usb: Kconfig: clarify use of USB_PCI
Make the intended use of this option easier to grasp.
Signed-off-by: Chris Mayo <aklhfex@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 939a63b..f699aba 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -77,11 +77,12 @@
depends on PCI
default y
---help---
- A lot of embeded system SOC (e.g. freescale T2080) have both
- PCI and USB modules. But USB module is controlled by registers
- directly, it have no relationship with PCI module.
+ Many embedded system SOCs (e.g. freescale T2080) have both
+ PCI and USB modules with the USB module directly controlled by
+ registers and having no relationship to the PCI module.
- When say N here it will not build PCI related code in USB driver.
+ If you have such a device you may say N here and PCI related code
+ will not be built in the USB driver.
if USB