drivers/dma/sirf-dma.c: boolean and / or confusion

[Joe Perches]

On Tue, 2011-12-13 at 00:06 +0100, roel wrote:
> The test not [val1] or not [val2] always evaluates to true

Looking at drivers with:

$ grep -rP --include=*.[ch] "(\b[\w\[\]\>\._\-]+)\s*\!\=\s*[\w\[\]\>\._\-]+\s*\)\s*\|\|\s*\(\s*\1\s*\!\=" drivers

drivers/dma/sirf-dma.c:	if ((xt->dir != DMA_MEM_TO_DEV) || (xt->dir != DMA_DEV_TO_MEM)) {

Likely the || should be &&

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