uhci-platform: use devm_ioremap resource
This patch replaces the memory allocation using request_mem_region and the ioremap by a single call to managed interface devm_ioremap_reource. The corresponding calls to release_mem_region and iounmap in the probe and release functions are now unnecessary and are removed. Also a label is done away with and linux/device.h is added to make sure the devm_*() outine declarations are unambiguously available. Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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