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authorAndres Salomon <dilinger@queued.net>2011-01-12 17:00:12 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 08:03:13 -0800
commitcf8e9086de5daf14dbf0be9efef7d2793f256693 (patch)
tree19559f0e71a4c861141ae561719540ae62623fd8 /drivers
parent7637c9259f7b6dd841471ccf1120d484b7364f99 (diff)
cs5535: deprecate older cs5535_gpio driver
The newer drivers/gpio/cs5535-gpio.c replaces drivers/misc/cs5535_gpio.c. The new driver has been in the tree for a little while, and has received some testing; it's time to mark the old one as deprecated. I'm thinking removal around 2.6.40 would be good, provided we're not missing critical functionality in the newer driver. Signed-off-by: Andres Salomon <dilinger@queued.net> Cc: Daniel Drake <dsd@laptop.org> Acked-by: Ben Gardner <bgardner@wabtec.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/char/Kconfig9
-rw-r--r--drivers/char/Makefile1
-rw-r--r--drivers/staging/Kconfig2
-rw-r--r--drivers/staging/Makefile1
-rw-r--r--drivers/staging/cs5535_gpio/Kconfig11
-rw-r--r--drivers/staging/cs5535_gpio/Makefile1
-rw-r--r--drivers/staging/cs5535_gpio/TODO6
-rw-r--r--drivers/staging/cs5535_gpio/cs5535_gpio.c (renamed from drivers/char/cs5535_gpio.c)0
8 files changed, 21 insertions, 10 deletions
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index d4a7776f4b7..0f175a866ef 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -1047,15 +1047,6 @@ config NSC_GPIO
pc8736x_gpio drivers. If those drivers are built as
modules, this one will be too, named nsc_gpio
-config CS5535_GPIO
- tristate "AMD CS5535/CS5536 GPIO (Geode Companion Device)"
- depends on X86_32
- help
- Give userspace access to the GPIO pins on the AMD CS5535 and
- CS5536 Geode companion devices.
-
- If compiled as a module, it will be called cs5535_gpio.
-
config RAW_DRIVER
tristate "RAW driver (/dev/raw/rawN)"
depends on BLOCK
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index fa0b824b7a6..1e9dffb3377 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -82,7 +82,6 @@ obj-$(CONFIG_NWFLASH) += nwflash.o
obj-$(CONFIG_SCx200_GPIO) += scx200_gpio.o
obj-$(CONFIG_PC8736x_GPIO) += pc8736x_gpio.o
obj-$(CONFIG_NSC_GPIO) += nsc_gpio.o
-obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio.o
obj-$(CONFIG_GPIO_TB0219) += tb0219.o
obj-$(CONFIG_TELCLOCK) += tlclk.o
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index e2d58690343..5c8fcfc42c3 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -123,6 +123,8 @@ source "drivers/staging/sep/Kconfig"
source "drivers/staging/iio/Kconfig"
+source "drivers/staging/cs5535_gpio/Kconfig"
+
source "drivers/staging/zram/Kconfig"
source "drivers/staging/wlags49_h2/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index c7d222413c0..d5388631782 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -44,6 +44,7 @@ obj-$(CONFIG_VME_BUS) += vme/
obj-$(CONFIG_MRST_RAR_HANDLER) += memrar/
obj-$(CONFIG_DX_SEP) += sep/
obj-$(CONFIG_IIO) += iio/
+obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio/
obj-$(CONFIG_ZRAM) += zram/
obj-$(CONFIG_WLAGS49_H2) += wlags49_h2/
obj-$(CONFIG_WLAGS49_H25) += wlags49_h25/
diff --git a/drivers/staging/cs5535_gpio/Kconfig b/drivers/staging/cs5535_gpio/Kconfig
new file mode 100644
index 00000000000..a1b3a8d2b86
--- /dev/null
+++ b/drivers/staging/cs5535_gpio/Kconfig
@@ -0,0 +1,11 @@
+config CS5535_GPIO
+ tristate "AMD CS5535/CS5536 GPIO (Geode Companion Device)"
+ depends on X86_32
+ help
+ Note: this driver is DEPRECATED. Please use the cs5535-gpio module
+ in the GPIO section instead (CONFIG_GPIO_CS5535).
+
+ Give userspace access to the GPIO pins on the AMD CS5535 and
+ CS5536 Geode companion devices.
+
+ If compiled as a module, it will be called cs5535_gpio.
diff --git a/drivers/staging/cs5535_gpio/Makefile b/drivers/staging/cs5535_gpio/Makefile
new file mode 100644
index 00000000000..d67c4b85f19
--- /dev/null
+++ b/drivers/staging/cs5535_gpio/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_CS5535_GPIO) += cs5535_gpio.o
diff --git a/drivers/staging/cs5535_gpio/TODO b/drivers/staging/cs5535_gpio/TODO
new file mode 100644
index 00000000000..98d1cd1e236
--- /dev/null
+++ b/drivers/staging/cs5535_gpio/TODO
@@ -0,0 +1,6 @@
+This is an obsolete driver for some the CS5535 and CS5536 southbridge GPIOs.
+It has been replaced by a driver that makes use of the Linux GPIO subsystem.
+Please switch to that driver, and let dilinger@queued.net know if there's
+anything missing from the new driver.
+
+This driver is scheduled for removal in 2.6.40.
diff --git a/drivers/char/cs5535_gpio.c b/drivers/staging/cs5535_gpio/cs5535_gpio.c
index 0cf1e5fad9a..0cf1e5fad9a 100644
--- a/drivers/char/cs5535_gpio.c
+++ b/drivers/staging/cs5535_gpio/cs5535_gpio.c