blackfin: mach-bf609: pm: cleanup bfin_deepsleep
authorSteven Miao <realmz6@gmail.com>
Thu, 17 May 2012 09:38:09 +0000 (17:38 +0800)
committerBob Liu <lliubbo@gmail.com>
Mon, 21 May 2012 06:54:55 +0000 (14:54 +0800)
commit5a84775e999a5579e10f7297776c71b0be2ebd74
tree0c730544b7e57c5ecc418771527677392d7ead1c
parent1d3dbda6ed0216971291a48531e7b2578ddf7642
blackfin: mach-bf609: pm: cleanup bfin_deepsleep

In bfin_deepsleep(), using register instead of local variable and remove
unused dpmc register read.

Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
arch/blackfin/mach-bf609/pm.c