On 2018-09-05 04:18, Greg KH wrote:

On Wed, Sep 05, 2018 at 03:01:26PM +0530, Manu Gautam wrote:

quoted

Hi,


On 9/5/2018 3:04 AM, Prakruthi Deepak Heragu wrote:

quoted

Add support for control peripheral of EUD (Embedded USB Debugger) to
listen to events such as USB attach/detach, charger enable/disable, pet
EUD to indicate software is functional.

Signed-off-by: Satya Durga Srinivasu Prabhala <redacted>
Signed-off-by: Prakruthi Deepak Heragu <redacted>
---
 drivers/soc/qcom/Kconfig  |  12 ++
 drivers/soc/qcom/Makefile |   1 +
 drivers/soc/qcom/eud.c    | 338 ++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 351 insertions(+)
 create mode 100644 drivers/soc/qcom/eud.c

diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig

[snip]

quoted

+
+#define EUD_ENABLE_CMD 1
+#define EUD_DISABLE_CMD 0

Why not use module param as boolean? I mean zero to disable and 
non-zero to enable?

Never use module parameters on new code, as it's really hard to ever
change them.  It also doesn't work for multiple devices of the same
type.

If not for module_param, do you suggest we use sysfs? module_param also 
provides a
facility to control these parameters through command line too. If we 
can't use
module_param, do you expect us to use __setup(..) API?

thanks,

greg k-h

Regards,
Prakruthi Deepak Heragu