ath6kl: cleanup ath6kl_reset_device()

Move it to init.c, make it static, remove all useless checks and force it to
always do cold reset.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 3e45adc4a5c2..ae1e477ec0d2 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -1619,6 +1619,14 @@ static void ath6kl_init_get_fwcaps(struct ath6kl *ar, char *buf, size_t buf_len)
         buf[len] = '\0';
 }
 
+static int ath6kl_init_hw_reset(struct ath6kl *ar)
+{
+        ath6kl_dbg(ATH6KL_DBG_BOOT, "cold resetting the device");
+
+        return ath6kl_diag_write32(ar, RESET_CONTROL_ADDRESS,
+                                   cpu_to_le32(RESET_CONTROL_COLD_RST));
+}
+
 static int __ath6kl_init_hw_start(struct ath6kl *ar)
 {
         long timeleft;
@@ -1836,9 +1844,7 @@ void ath6kl_stop_txrx(struct ath6kl *ar)
          * Try to reset the device if we can. The driver may have been
          * configure NOT to reset the target during a debug session.
          */
-        ath6kl_dbg(ATH6KL_DBG_TRC,
-                   "attempting to reset target on instance destroy\n");
-        ath6kl_reset_device(ar, ar->target_type, true, true);
+        ath6kl_init_hw_reset(ar);
 
         up(&ar->sem);
 }