[PATCH] soc: qcom: cmd-db: Fix compilation error when CMD_DB is disabled

From: Sibi Sankar <sibis@codeaurora.org>
To: bjorn.andersson@linaro.org, agross@kernel.org, arnd@arndb.de
Cc: georgi.djakov@linaro.org, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	sboyd@kernel.org, Sibi Sankar <sibis@codeaurora.org>
Subject: [PATCH] soc: qcom: cmd-db: Fix compilation error when CMD_DB is disabled
Date: Thu, 27 Feb 2020 18:26:15 +0530	[thread overview]
Message-ID: <20200227125615.4727-1-sibis@codeaurora.org> (raw)

If CONFIG_QCOM_COMMAND_DB=n the following compilation errors will be
seen. Fix this by including the appropriate linux headers.

./include/soc/qcom/cmd-db.h: In function ‘cmd_db_read_aux_data’:
./include/soc/qcom/cmd-db.h: error: implicit declaration of function ‘ERR_PTR’;

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
 include/soc/qcom/cmd-db.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/soc/qcom/cmd-db.h b/include/soc/qcom/cmd-db.h
index af97222239251..c8bb56e6852a8 100644
--- a/include/soc/qcom/cmd-db.h
+++ b/include/soc/qcom/cmd-db.h
@@ -4,6 +4,7 @@
 #ifndef __QCOM_COMMAND_DB_H__
 #define __QCOM_COMMAND_DB_H__
 
+#include <linux/err.h>
 
 enum cmd_db_hw_type {
 	CMD_DB_HW_INVALID = 0,
-- 
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