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authorChris Mayo <aklhfex@gmail.com>2017-10-17 17:54:52 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-11-01 17:16:43 +0100
commit2bb80de74d76095c4ef5e1ad9d5223ab990534d8 (patch)
tree8125a74f5fa858b7ef80ba7690871a6bec82a16c /drivers/usb/Kconfig
parent69a0c69aab9622186e7b93f1b900a8e17effbcd9 (diff)
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>
Diffstat (limited to 'drivers/usb/Kconfig')
-rw-r--r--drivers/usb/Kconfig9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 939a63bca82f..f699abab1787 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -77,11 +77,12 @@ config USB_PCI
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