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greybus: vibrator: Drop get_version support 

This is done from a common place now, no need to replicate it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
hifive-unleashed-5.1
Viresh Kumar 2015-08-11 07:36:13 +05:30 committed by Greg Kroah-Hartman
parent 0a12a187fd
commit a404504a86
1 changed files with 0 additions and 11 deletions
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11
drivers/staging/greybus/vibrator.c
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@ -19,8 +19,6 @@ struct gb_vibrator_device {
struct gb_connection *connection;
struct device *dev;
int minor; /* vibrator minor number */
u8 version_major;
u8 version_minor;
};
/* Version of the Greybus vibrator protocol we support */
@ -28,8 +26,6 @@ struct gb_vibrator_device {
#define GB_VIBRATOR_VERSION_MINOR 0x01
/* Greybus Vibrator operation types */
#define GB_VIBRATOR_TYPE_INVALID 0x00
#define GB_VIBRATOR_TYPE_PROTOCOL_VERSION 0x01
#define GB_VIBRATOR_TYPE_ON 0x02
#define GB_VIBRATOR_TYPE_OFF 0x03
@ -37,9 +33,6 @@ struct gb_vibrator_on_request {
__le16 timeout_ms;
};
/* Define get_version() routine */
define_get_version(gb_vibrator_device, VIBRATOR);
static int turn_on(struct gb_vibrator_device *vib, u16 timeout_ms)
{
struct gb_vibrator_on_request request;
@ -108,10 +101,6 @@ static int gb_vibrator_connection_init(struct gb_connection *connection)
vib->connection = connection;
connection->private = vib;
retval = get_version(vib);
if (retval)
goto error;
/*
* For now we create a device in sysfs for the vibrator, but odds are
* there is a "real" device somewhere in the kernel for this, but I