lkml.org 
[lkml]   [2006]   [Sep]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] watchdog: add support for w83697hg chip
From
Date
Ar Mer, 2006-09-06 am 12:29 +0200, ysgrifennodd Samuel Tardieu:
> +static unsigned char
> +w83697hg_get_reg(unsigned char reg)
> +{
> + outb_p(reg, W83697HG_EFIR);
> + return inb_p(W83697HG_EFDR);
> +}

No kernel level locking anywhere in the driver. Yet you could have two
people accessing it at once.


> +wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
> + unsigned long arg)
> +{
> + default:
> + return -ENOIOCTLCMD;

Should be -ENOTTY

> + printk(KERN_INFO PFX "Looking for W83697HG at address 0x%x\n", wdt_io);

KERN_DEBUG


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-09-09 17:05    [W:0.685 / U:0.048 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site