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Revision ffab6cf44e9058fe75a33aa86386b22e616a8f6f authored by Sergei Shtylyov on 08 July 2008, 17:27:22 UTC, committed by Bartlomiej Zolnierkiewicz on 08 July 2008, 17:27:22 UTC 
palm_bk3710: fix IDECLK period calculation
 
The driver uses completely bogus rounding formula for calculating period from
the IDECLK frequency which gives one-off period values (e.g. 11 ns with 100 MHz
IDECLK) which in turn can lead to overclocked IDE transfer timings.  Actually,
rounding is just wrong in this case, so use a mere division for a safe result.

While at it, also:

- give 'ide_palm_clk' variable a more suitable name;

- get rid of the useless 'ideclkp' variable;

- drop the LISP stype 'p' postfix from the 'clkp' variable's name. :-)

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: mcherkashin@ru.mvista.com
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
1 parent a861beb
Raw File
addr.h 
/* net/atm/addr.h - Local ATM address registry */

/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */


#ifndef NET_ATM_ADDR_H
#define NET_ATM_ADDR_H

#include <linux/atm.h>
#include <linux/atmdev.h>

void atm_reset_addr(struct atm_dev *dev, enum atm_addr_type_t type);
int atm_add_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr,
		 enum atm_addr_type_t type);
int atm_del_addr(struct atm_dev *dev, struct sockaddr_atmsvc *addr,
		 enum atm_addr_type_t type);
int atm_get_addr(struct atm_dev *dev, struct sockaddr_atmsvc __user *buf,
		 size_t size, enum atm_addr_type_t type);

#endif
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