From: Dima Zavin <dima@android.com>
Date: Thu, 20 Oct 2011 21:48:37 +0000 (-0700)
Subject: ARM: common: fiq_debugger: fix the cleanup on errors in probe
X-Git-Tag: firefly_0821_release~7613^2~255
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0d5d8ecf7556f054b249a358ee9ede2ec8070b15;p=firefly-linux-kernel-4.4.55.git

ARM: common: fiq_debugger: fix the cleanup on errors in probe

Change-Id: I58bd0604c0520b13e11bf02836eb4ddbadba1372
Signed-off-by: Dima Zavin <dima@android.com>
---

diff --git a/arch/arm/common/fiq_debugger.c b/arch/arm/common/fiq_debugger.c
index d44690dae546..46bf7af88ff9 100644
--- a/arch/arm/common/fiq_debugger.c
+++ b/arch/arm/common/fiq_debugger.c
@@ -923,9 +923,12 @@ err_register_fiq:
 	if (pdata->uart_free)
 		pdata->uart_free(pdev);
 err_uart_init:
-	kfree(state);
+	if (state->clk)
+		clk_disable(state->clk);
 	if (state->clk)
 		clk_put(state->clk);
+	wake_lock_destroy(&state->debugger_wake_lock);
+	kfree(state);
 	return ret;
 }