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Mark A. Greer authored
In omap_sham_probe() and omap_sham_remove(), 'dd->dma_lch' is released without checking to see if it was successfully requested or not. This is a bug and was identified and reported by Dan Carpenter here: http://www.spinics.net/lists/devicetree/msg11023.html Add code to only release 'dd->dma_lch' when its not NULL (that is, when it was successfully requested). Reported-by: Dan Carpenter <dan.carpenter@oracle.com> CC: Joel Fernandes <joelf@ti.com> Signed-off-by: Mark A. Greer <mgreer@animalcreek.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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