usb: musb_hdrc build fixes

[deliverable/linux.git] / drivers / usb / musb / musb_core.c

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index bd82253a3329014803a35541135a008b93f82b57..d5af6b0d8af5d14244eee9c079b21e48b0e3eace 100644 (file)
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -82,9 +82,9 @@
 /*
  * This gets many kinds of configuration information:
  *     - Kconfig for everything user-configurable
- *     - <asm/arch/hdrc_cnf.h> for SOC or family details
  *     - platform_device for addressing, irq, and platform_data
  *     - platform_data is mostly for board-specific informarion
+ *       (plus recentrly, SOC or family details)
  *
  * Most of the conditional compilation will (someday) vanish.
  */
@@ -974,9 +974,9 @@ static void musb_shutdown(struct platform_device *pdev)
 /*
  * The silicon either has hard-wired endpoint configurations, or else
  * "dynamic fifo" sizing.  The driver has support for both, though at this
- * writing only the dynamic sizing is very well tested.   We use normal
- * idioms to so both modes are compile-tested, but dead code elimination
- * leaves only the relevant one in the object file.
+ * writing only the dynamic sizing is very well tested.   Since we switched
+ * away from compile-time hardware parameters, we can no longer rely on
+ * dead code elimination to leave only the relevant one in the object file.
  *
  * We don't currently use dynamic fifo setup capability to do anything
  * more than selecting one of a bunch of predefined configurations.