RE: [PATCH 2/6] drivers:misc: Kconfig, Makefile for TI's ST ldisc

Savoy, Pavan
2010-03-22T22:40:24Z

patch below....
_______________________________________
From: Randy Dunlap [randy.dunlap@oracle.com]
Sent: Tuesday, March 23, 2010 3:15 AM
To: Savoy, Pavan
Cc: gregkh@suse.de; alan@lxorguk.ukuu.org.uk; linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/6] drivers:misc: Kconfig, Makefile for TI's ST ldisc

On 03/22/10 14:19, pavan_savoy@ti.com wrote:
> From: Pavan Savoy <pavan_savoy@ti.com>
>
> This change adds the Kconfig and Make file for TI's
> ST line discipline driver and the BlueZ driver for BT
> core of the TI BT/FM/GPS combo chip.
>
> Signed-off-by: Pavan Savoy <pavan_savoy@ti.com>
> ---
> drivers/misc/Kconfig | 1 +
> drivers/misc/Makefile | 1 +
> drivers/misc/ti-st/Kconfig | 24 ++++++++++++++++++++++++
> drivers/misc/ti-st/Makefile | 7 +++++++
> 4 files changed, 33 insertions(+), 0 deletions(-)
> create mode 100644 drivers/misc/ti-st/Kconfig
> create mode 100644 drivers/misc/ti-st/Makefile
>
> diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
> index 625e3a6..c059bca 100644
> --- a/drivers/misc/Kconfig
> +++ b/drivers/misc/Kconfig
> @@ -344,5 +344,6 @@ source "drivers/misc/c2port/Kconfig"
> source "drivers/misc/eeprom/Kconfig"
> source "drivers/misc/cb710/Kconfig"
> source "drivers/misc/iwmc3200top/Kconfig"
> +source "drivers/misc/ti-st/Kconfig"
>
> endif # MISC_DEVICES
> diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
> index c221917..021f282 100644
> --- a/drivers/misc/Makefile
> +++ b/drivers/misc/Makefile
> @@ -30,3 +30,4 @@ obj-$(CONFIG_IWMC3200TOP) += iwmc3200top/
> obj-$(CONFIG_HWLAT_DETECTOR) += hwlat_detector.o
> obj-y += eeprom/
> obj-y += cb710/
> +obj-y += ti-st/
> diff --git a/drivers/misc/ti-st/Kconfig b/drivers/misc/ti-st/Kconfig
> new file mode 100644
> index 0000000..18eea1c
> --- /dev/null
> +++ b/drivers/misc/ti-st/Kconfig
> @@ -0,0 +1,24 @@
> +#
> +# TI's shared transport line discipline and the protocol
> +# drivers (BT, FM and GPS)
> +#
> +menu "Texas Instruments shared transport line discipline"
> + config TI_ST
> + tristate "shared transport core driver"
> + select FW_LOADER
> + help
> + This enables the shared transport core driver for TI
> + BT / FM and GPS combo chips.This enables protocol drivers
> + to register themselves with core and send data, the responses
> + are returned to relevant protocol drivers based on their
> + packet types.

Please indent kconfig help text with one tab + 2 spaces.

> +
> + config ST_BT
> + tristate "BlueZ bluetooth driver for ST"

I'd be careful. There are some places in the kernel tree where ST
means STMicroelectronics.

> + select BT

That select looks unsafe. You don't know that CONFIG_NET is even enabled here,
do you? Most drivers use "depends on BT" instead of "select BT" from my grepping.

> + select TI_ST
> + help
> + This enables the Bluetooth driver for TI BT/FM/GPS combo devices

End sentence with period.

> + This makes use of shared transport line discipline core driver to
> + communicate with the BT core of the combo chip.
> +endmenu
> diff --git a/drivers/misc/ti-st/Makefile b/drivers/misc/ti-st/Makefile
> new file mode 100644
> index 0000000..cff3770
> --- /dev/null
> +++ b/drivers/misc/ti-st/Makefile
> @@ -0,0 +1,7 @@
> +#
> +# Makefile for TI's shared transport line discipline
> +# and it's protocol drivers (BT, FM, GPS)

its

> +#
> +obj-$(CONFIG_TI_ST) += st_drv.o
> +st_drv-objs := st_core.o st_kim.o st_ll.o
> +obj-$(CONFIG_ST_BT) += bt_drv.o

--
~Randy

>From 91b326a876066f0724f08957ee446f6b6bbed40e Mon Sep 17 00:00:00 2001
From: Pavan Savoy <pavan_savoy@ti.com>
Date: Mon, 22 Mar 2010 16:40:19 -0400
Subject: [PATCH 2/7] drivers:misc: Kconfig, Makefile for TI's ST ldisc
This change adds the Kconfig and Make file for TI's
ST line discipline driver and the BlueZ driver for BT
core of the TI BT/FM/GPS combo chip.
Signed-off-by: Pavan Savoy <pavan_savoy@ti.com>
---
drivers/misc/Kconfig | 1 +
drivers/misc/Makefile | 1 +
drivers/misc/ti-st/Kconfig | 24 ++++++++++++++++++++++++
drivers/misc/ti-st/Makefile | 7 +++++++
4 files changed, 33 insertions(+), 0 deletions(-)
create mode 100644 drivers/misc/ti-st/Kconfig
create mode 100644 drivers/misc/ti-st/Makefile
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 625e3a6..c059bca 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -344,5 +344,6 @@ source "drivers/misc/c2port/Kconfig"
source "drivers/misc/eeprom/Kconfig"
source "drivers/misc/cb710/Kconfig"
source "drivers/misc/iwmc3200top/Kconfig"
+source "drivers/misc/ti-st/Kconfig"

endif # MISC_DEVICES
diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index c221917..021f282 100644
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -30,3 +30,4 @@ obj-$(CONFIG_IWMC3200TOP) += iwmc3200top/
obj-$(CONFIG_HWLAT_DETECTOR) += hwlat_detector.o
obj-y += eeprom/
obj-y += cb710/
+obj-y += ti-st/
diff --git a/drivers/misc/ti-st/Kconfig b/drivers/misc/ti-st/Kconfig
new file mode 100644
index 0000000..fe5b0e8
--- /dev/null
+++ b/drivers/misc/ti-st/Kconfig
@@ -0,0 +1,24 @@
+#
+# TI's shared transport line discipline and the protocol
+# drivers (BT, FM and GPS)
+#
+menu "Texas Instruments shared transport line discipline"
+ config TI_ST
+ tristate "shared transport core driver"
+ select FW_LOADER
+ help
+ This enables the shared transport core driver for TI
+ BT / FM and GPS combo chips.This enables protocol drivers
+ to register themselves with core and send data, the responses
+ are returned to relevant protocol drivers based on their
+ packet types.
+
+ config ST_BT
+ tristate "BlueZ bluetooth driver for ST"
+ depends on BT
+ select TI_ST
+ help
+ This enables the Bluetooth driver for TI BT/FM/GPS combo devices
+ This makes use of shared transport line discipline core driver to
+ communicate with the BT core of the combo chip.
+endmenu
diff --git a/drivers/misc/ti-st/Makefile b/drivers/misc/ti-st/Makefile
new file mode 100644
index 0000000..cff3770
--- /dev/null
+++ b/drivers/misc/ti-st/Makefile
@@ -0,0 +1,7 @@
+#
+# Makefile for TI's shared transport line discipline
+# and it's protocol drivers (BT, FM, GPS)
+#
+obj-$(CONFIG_TI_ST) += st_drv.o
+st_drv-objs := st_core.o st_kim.o st_ll.o
+obj-$(CONFIG_ST_BT) += bt_drv.o
--
1.5.4.3

Would this do ? I've modified the Kconfig to have depends on BT.
I chose "drivers/misc" because there is no other place to put in Line discipline drivers - plan for drivers/ldisc ?
Also, Having TI_ST should I suppose suggest it has something to do with Texas Instruments.

PS:
If you still see problems with identation - blame my email editor (outlook express)