diff mbox

[v7,01/10] staging: fsl-mc: enclose macro params in parens

Message ID 20170608142855.10455-2-laurentiu.tudor@nxp.com (mailing list archive)
State New, archived
Headers show

Commit Message

Laurentiu Tudor June 8, 2017, 2:28 p.m. UTC 
From: Laurentiu Tudor <laurentiu.tudor@nxp.com>

Several macros didn't had macro params enclosed in parens. Fix them to
avoid precedence issues. Found with checkpatch.pl who was issuing this
message:
    "Macro argument 'id' may be better as '(id)' to avoid precedence
     issues"

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
---

Notes:
    -v7
      -rewrapped commit message

 drivers/staging/fsl-mc/bus/dpbp-cmd.h  | 2 +-
 drivers/staging/fsl-mc/bus/dpmcp-cmd.h | 2 +-
 drivers/staging/fsl-mc/bus/dpmng-cmd.h | 2 +-
 drivers/staging/fsl-mc/bus/dprc-cmd.h  | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/drivers/staging/fsl-mc/bus/dpbp-cmd.h b/drivers/staging/fsl-mc/bus/dpbp-cmd.h
index 8aa6545..5904836 100644
--- a/drivers/staging/fsl-mc/bus/dpbp-cmd.h
+++ b/drivers/staging/fsl-mc/bus/dpbp-cmd.h
@@ -40,7 +40,7 @@ 
 #define DPBP_CMD_BASE_VERSION			1
 #define DPBP_CMD_ID_OFFSET			4
 
-#define DPBP_CMD(id)	((id << DPBP_CMD_ID_OFFSET) | DPBP_CMD_BASE_VERSION)
+#define DPBP_CMD(id)	(((id) << DPBP_CMD_ID_OFFSET) | DPBP_CMD_BASE_VERSION)
 
 /* Command IDs */
 #define DPBP_CMDID_CLOSE		DPBP_CMD(0x800)
diff --git a/drivers/staging/fsl-mc/bus/dpmcp-cmd.h b/drivers/staging/fsl-mc/bus/dpmcp-cmd.h
index 384a13d..861b2a7 100644
--- a/drivers/staging/fsl-mc/bus/dpmcp-cmd.h
+++ b/drivers/staging/fsl-mc/bus/dpmcp-cmd.h
@@ -40,7 +40,7 @@ 
 #define DPMCP_CMD_BASE_VERSION		1
 #define DPMCP_CMD_ID_OFFSET		4
 
-#define DPMCP_CMD(id)	((id << DPMCP_CMD_ID_OFFSET) | DPMCP_CMD_BASE_VERSION)
+#define DPMCP_CMD(id)	(((id) << DPMCP_CMD_ID_OFFSET) | DPMCP_CMD_BASE_VERSION)
 
 /* Command IDs */
 #define DPMCP_CMDID_CLOSE		DPMCP_CMD(0x800)
diff --git a/drivers/staging/fsl-mc/bus/dpmng-cmd.h b/drivers/staging/fsl-mc/bus/dpmng-cmd.h
index cdddfb8..d1f04ac 100644
--- a/drivers/staging/fsl-mc/bus/dpmng-cmd.h
+++ b/drivers/staging/fsl-mc/bus/dpmng-cmd.h
@@ -44,7 +44,7 @@ 
 #define DPMNG_CMD_BASE_VERSION		1
 #define DPMNG_CMD_ID_OFFSET		4
 
-#define DPMNG_CMD(id)	((id << DPMNG_CMD_ID_OFFSET) | DPMNG_CMD_BASE_VERSION)
+#define DPMNG_CMD(id)	(((id) << DPMNG_CMD_ID_OFFSET) | DPMNG_CMD_BASE_VERSION)
 
 /* Command IDs */
 #define DPMNG_CMDID_GET_VERSION		DPMNG_CMD(0x831)
diff --git a/drivers/staging/fsl-mc/bus/dprc-cmd.h b/drivers/staging/fsl-mc/bus/dprc-cmd.h
index e9fdca4..d9b2dcd 100644
--- a/drivers/staging/fsl-mc/bus/dprc-cmd.h
+++ b/drivers/staging/fsl-mc/bus/dprc-cmd.h
@@ -48,7 +48,7 @@ 
 #define DPRC_CMD_BASE_VERSION			1
 #define DPRC_CMD_ID_OFFSET			4
 
-#define DPRC_CMD(id)	((id << DPRC_CMD_ID_OFFSET) | DPRC_CMD_BASE_VERSION)
+#define DPRC_CMD(id)	(((id) << DPRC_CMD_ID_OFFSET) | DPRC_CMD_BASE_VERSION)
 
 /* Command IDs */
 #define DPRC_CMDID_CLOSE                        DPRC_CMD(0x800)