HID: roccat: Introduce module hid-roccat-common
Module hid-roccat-common contains functions used by roccat device driver
modules to reduce code duplication.
At the moment it contains just two wrapper methods for usb_control_msg
that ensure that the buffer used for transfer is dma capable which wasn't
the case before.
The kconfig option is not visible to the user but will be selected by the
device specific drivers.
Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 539865a..7952369 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -417,10 +417,14 @@
Say Y here if you have a Roccat mouse or keyboard and want OSD or
macro execution support.
+config HID_ROCCAT_COMMON
+ tristate
+
config HID_ROCCAT_ARVO
tristate "Roccat Arvo keyboard support"
depends on USB_HID
select HID_ROCCAT
+ select HID_ROCCAT_COMMON
---help---
Support for Roccat Arvo keyboard.
@@ -428,6 +432,7 @@
tristate "Roccat Kone Mouse support"
depends on USB_HID
select HID_ROCCAT
+ select HID_ROCCAT_COMMON
---help---
Support for Roccat Kone mouse.
@@ -435,6 +440,7 @@
tristate "Roccat Kone[+] mouse support"
depends on USB_HID
select HID_ROCCAT
+ select HID_ROCCAT_COMMON
---help---
Support for Roccat Kone[+] mouse.
@@ -442,6 +448,7 @@
tristate "Roccat Pyra mouse support"
depends on USB_HID
select HID_ROCCAT
+ select HID_ROCCAT_COMMON
---help---
Support for Roccat Pyra mouse.