treewide: Replace pil_get()/put() with subsystem_get()/put()

Do a tree wide sed to replace pil_get and pil_put() with their
subsystem counterpart. With all the pil drivers migrated over to
the new subsystem start/stop API this is essentially a no-op.

We rename "q6" to "adsp" to be more in line with how future
chipsets name the low power audio subsystem. This requires minor
changes to userspace; hopefully no more changes will be
necessary.

Change-Id: I22dbbdcf7f5aaaa80394a6d70b5cfc24cdb32044
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
diff --git a/arch/arm/mach-msm/pil-modem.c b/arch/arm/mach-msm/pil-modem.c
index ad27cd1..b33e91c 100644
--- a/arch/arm/mach-msm/pil-modem.c
+++ b/arch/arm/mach-msm/pil-modem.c
@@ -487,7 +487,7 @@
 		goto err_notify;
 
 	drv->subsys_desc.name = "modem";
-	drv->subsys_desc.depends_on = "q6";
+	drv->subsys_desc.depends_on = "adsp";
 	drv->subsys_desc.dev = &pdev->dev;
 	drv->subsys_desc.owner = THIS_MODULE;
 	drv->subsys_desc.start = modem_start;