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zorro: Fix reading of proc/bus/zorro/* in small chunks

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proc_bus_zorro_read() didn't take into account the current file position,
hence it always read from the start of the ConfigDev.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Geert Uytterhoeven 2010-06-09 11:24:32 +02:00
parent d50ac468dd
commit 2190a1e770
1 changed files with 1 additions and 1 deletions
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2
drivers/zorro/proc.c
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@ -68,7 +68,7 @@ proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t *
cd.cd_BoardAddr = (void *)zorro_resource_start(z);
cd.cd_BoardSize = zorro_resource_len(z);
if (copy_to_user(buf, &cd, nbytes))
if (copy_to_user(buf, (void *)&cd + pos, nbytes))
return -EFAULT;
*ppos += nbytes;