HID: intel-ish-hid: Remove unused ishtp_dev_state_str

ishtp_dev_state_str() was added in 2016 by
commit 3703f53b99e4 ("HID: intel_ish-hid: ISH Transport layer")
but has never been used.

Remove it.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

diff --git a/drivers/hid/intel-ish-hid/ishtp/init.c b/drivers/hid/intel-ish-hid/ishtp/init.c
index 07fdd52e4c5e720fc6dbd09c91b7d26d6363bd62..26bf9045a8de972a81236eb3234ab1a817403fdb 100644 (file)
--- a/drivers/hid/intel-ish-hid/ishtp/init.c
+++ b/drivers/hid/intel-ish-hid/ishtp/init.c
@@ -14,36 +14,6 @@
 #include "client.h"
 #include "loader.h"
 
-/**
- * ishtp_dev_state_str() -Convert to string format
- * @state: state to convert
- *
- * Convert state to string for prints
- *
- * Return: character pointer to converted string
- */
-const char *ishtp_dev_state_str(int state)
-{
-       switch (state) {
-       case ISHTP_DEV_INITIALIZING:
-               return  "INITIALIZING";
-       case ISHTP_DEV_INIT_CLIENTS:
-               return  "INIT_CLIENTS";
-       case ISHTP_DEV_ENABLED:
-               return  "ENABLED";
-       case ISHTP_DEV_RESETTING:
-               return  "RESETTING";
-       case ISHTP_DEV_DISABLED:
-               return  "DISABLED";
-       case ISHTP_DEV_POWER_DOWN:
-               return  "POWER_DOWN";
-       case ISHTP_DEV_POWER_UP:
-               return  "POWER_UP";
-       default:
-               return "unknown";
-       }
-}
-
 /**
  * ishtp_device_init() - ishtp device init
  * @dev: ISHTP device instance

diff --git a/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h b/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h
index effbb442c727763f2e8045462d820a8c4c0a49a2..44eddc411e97cb18c23757472d6c1e5e0e163983 100644 (file)
--- a/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h
+++ b/drivers/hid/intel-ish-hid/ishtp/ishtp-dev.h
@@ -57,7 +57,6 @@ enum ishtp_dev_state {
        ISHTP_DEV_POWER_DOWN,
        ISHTP_DEV_POWER_UP
 };
-const char *ishtp_dev_state_str(int state);
 
 struct ishtp_cl;