mmc: omap_hsmmc: use devm_request_threaded_irq
mmc: omap_hsmmc: use devm_request_threaded_irq

With devm_request_threaded_irq conversion free_irq can be removed
in clean up path

Signed-off-by: Balaji T K <f0390b3e7c10fea0f9130d79020718fd0f40ef6b@ti.com>
Signed-off-by: Ulf Hansson <fe47b31f388f85ce6ddf64bf3a0cf6b46077d0e6@linaro.org>
Signed-off-by: Chris Ball <711c73f64afdce07b7e38039a96d2224209e9a6c@printf.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs