drivers: most: add character device interface driver

This patch adds the character device (cdev) driver source file
most_cdev.c and modifies the Makefiles and Kconfigs accordingly.

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Link: https://lore.kernel.org/r/1597922595-27493-1-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/most/Kconfig b/drivers/most/Kconfig
index 60fc082..ebfe84e 100644 (file)
--- a/drivers/most/Kconfig
+++ b/drivers/most/Kconfig
@@ -23,4 +23,13 @@ config MOST_USB_HDM
 
          To compile this driver as a module, choose M here: the
          module will be called most_usb.
+
+config MOST_CDEV
+       tristate "Cdev"
+
+       help
+         Say Y here if you want to commumicate via character devices.
+
+         To compile this driver as a module, choose M here: the
+         module will be called most_cdev.
 endif

diff --git a/drivers/most/Makefile b/drivers/most/Makefile
index 6a3cb90..8b53ca4 100644 (file)
--- a/drivers/most/Makefile
+++ b/drivers/most/Makefile
@@ -4,3 +4,4 @@ most_core-y :=  core.o \
                configfs.o
 
 obj-$(CONFIG_MOST_USB_HDM) += most_usb.o
+obj-$(CONFIG_MOST_CDEV) += most_cdev.o

diff --git a/drivers/staging/most/cdev/cdev.c b/drivers/most/most_cdev.c
similarity index 100%
rename from drivers/staging/most/cdev/cdev.c
rename to drivers/most/most_cdev.c

diff --git a/drivers/staging/most/Kconfig b/drivers/staging/most/Kconfig
index c35fb34..535e6de 100644 (file)
--- a/drivers/staging/most/Kconfig
+++ b/drivers/staging/most/Kconfig
@@ -18,8 +18,6 @@ menuconfig MOST_COMPONENTS
 
 if MOST_COMPONENTS
 
-source "drivers/staging/most/cdev/Kconfig"
-
 source "drivers/staging/most/net/Kconfig"
 
 source "drivers/staging/most/sound/Kconfig"

diff --git a/drivers/staging/most/Makefile b/drivers/staging/most/Makefile
index 7c10b84..be94673 100644 (file)
--- a/drivers/staging/most/Makefile
+++ b/drivers/staging/most/Makefile
@@ -1,6 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
 
-obj-$(CONFIG_MOST_CDEV)        += cdev/
 obj-$(CONFIG_MOST_NET) += net/
 obj-$(CONFIG_MOST_SOUND)       += sound/
 obj-$(CONFIG_MOST_VIDEO)       += video/

diff --git a/drivers/staging/most/cdev/Kconfig b/drivers/staging/most/cdev/Kconfig
deleted file mode 100644 (file)
index dab9947..0000000
--- a/drivers/staging/most/cdev/Kconfig
+++ /dev/null
@@ -1,13 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# MOST Cdev configuration
-#
-
-config MOST_CDEV
-       tristate "Cdev"
-
-       help
-         Say Y here if you want to commumicate via character devices.
-
-         To compile this driver as a module, choose M here: the
-         module will be called most_cdev.

diff --git a/drivers/staging/most/cdev/Makefile b/drivers/staging/most/cdev/Makefile
deleted file mode 100644 (file)
index ef90cd7..0000000
--- a/drivers/staging/most/cdev/Makefile
+++ /dev/null
@@ -1,4 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_MOST_CDEV) += most_cdev.o
-
-most_cdev-objs := cdev.o