6FBB 12.09.98 Added to the kernel configuration @@ -52,7 +52,6 @@ #include <linux/bitops.h> #include <linux/random.h> #include <asm/io.h> -#include <asm/system.h> #include <linux/interrupt.h> #include <linux/ioport.h> #include <linux/firmware.h> @@ -77,7 +76,7 @@ /* --------------------------------------------------------------------- */ static const char yam_drvname[] = "yam"; -static const char yam_drvinfo[] __initdata = KERN_INFO \ +static const char yam_drvinfo[] __initconst = KERN_INFO \ "YAM driver version 0.8 by F1OAT/F6FBB\n"; /* --------------------------------------------------------------------- */ @@ -403,7 +402,6 @@ static unsigned char *add_mcs(unsigned char *bits, int bitrate, /* Allocate a new mcs */ if ((p = kmalloc(sizeof(struct yam_mcs), GFP_KERNEL)) == NULL) { - printk(KERN_WARNING "YAM: no memory to allocate mcs\n"); release_firmware(fw); return NULL; } @@ -640,7 +638,7 @@ static void yam_arbitrate(struct net_device *dev) yp->slotcnt = yp->slot / 10; /* is random > persist ? */ - if ((random32() % 256) > yp->pers) + if ((prandom_u32() % 256) > yp->pers) return; yam_start_tx(dev, yp); @@ -868,7 +866,7 @@ static int yam_open(struct net_device *dev) printk(KERN_INFO "Trying %s at iobase 0x%lx irq %u\n", dev->name, dev->base_addr, dev->irq); - if (!dev || !yp->bitrate) + if (!yp->bitrate) return -ENXIO; if (!dev->base_addr || dev->base_addr > 0x1000 - YAM_EXTENT || dev->irq < 2 || dev->irq > 15) { @@ -890,7 +888,7 @@ static int yam_open(struct net_device *dev) goto out_release_base; } outb(0, IER(dev->base_addr)); - if (request_irq(dev->irq, yam_interrupt, IRQF_DISABLED | IRQF_SHARED, dev->name, dev)) { + if (request_irq(dev->irq, yam_interrupt, IRQF_SHARED, dev->name, dev)) { printk(KERN_ERR "%s: irq %d busy\n", dev->name, dev->irq); ret = -EBUSY; goto out_release_base; @@ -977,7 +975,6 @@ static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) return -EINVAL; /* Cannot change this parameter when up */ if ((ym = kmalloc(sizeof(struct yamdrv_ioctl_mcs), GFP_KERNEL)) == NULL) return -ENOBUFS; - ym->bitrate = 9600; if (copy_from_user(ym, ifr->ifr_data, sizeof(struct yamdrv_ioctl_mcs))) { kfree(ym); return -EFAULT; @@ -1060,6 +1057,7 @@ static int yam_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) break; case SIOCYAMGCFG: + memset(&yi, 0, sizeof(yi)); yi.cfg.mask = 0xffffffff; yi.cfg.iobase = yp->iobase; yi.cfg.irq = yp->irq; @@ -1169,7 +1167,7 @@ static int __init yam_init_driver(void) yam_timer.expires = jiffies + HZ / 100; add_timer(&yam_timer); - proc_net_fops_create(&init_net, "yam", S_IRUGO, &yam_info_fops); + proc_create("yam", S_IRUGO, init_net.proc_net, &yam_info_fops); return 0; error: while (--i >= 0) { @@ -1186,7 +1184,7 @@ static void __exit yam_cleanup_driver(void) struct yam_mcs *p; int i; - del_timer(&yam_timer); + del_timer_sync(&yam_timer); for (i = 0; i < NR_PORTS; i++) { struct net_device *dev = yam_devs[i]; if (dev) { @@ -1201,7 +1199,7 @@ static void __exit yam_cleanup_driver(void) kfree(p); } - proc_net_remove(&init_net, "yam"); + remove_proc_entry("yam", init_net.proc_net); } /* --------------------------------------------------------------------- */ |