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powerpc/spufs: Fix incorrect buffer offset in regs write

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We need to offset by *pos bytes, not *pos words.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Jeremy Kerr 2009-03-03 19:39:32 +00:00 committed by Benjamin Herrenschmidt
parent d219889b76
commit 2fb4423aa3
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/platforms/cell/spufs/file.c
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@ -578,7 +578,7 @@ spufs_regs_write(struct file *file, const char __user *buffer,
if (ret)
return ret;
ret = copy_from_user(lscsa->gprs + *pos - size,
ret = copy_from_user((char *)lscsa->gprs + *pos - size,
buffer, size) ? -EFAULT : size;
spu_release_saved(ctx);