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eisa_eeprom: switch to fixed_size_llseek()

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2013-06-17 15:27:47 +04:00
parent c0caa07b6a
commit 747977976b
1 changed files with 2 additions and 13 deletions
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15
drivers/parisc/eisa_eeprom.c
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@ -31,20 +31,9 @@
#define EISA_EEPROM_MINOR 241 #define EISA_EEPROM_MINOR 241
static loff_t eisa_eeprom_llseek(struct file *file, loff_t offset, int origin ) static loff_t eisa_eeprom_llseek(struct file *file, loff_t offset, int origin)
{ {
switch (origin) { return fixed_size_llseek(file, offset, origin, HPEE_MAX_LENGTH);
case 0:
/* nothing to do */
break;
case 1:
offset += file->f_pos;
break;
case 2:
offset += HPEE_MAX_LENGTH;
break;
}
return (offset >= 0 && offset < HPEE_MAX_LENGTH) ? (file->f_pos = offset) : -EINVAL;
} }
static ssize_t eisa_eeprom_read(struct file * file, static ssize_t eisa_eeprom_read(struct file * file,